2008 Mercedes-benz CL Class Owners Manual

i If you disengage sun visor 1 from the mounting, vanity mirror lamp 2 will switch off.

Document holder You can use the plastic tab of document holder 4 to hold admission tickets, park- ing passes, or similar items in place.

1 Sun visor 2 Vanity mirror cover 3 Vanity mirror lamp 4 Document holder

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Remove ashtray only with vehicle standing still. Engage the electronic parking brake to secure vehicle from movement. Set auto- matic transmission to P. With the automatic transmission set to P, turn off the engine.

1 Button for disengaging ashtray 2 Cover plate

Opening ashtray 왘 Press mark on cover plate 2 forward.

Cigarette lighter

Removing ashtray insert 왘 Push sliding button 1 to the left.

The ashtray is disengaged and slides out a short way.

왘 Remove the insert from the ashtray

frame.

Reinstalling ashtray insert 왘 Install the insert by pushing it back into

the frame until it engages.

Closing ashtray 왘 Briefly press mark on cover plate 2

forward.

Warning!

Never touch the heating element or sides of the lighter; they are extremely hot. Hold the knob only.

Make sure that any children traveling with you do not injure themselves or start a fire with the hot cigarette lighter.

When leaving the vehicle, always remove the SmartKey or SmartKey with KEYLESS-GO* from the starter switch, take it with you, and lock the vehicle. Do not leave children unat- tended in the vehicle, or with access to an unlocked vehicle. A child’s unsupervised ac- cess to a vehicle could result in an accident and/or serious personal injury.

Controls in detail Useful features

1 Cigarette lighter 왘 Open the cover plate (컄 page 516). 왘 Switch on the ignition (컄 page 365). 왘 Push in cigarette lighter 1.

The lighter will pop out automatically when hot.

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Controls in detail Useful features

! The lighter socket can be used to accommo- date 12V DC electrical accessories (up to a max- imum of 85 W) designed for use with the standard “cigarette lighter” plug type. Keep in mind, however, that connecting accessories to the lighter socket (for example extensive con- necting and disconnecting, or using plugs that do not fit properly) can damage the lighter socket. With the socket damaged, the lighter may no longer be able to be placed in the heating (pushed-in) position, or the lighter may pop out too early with the lighter not hot enough.

i If the engine is off and the cigarette lighter is being used extensively, the vehicle battery may become discharged.

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Floormats*

Warning!

Whenever you are using floormats, make sure there is enough clearance and that the floormats are securely fastened.

Floormats should always be securely fas- tened using the eyelets and the retainer pins.

Before driving off, check that the floormats are securely in place and adjust them if nec- essary. A loose floormat could slip and hinder proper functioning of the pedals.

Do not place several floormats on top of each other as this may impair pedal movement.

i To install or remove the floormat more easi- ly, move the driver’s seat or front passenger seat as far to the rear as possible (컄 page 368).

1 Retainer pin 2 Eyelet

Removing 왘 Pull floormat off of retainer pins 1. 왘 Remove the floormat.

Installing 왘 Lay down the floormat in the respective

footwell.

왘 Press the floormat eyelets 2 onto re-

tainer pins 1.

Telephone*

Warning!

Never operate radio transmitters equipped with a built-in or attached antenna (i.e. with- out being connected to an external antenna) from inside the vehicle while the engine is running. Doing so could lead to a malfunc- tion of the vehicle’s electronic system, pos- sibly resulting in an accident and/or serious personal injury.

Radio transmitters, such as a portable tele- phone or a citizens band unit, should only be used inside the vehicle if they are con- nected to an antenna that is installed on the outside of the vehicle. The external antenna must be approved by Mercedes-Benz. Please contact an autho- rized Mercedes-Benz Center for informa- tion on the installation of an approved external antenna. Refer to the radio trans- mitter operation instructions regarding use of an external antenna.

Warning!

Please do not forget that your primary re- sponsibility is to drive the vehicle. A driver’s attention to the road must always be his/her primary focus when driving. For your safety and the safety of others, we rec- ommend that you pull over to a safe location and stop before placing or taking a tele- phone call. If you choose to use the mobile phone1 while driving, please use the hands-free de- vice and only use the mobile phone when road, weather and traffic conditions permit. Some jurisdictions prohibit the driver from using a mobile telephone while driving a ve- hicle.

Only operate the COMAND (Cockpit Man- agement and Data System)1 if road, weather and traffic conditions permit.

1 Observe all legal requirements.

Controls in detail Useful features

Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximate- ly 14 m) every second.

i Various mobile phone cradles can be in- stalled in the front center armrest, see separate installation instructions for the mobile phone cradle. These mobile phone cradles can be ob- tained from an authorized Mercedes-Benz Center. The functions and services available to you while using the mobile phone depend on your service provider and the type of mobile phone you are using. See also separate operating manual for in- structions on how to use your mobile phone.

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Controls in detail Useful features

When the mobile phone is inserted in the cradle, you can operate the telephone us- ing the following devices: 앫 mobile phone keypad 앫 COMAND telephone keypad

(컄 page 140)

앫 buttons s and t on the multi- function steering wheel (컄 page 283)

앫 Voice Control (컄 page 308) 앫 Bluetooth® headset (컄 page 153) Please note that these functions are only available with Mercedes-Benz approved mobile phones. Please contact an autho- rized Mercedes-Benz Center for informa- tion on features available for your mobile phone of choice. 왘 Open telephone compartment

(컄 page 510).

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Inserting mobile phone in mobile phone cradle Once the mobile phone has been inserted in the mobile phone cradle, you have to use the hands-free device or Bluetooth headset to respond during phone calls.

! Do not try to remove the mobile phone along with the cradle. You could otherwise damage the mobile phone cradle. 왘 If applicable, remove the cover for the external antenna connection from the back of the mobile phone and store it in a safe place. Be sure to comply with the mobile phone’s operating instructions, as well.

Example illustration 1 Insert the mobile phone 2 Connector contact 3 Mobile phone cradle 왘 Slide the lower end of the mobile phone

into connector contact 2 on cradle 3.

왘 Push the top of the mobile phone in di- rection of arrow 1, until the lug on the mobile phone release button engages. The mobile phone is connected to the network via the external antenna.

The mobile phone is linked to the hands-free device and the multifunc- tion steering wheel. The battery is charged depending on its charge status and the position of the SmartKey in the starter switch. The charge procedure will be indicated in the mobile phone’s display.

You can place or receive phone calls. You can control other functions of the mobile phone via the COMAND (컄 page 137), instrument cluster control system (컄 page 294) or Voice Control (컄 page 308).

i When you take the SmartKey or SmartKey with KEYLESS-GO* out of the starter switch, the mobile phone remains switched on for approxi- mately 10 minutes. If you place or receive a call during this time, the mobile phone switches off 10 minutes after the call has been completed.

Removing mobile phone from mobile phone cradle

Example illustration 1 Release catch for mobile phone 2 Mobile phone cradle

i When using a flip-style mobile phone, open flip top before removing from the cradle while a call is connected. Otherwise, the call will be dis- connected. 왘 Press release catch in direction of

arrow 1 and take mobile phone out of mobile phone cradle 2.

Controls in detail Useful features

Changing mobile phone cradle If you require a different cradle for your mobile phone, remove the present cradle before installing a new one.

Removing an existing mobile phone cradle

Example illustration 1 To release the mobile phone cradle 2 To remove the mobile phone cradle 3 Mobile phone cradle 왘 Press release button in direction of

arrow 1 and take mobile phone cradle 3 out in direction of arrow 2.

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Controls in detail Useful features

Installing a different mobile phone cradle

Tele Aid

! The initial activation of the Tele Aid system may only be performed by completing the sub- scriber agreement and placing an acquaintance call using the Information button ¡. Failure to complete either of these steps will result in a system that is not activated. If you have any questions regarding activation, please call the Response Center at 1-800-756-9018 (in the USA) or 1-888-923-8367 (in Canada).

Example illustration 1 Contact plate 2 Recesses 3 Mobile phone cradle 왘 Insert mobile phone cradle 3 into

recesses 2 of contact plate 1.

왘 Push mobile phone cradle 3 forward

until it engages.

The Tele Aid system (Telematic Alarm Identification on De- mand) The Tele Aid system consists of three types of response: 앫 automatic and manual emergency 앫 Roadside Assistance, and 앫 information

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The Tele Aid system is operational provid- ing that the vehicle’s battery is charged, properly connected, not damaged and mo- bile phone and GPS coverage are available.

i The Tele Aid system utilizes the mobile phone network for communication and the GPS (Global Positioning System) satellites for vehicle location. If either of these signals are unavail- able, the Tele Aid system may not function and if this occurs, assistance must be summoned by other means.

The speaker volume of a Tele Aid call can be adjusted when using the volume control on the multifunction steering wheel. To raise, press button æ and to lower, press button ç or use the COMAND volume thumbwheel , on the lower part of the front center console (컄 page 94). 왘 To activate, press the SOS button, the

Roadside Assistance button • or the Information button ¡, depend- ing on the type of response required.

i The SOS button is located above the interior rear view mirror (컄 page 525). The Roadside Assistance button • and the Information button ¡ are located below the center armrest cover (컄 page 525). Shortly after the completion of your Tele Aid acquaintance call, you will receive a user ID and password. By visiting www.mbusa.com and selecting “Tele Aid” (USA only), you will have access to account information, remote door unlock and more.

System self-check Initially, after switching on the ignition, malfunctions are detected and indicated. If a malfunction is detected, the indicator lamps in the SOS button, the Roadside As- sistance button • and the Information button ¡ stay on longer than 10 seconds or do not come on. The mes- sage “Tele Aid Not Activated” or “Tele Aid Inoperative” appears in the multifunction display.

Warning!

If the indicator lamps in the SOS button, in the Roadside Assistance button • and/or in the Information button ¡ do not come on during the system self-check, or if any of these indicators remain illuminat- ed continuously in red and/or the message “Tele Aid Not Activated” or “Tele Aid Inoper- ative” is displayed in the multifunction dis- play after the system self-check, a malfunction in the system has been detect- ed.

If a malfunction is indicated as outlined above, the system may not operate as ex- pected. Have the system checked at the nearest Mercedes-Benz Center as soon as possible.

Emergency calls An emergency call is initiated automatically following an accident in which the emergency tensioning devices (ETDs) or air bags deploy.

Controls in detail Useful features

An emergency call can also be initiated manually by opening the cover next to the interior rear view mirror labeled SOS, then briefly pressing the button located under the cover. For instructions on initiating an emergency call manually (컄 page 525). Once the emergency call is in progress, the indicator lamp in the SOS button will begin to flash. The message: 앫 “Connecting Call” appears in the multi-

function display

앫 “Emergency Call Activated” appears in

the COMAND display

and the audio system is muted. When the connection is established, the message: 앫 “Call Connected” appears in the multi-

function display

앫 “Emergency Call Activated” appears in

the COMAND display

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Controls in detail Useful features

All information relevant to the emergency, such as the location of the vehicle (deter- mined by the GPS satellite location sys- tem), vehicle model, identification number and color are generated.

i During the emergency call message “Emer- gency Call Activated” is displayed, operation from COMAND is not possible. The automatic cli- mate control can be still adjusted using the switches on the climate control panel.

A voice connection between the Response Center and the occupants of the vehicle will be established automatically soon af- ter the emergency call has been initiated. The Response Center will attempt to deter- mine more precisely the nature of the acci- dent provided they can speak to an occupant of the vehicle.

i If no vehicle occupant responds, an ambu- lance will be sent to the vehicle immediately.

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The message: 앫 “Call Failed” appears in the multifunc-

tion display for approximately 10 seconds

앫 A pop-up window with the message:

“Call could not be connected! Please dial 911 directly using the mobile telephone keypad.” appears in the COMAND dis- play. Confirm the message pressing n (컄 page 86).

Should this occur, assistance must be sum- moned by other means.

i During the emergency call the mobile phone is switched off automatically and must be switched back on to make a call.

i The “911” emergency call system is a public service. Using it without due cause is a criminal offense.

The Tele Aid system is available if 앫 it has been activated and is operation- al. Activation requires a subscription for monitoring services, connection, and cellular air time

앫 the relevant monitoring service and GPS coverage are available and pass the information on to the Response Center

앫 there is sufficient voltage in the vehicle

batteries

i Location of the vehicle on a map is only pos- sible if the vehicle is able to receive signals from the GPS satellite network and pass the informa- tion on to the Response Center.

Warning!

If the indicator lamp in the SOS button is flashing continuously and there was no voice connection to the Response Center established, then the Tele Aid system could not initiate an emergency call (e.g. the rele- vant mobile phone network is not available).

Initiating an emergency call manually

왘 Close cover 2 after the emergency

call is concluded.

Warning!

If you feel at any way in jeopardy when in the vehicle (e.g. smoke or fire in the vehicle, ve- hicle in a dangerous road location), please do not wait for voice contact after you have pressed the emergency button. Carefully leave the vehicle and move to a safe loca- tion. The Response Center will automatically contact local emergency officials with the vehicle’s approximate location if they receive an automatic SOS signal and cannot make voice contact with the vehicle occupants.

1 SOS button 2 Cover 왘 Briefly press button on cover 2 to

open. Cover 2 will open.

왘 Press SOS button 1 (for longer than

2 seconds). The indicator lamp in SOS button 1 will flash until the emergency call is concluded.

왘 Wait for a voice connection to the

Response Center.

Controls in detail Useful features

Roadside Assistance button • and Information button ¡ The Roadside Assistance button • and the Information button ¡ are located in the storage compartment below the front armrest (컄 page 510).

1 Information button ¡ 2 Roadside Assistance button •

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Controls in detail Useful features

Roadside Assistance button • 왘 Press and hold Roadside Assistance

button • (for longer than 2 seconds). A call to a Mercedes-Benz Roadside As- sistance dispatcher will be initiated. The button will flash while the call is in progress. The message: 앫 “Connecting Call” appears in the

multifunction display

앫 “Roadside Assistance Activated” appears in the COMAND display

and the audio system is muted.

When the connection is established, the message: 앫 “Call Connected” appears in the multi-

function display

앫 “Roadside Assistance Activated” appears in the COMAND display

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The Tele Aid system will transmit data gen- erating the vehicle identification number, model, color and location (subject to avail- ability of cellular and GPS signals). A voice connection between the Roadside Assistance dispatcher and the occupants of the vehicle will be established. 왘 Describe the nature of the need for as-

sistance.

The Mercedes-Benz Roadside Assistance dispatcher will either dispatch a qualified Mercedes-Benz technician or arrange to tow your vehicle to the nearest authorized Mercedes-Benz Center. For services such as labor and/or towing, charges may ap- ply. Refer to the Roadside Assistance Man- ual for more information. These programs are only available in the USA: 앫 Sign and Drive services: Services such as jump start, a few gallons of fuel or the replacement of a flat tire with the vehicle spare tire are obtainable.

i The indicator lamp in the Roadside Assis- tance button • remains illuminated in red for approximately 10 seconds during the system self-check after switching on the ignition (togeth- er with the SOS button and the Information button ¡). See system self-check (컄 page 523) if the indi- cator lamp does not come on in red or stays on longer than approximately 10 seconds. If the indicator lamp in the Roadside Assistance button • is flashing continuously and no voice connection to the Response Center was established, the Tele Aid system could not ini- tiate a Roadside Assistance call (e.g. the relevant mobile phone network is not available). The mes- sage: 앫 “Call Failed” appears in the multifunction

display for approximately 10 seconds

앫 “Call could not be connected!” appears in

the COMAND display. Confirm the message pressing n (컄 page 86).

Roadside Assistance calls can be terminated us- ing button t on the multifunction steering wheel or COMAND (컄 page 137).

Information button ¡ 왘 Press and hold Information button ¡ (for longer than 2 seconds). A call to the Customer Assistance Cen- ter will be initiated. The button will flash while the call is in progress. The message:

“Connecting Call” appears in the multi- function display

앫 “Information Call Activated” ap- pears in the COMAND display

and the audio system is muted.

When the connection is established, the message: 앫 “Call Connected” appears in the multi-

function display

앫 “Information Call Activated” appears in

the COMAND display

The Tele Aid system will transmit data gen- erating the vehicle identification number, model, color and location (subject to avail- ability of cellular and GPS signals).

A voice connection between the Customer Assistance Center representative and the occupants of the vehicle will be estab- lished. Information regarding the operation of your vehicle, the nearest authorized Mercedes-Benz Center or Mercedes-Benz USA products and services is available to you. For more details concerning the Tele Aid system, please visit www.mbusa.com and use your ID and password (sent to you sep- arately) to learn more (USA only).

i The indicator lamp on the Information button ¡ remains illuminated in red for ap- proximately 10 seconds during the system self-check after switching on the ignition (togeth- er with the SOS button and the Roadside Assis- tance button •). See system self-check (컄 page 523) if the indi- cator lamp does not come on in red or stays on longer than approximately 10 seconds. If the indicator lamp in the Information button ¡ is flashing continuously and no voice connection to the Response Center was established, then the Tele Aid system could not initiate an Information call (e.g. the relevant

Controls in detail Useful features

mobile phone network is not available). The mes- sage: 앫 “Call Failed” appears in the multifunction

display for approximately 10 seconds

앫 “Call could not be connected!” appears in the COMAND display. Confirm the message pressing n (컄 page 86).

Information calls can be terminated using button t on the multifunction steering wheel or COMAND (컄 page 137). ! If the indicator lamps do not start flashing after you press one of the buttons or remain illu- minated (in red) at any time, the Tele Aid system has detected a fault or the service is not current- ly activated, and may not initiate a call. Contact an authorized Mercedes-Benz Center and have the system checked or contact the Response Center at 1-800-756-9018 (in the USA) or 1-888-923-8367 (in Canada) as soon as possi- ble.

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Controls in detail Useful features

Destination Download to the COMAND System

i The components and operating principles of COMAND can be found on (컄 page 83). Destination Download allows you access to a database of over 10,000,000 points of interest (POIs) that can be downloaded to your vehicle’s navigation system. If you know the destination the address can be downloaded. Or if you are unsure of your destination you can be provided with points of interests near your location. The Response Center can transmit desti- nation data to the COMAND during the connection with the Roadside Assistance or Customer Assistance Center. The transmitted data can contain address details for a Mercedes-Benz Center or POIs (points of interest).

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Route guidance A prompt appears for confirmation if route guidance to the address is to be started. 왘 Slide rmq or rotate ymz to select

“Yes” menu item and confirm by pressing n. The system starts the route calculation and subsequently the route guidance to the defined address (컄 page 183).

i If you select “No”, you can save the address in your address book (컄 page 163).

i The destination download feature is avail- able if the relevant mobile phone network is available and data connection is possible.

Call priority If other service calls such as a Roadside Assistance call or Information call are ac- tive, an emergency call is still possible. In this case, the emergency call will take pri- ority and override all other active calls.

i The indicator lamp in the respective button flashes until the call is concluded. Calls can only be terminated by a Response Center or Custom- er Assistance Center representative except Roadside Assistance and Information calls, which can also be terminated by pressing button t on the multifunction steering wheel or COMAND (컄 page 137).

! If the indicator lamp continues to flash or the system does not terminate the call at all, contact the Response Center at 1-800-756-9018 (in the USA) or 1-888-923-8367 (in Canada), or Mercedes-Benz Customer Assistance at 1-800-FOR-MERCedes (1-800-367-6372) in the USA or Customer Ser- vice at 1-800-387-0100 in Canada.

i When a Tele Aid call has been initiated, the audio system is muted. The optional mobile phone (if installed) switches off. If you must use this phone, the vehicle must be parked. Unplug the telephone, switch it on and place the call. The COMAND navigation system (if engaged) will continue to run. The multifunction display in the instrument cluster is available for use, but spo- ken commands are not available.

i You can exit Roadside Assistance and/ or the information display during an active connec- tion and call up the COMAND application last se- lected. To do so, select “Back”. Meanwhile, mute remains active (컄 page 83).

Remote door unlock In case you have locked your vehicle unin- tentionally (e.g. SmartKey inside vehicle), and the reserve SmartKey is not handy: 왘 Contact the Mercedes-Benz Response Center at 1-800-756-9018 (in the USA) or 1-888-923-8367 (in Canada). You will be asked to provide your pass- word which you provided when you completed the subscriber agreement.

or 왘 Contact the Tele Aid web page via In-

ternet using the ID and password sent to you shortly after the completion of your acquaintance call.

왘 Then return to your vehicle and pull the

trunk lid handle for a minimum of 20 seconds until the SOS button be- gins to flash. The message: “ Connecting Call ” ap- pears in the multifunction display and the SOS button is flashing. The Response Center will then unlock your vehicle with the remote door un- locking feature.

i The remote door unlock feature is available if the relevant mobile phone network is available and data connection is possible. The SOS button will flash and the message: “Connecting Call” appears in the multifunction display to indicate receipt of the door unlock command. Once the vehicle is unlocked, a Response Center specialist might attempt to establish voice con- tact with the vehicle occupants. If the trunk lid handle was pulled for more than 20 seconds before door unlock authorization was received by the Response Center, you must wait 15 minutes before pulling the trunk lid han- dle again.

Controls in detail Useful features

Remote door lock If you have forgotten to lock your vehicle and are no longer near it, you can have it locked remotely through the Response Center. The vehicle can be remotely locked within 4 days after the ignition has been switched off. 왘 Contact the Mercedes-Benz Response Center at 1-800-756-9018 (in the USA) or 1-888-923-8367 (in Canada). You will be asked to provide your pass- word which you provided when you completed the subscriber agreement. When you are inside your vehicle the next time and switch on the ignition, the mes- sage “Tele Aid Doors Locked Remotely” will appear on the multifunction display.

i The remote door lock feature is available if the relevant mobile phone network is available and data connection is possible.

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Controls in detail Useful features

Automatic Maintenance Call The 2007 CL-Class is equipped with a fea- ture which considerably enhances the care of your vehicle. Just prior to your vehicle reaching a maintenance milestone Tele Aid will initiate a message informing the ser- vice center, important vehicle mainte- nance information and the vehicle is due for a service appointment. The message is transmitted in the background with no driver interaction necessary. This feature allows your preferred Mercedes-Benz Cen- ter to significantly improve the process of arranging your service appointment and ensures that your vehicle receives the best possible care.

i The Automatic Maintenance Call feature is available if the relevant mobile phone network is available and data connection is possible.

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Stolen Vehicle Recovery services In the event your vehicle was stolen: 왘 Report the incident to the police. The police will issue a numbered incident report.

왘 Pass this number on to the

Mercedes-Benz Response Center along with your password issued to you when you subscribed to the service. The Response Center will then attempt to covertly contact the vehicle’s Tele Aid system. Once the vehicle is located, the Response Center will contact the local law enforcement and you. The vehicle’s location will only be provided to law enforcement.

If you have any questions, please call the Response Center at 1-800-756-9018 (in the USA) or 1-888-923-8367 (in Canada).

i When the anti-theft alarm or the stays on for more than 30 seconds, a call is initiated auto- matically to the Response Center. See anti-theft alarm system (컄 page 79).

Garage door opener

The integrated remote control is capable of operating up to three separately controlled devices. It provides a convenient way to re- place up to three hand-held remote con- trols used to operate devices such as garage door openers, gate openers, or oth- er devices compatible with HomeLink® or some other systems. Before the integrated remote control can be used, it must be programmed to the ga- rage door opener, gate operator or other device you wish to operate. See the follow- ing instructions for programming informa- tion.

Controls in detail Useful features

Warning!

When programming a garage door opener, park the vehicle outside the garage.

Do not run the engine while programming the integrated remote control. Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains carbon monoxide (CO), and inhaling it can cause unconsciousness and possible death.

Before programming the integrated remote control to a garage door opener or gate operator, make sure people and objects are out of the way of the device to prevent po- tential harm or damage. When programming a garage door opener, the door moves up or down. When programming a gate operator, the gate opens or closes.

Do not use the integrated remote control with any garage door opener that lacks safety stop and reverse features as required by U.S. federal safety standards (this includes any garage door opener model manufactured before April 1, 1982). A garage door that cannot detect an object – signaling the door to stop and reverse – does not meet current U.S. federal safety standards.

Indicator lamp

Interior rear view mirror with integrated remote control 2 3 4 Signal transmitter button Needed for programming (not part of vehi- cle equipment):

Hand-held remote control of ga- rage door opener, gate operator or other device Hand-held remote control but- ton

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Controls in detail Useful features

Programming integrated remote control Step 1: 왘 Switch on the ignition (컄 page 365). Step 2: 왘 If you have previously programmed a signal transmitter button and wish to retain its programming, proceed to step 3. If you are programming the integrated remote control for the first time, press and hold the two outer signal transmit- ter buttons 2 and 4 and release them only when indicator lamp 1 be- gins to flash after approximately 20 seconds (do not hold the button for longer than 30 seconds). This proce- dure erases any previous settings for all three channels and initializes the memory.

532

If you later wish to program a second and/or third hand-held transmitter to the remaining two signal transmitter buttons, do not repeat this step and be- gin directly with step 3.

Step 3: 왘 Hold the end of hand-held remote

control 5 of the device you wish to train approximately 2 to 5 in (5 to12 cm) away from the signal trans- mitter button (2, 3 or 4) to be pro- grammed, while keeping indicator lamp 1 in view.

Step 4: 왘 Using both hands, simultaneously

press hand-held remote control button 6 and the desired signal trans- mitter button (2, 3 or 4). Do not release the buttons until step 5 is com- pleted. Indicator lamp 1 will flash, first slowly and then rapidly.

i Indicator lamp 1 flashes immediately the first time the signal transmitter button is pro- grammed. If this button has already been pro- grammed, the indicator lamp will only start flashing after 20 seconds.

Step 5: 왘 After indicator lamp 1 changes from a slow to a rapidly flashing light, release the hand-held remote control button and the signal transmitter button.

Step 6: 왘 Press and hold the just-trained signal transmitter button (2, 3 or 4) and observe indicator lamp 1. If indicator lamp 1 stays on constantly, programming is complete and your device should activate when the respective signal transmitter button (2, 3 or 4) is pressed and released.

i If indicator lamp 1 flashes rapidly for about 2 seconds and then turns to a constant light, continue with programming steps 8 through 12 as your garage door opener may be equipped with the “rolling code” feature.

Step 7: 왘 To program the remaining two signal transmitter buttons, repeat the steps above starting with step 3.

Rolling code programming To train a garage door opener (or other rolling code devices) with the rolling code feature, follow these instructions after completing the “Programming” portion (steps 1 through 6) of this text. A second person may make the following training procedures quicker and easier. Step 8: 왘 Locate “training” button on the garage

door opener motor head unit. Exact location and color of the button may vary by garage door opener brand. Depending on manufacturer, the

“training” button may also be referred to as “learn”or “smart” button. If there is difficulty locating the transmitting button, refer to the garage door opener operator’s manual.

Step 9: 왘 Press the “training” button on the ga-

rage door opener motor head unit. The “training light” is activated.

You have 30 seconds to initiate the follow- ing two steps. Step 10: 왘 Return to the vehicle and firmly press, hold for 2 seconds and release the pro- grammed signal transmitter button (2, 3 or 4).

Step 11: 왘 Press, hold for 2 seconds and release same signal transmitter button a sec- ond time to complete the training process.

Controls in detail Useful features

i Some garage door openers (or other rolling code equipped devices) may require you to press, hold for 2 seconds and release the same signal transmitter button a third time to com- plete the training process.

Step 12: 왘 Confirm the garage door operation by pressing the programmed signal trans- mitter button (2, 3 or 4).

Step 13: 왘 To program the remaining two signal transmitter buttons, repeat the steps above starting with step 3.

Gate operator/Canadian programming Canadian radio-frequency laws require transmitter signals to “time-out” (or quit) after several seconds of transmission which may not be long enough for the integrated signal transmitter to pick up the signal during programming. Similar to this Canadian law, some U.S. gate operators are designed to “time-out” in the same manner.

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Controls in detail Useful features

If you live in Canada or if you are having difficulties programming a gate operator (regardless of where you live) by using the programming procedures, replace step 4 with the following: Step 4: 왘 Press and hold the signal transmitter button (2, 3 or 4). Do not release this button until it has been successful- ly trained.

왘 While still holding down the signal transmitter button (2, 3 or 4), “cycle” your hand-held remote control button 6 as follows: Press and hold button 6 for 2 seconds, then release it for 2 seconds, and again press and hold it for 2 seconds. Repeat this se- quence on the hand-held remote con- trol until the frequency signal has been learned. Upon successful training, indi- cator lamp 1 will flash slowly and then rapidly after several seconds.

왘 Proceed with programming step 5 and

step 6 to complete.

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i Upon completion of programming the inte- grated remote control, make sure you retain the hand-held remote control that came with the ga- rage door opener, gate operator or other device. You may need it for use in other vehicles, for fu- ture programming of an integrated remote con- trol, or simply for continued use as a hand-held remote control to operate the respective device in other situations.

Reprogramming a single signal trans- mitter button To program a device using a signal trans- mitter button previously trained, follow these steps: 왘 Switch on the ignition (컄 page 365). 왘 Press and hold the desired signal transmitter button (2, 3 or 4). Do not release the button.

왘 Indicator lamp 1 will begin to flash af- ter 20 seconds. Without releasing the signal transmitter button, proceed with programming starting with step 3.

Operation of integrated remote control 왘 Switch on the ignition (컄 page 365). 왘 Select and press the appropriate inte- grated signal transmitter button (2, 3 or 4) to activate the remote con- trolled device. The integrated remote control trans- mitter continues to send the signal as long as the button is pressed – up to 20 seconds.

Erasing integrated remote control memory 왘 Switch on the ignition (컄 page 365). 왘 Simultaneously press and hold outer signal transmitter buttons 2 and 4, for approximately 20 seconds, until indicator lamp 1 flashes rapidly. Do not hold for longer than 30 seconds. The codes of all three channels are erased.

i If you sell your vehicle, erase the codes of all three channels.

Programming tips If you are having difficulty programming the integrated remote control, here are some helpful tips: 앫 Check the frequency of hand-held re- mote control 5 (typically located on the reverse side of the remote). The in- tegrated remote control is compatible with radio-frequency devices operating between 280-390 MHz.

앫 Put a new battery in hand-held remote control 5. This will increase the likeli- hood of the hand-held remote control sending a faster and more accurate sig- nal to the integrated remote control.

앫 While performing step 3, hold

hand-held remote control 5 at differ- ent lengths and angles from the signal transmitter button (2, 3 or 4) you are programming. Attempt varying an- gles at the distance of 2 to 5 in (5 to 12 cm) away or the same angle at varying distances.

앫 If another hand-held remote control is available for the same device, try the programming steps again using that other hand-held remote control. Make sure new batteries are in the hand-held remote control before beginning the procedure.

앫 Straighten the antenna wire from the

garage door opener assembly. This may help improve transmitting and/or receiving signals.

i Certain types of garage door openers are in- compatible with the integrated remote control. If you should experience further difficulties with programming the integrated remote control, contact an authorized Mercedes-Benz Center, or call Mercedes-Benz Customer Assistance Cen- ter (in the USA only) at 1-800-FOR-MERCedes, or Customer Service (in Canada) at 1-800-387-0100.

Controls in detail Useful features

i USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interfer-

ence, and

(2) this device must accept any interference re-

ceived, including interference that may cause undesired operation.

Any unauthorized modification to this device could void the user’s authority to operate the equipment.

i Canada only: This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) this device must accept any interference re-

ceived, including interference that may cause undesired operation of the device. Any unauthorized modification to this device could void the user’s authority to operate the equipment.

535

Controls in detail Useful features

Infrared reflecting windshield

Infrared reflecting glass reduces the amount of radiated heat entering the vehi- cle interior through the windows. The infrared reflecting glass also prevents the transmission of signals through the glass by in-vehicle electronic devices (e.g. electronic toll collection devices). To allow the use of these devices in the ve- hicle, transparent areas 1 and 3 are placed in the windshield. You can see them from certain angles when ambient light condition permit.

536

Vehicles without Night View Assist* 1 Transparent area (located left and right

Vehicles with Night View Assist* 1 Transparent area (located left to the

to the cover of the rain light sensor)

2 Cover of the rain light sensor 3 Transparent area

cover of the rain light sensor) 2 Cover of the rain light sensor 3 Transparent area

Operation

The first 1000 miles (1500 km) Driving instructions At the gas station Engine compartment Tires and wheels Winter driving Maintenance Vehicle care

537

Operation The first 1000 miles (1500 km)

In the “Operation” section you will find de- tailed information on operating, maintain- ing and caring for your vehicle.

538

The more cautiously you treat your vehicle during the break-in period, the more satis- fied you will be with its performance later on. 앫 Drive your vehicle during the first

1000 miles (1500 km) at varying but moderate vehicle and engine speeds. 앫 During this period, avoid heavy loads (full throttle driving) and excessive en- gine speeds (no more than 2/3 of maxi- mum rpm in each gear).

앫 Avoid accelerating by kick-down. 앫 Do not attempt to slow the vehicle

down by shifting to a lower gear using the gear selector lever.

After 1000 miles (1500 km) you may grad- ually increase vehicle and engine speeds to the permissible maximum.

! Additional instructions for CL 63 AMG and CL 65 AMG: 앫 During the first 1000 miles (1500 km), do not exceed a speed of 85 mph (140 km/h).

앫 During this period, avoid engine speeds

above 4500 rpm in each gear. 앫 Shift gears at the correct time. All of the above instructions, as may apply to your vehicle type, also apply when driv- ing the first 1000 miles (1500 km) after the engine or the rear differential has been replaced.

앫 Select gear ranges 3, 2 or 1 only when

i Always obey applicable speed limits.

driving at moderate speeds (for hill driving).

앫 Select C as the preferred shift program (컄 page 427) for the first 1000 miles (1500 km).

왔 Driving instructions Drive sensibly – save fuel

Fuel consumption, to a great extent, depends on driving habits and operating conditions. To save fuel you should: 앫 Keep tires at the recommended tire

inflation pressures.

앫 Remove unnecessary loads. 앫 Remove roof rack when not in use. 앫 Allow engine to warm up under low

load use.

앫 Avoid frequent acceleration and decel-

eration.

앫 Have all maintenance work performed at the intervals specified in the Mainte- nance Booklet and as required by the Maintenance System. Contact an au- thorized Mercedes-Benz Center.

Fuel consumption is also increased by driv- ing in cold weather, in stop-and-go traffic, on short trips, and in hilly area.

Operation Driving instructions

Drinking and driving

Pedals

Warning!

Warning!

Drinking and driving and/or taking drugs and driving are very dangerous combina- tions. Even a small amount of alcohol or drugs can affect your reflexes, perceptions and judgment.

The possibility of a serious or even fatal ac- cident are greatly increased when you drink or take drugs and drive.

Do not drink or take drugs and drive or allow anyone to drive who has been drinking or taking drugs.

Make sure that absolutely no objects are ob- structing the pedals’ range of movement.

Keep the driver’s footwell clear of all obsta- cles. If there are any floormats or carpets in the footwell, make sure the pedals still have sufficient clearance. Otherwise this could lead to accidents or injury.

Power assistance

Warning!

With the engine not running, there is no power assistance for the brake and steering systems. In this case, it is important to keep in mind that a considerably higher degree of effort is necessary to brake and steer the ve- hicle.

539

Operation Driving instructions

Brakes

Warning!

After driving in heavy rain for some time without applying the brakes or through wa- ter deep enough to wet brake components, the first braking action may be somewhat reduced and increased pedal pressure may be necessary to obtain expected braking effect. Maintain a safe distance from vehicles in front.

Resting your foot on the brake pedal will cause excessive and premature wear of the brake pads.

It can also result in the brakes overheating, thereby significantly reducing their effec- tiveness. It may not be possible to stop the vehicle in sufficient time to avoid an accident.

540

! Because the ESP® operates automatically, the engine and ignition must be shut off (SmartKey in starter switch position 0 or 1 or KEYLESS-GO start/stop button* in position 0 or 1) when 앫 the electronic parking brake is being tested

on a brake test dynamometer

앫 the vehicle is being towed with the

front/rear axle raised

Active braking action through the ESP® may oth- erwise seriously damage the brake system.

To help prevent brake disk corrosion after driving on wet road surfaces (particularly salted roads), it is advisable to brake the vehicle with considerable force prior to parking. The heat generated serves to dry the brakes. If your brake system is normally only sub- jected to moderate loads, you should occa- sionally test the effectiveness of the brakes by applying above-normal braking pressure at higher speeds. This will also enhance the grip of the brake pads.

Warning!

Make sure not to endanger any other road users when carrying out these braking ma- neuvers.

Refer to the description of the Brake Assist System (BAS or BAS Plus*) (컄 page 67). Brake pad wear or a leak in the system may be the reason for low brake fluid level in the reservoir. The brake fluid level in the reservoir may be too low if the red brake warning lamp in the instrument cluster comes on while the engine is running and an acoustic warning sounds (컄 page 611). Observe additional messages in the multifunction display that may appear (컄 page 622). Have the brake system inspected immediately. Contact an authorized Mercedes-Benz Center.

All checks and service work on the brake system should be carried out by qualified technicians only. Contact an authorized Mercedes-Benz Center. Only install brake pads and brake fluid recommended by Mercedes-Benz.

Warning!

If other than recommended brake pads are installed, or other than recommended brake fluid is used, the braking properties of the vehicle can be degraded to an extent that safe braking is substantially impaired. This could result in an accident.

! When driving down long and steep grades, relieve the load on the brakes by shifting into a lower gear to use the engine’s braking power. This helps prevent overheating of the brakes and reduces brake pad wear. When using the engine’s braking power, a drive wheel may not spin for an extended period of time, e.g. on slippery road surfaces. This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Lim- ited Warranty.

After hard braking, it is advisable to drive on for some time, rather than immediately park, so that the air stream can cool down the brakes faster.

Operation Driving instructions

High-performance brake system (CL 63 AMG and CL 65 AMG only) The high-performance brake system is de- signed to operate under the extremely high operating demands required to accommo- date the performance capabilities of the vehicle. The brakes may produce a squeak- ing-type noise depending on the 앫 vehicle speed 앫 brake force applied 앫 ambient conditions, e.g. temperature

and humidity

As with any brake system, the wear of indi- vidual brake system components such as brake pads or disks strongly depends on your driving style and the conditions under which you operate the vehicle. Thus, a driv- ing style calling for high demand braking will cause your vehicle’s brakes to wear more quickly.

541

Operation Driving instructions

Warning!

Driving off

New vehicle brake pads and discs, and replacement brake pads and discs may take several hundred miles of driving until they provide optimum braking efficiency. Until that time, you may need to use increased brake pedal pressure while braking. Please be aware of this and adjust your driving and braking accordingly during this break-in period.

Excessive high demand braking will cause correspondingly high brake wear. Please be attentive to the brake warning lamp in the instrument cluster and brake condition mes- sages in the multifunction display. Especial- ly for high performance driving, it is important to maintain and have the brake system checked regularly.

Apply the brakes to test them briefly after driving off. Perform this procedure only when the road is clear of other traffic. Warm up the engine smoothly. Do not place full load on the engine until the oper- ating temperature has been reached.

! When driving off on a slippery surface, do not allow a drive wheel to spin for an extended period with the ESP® switched off. Doing so may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited War- ranty.

! Simultaneously depressing the accelerator pedal and applying the brakes reduces engine performance and causes premature brake wear and drivetrain wear.

Parking

Warning!

Do not park this vehicle in areas where com- bustible materials such as grass, hay or leaves can come into contact with the hot exhaust system, as these materials could be ignited and cause a vehicle fire.

To reduce the risk of personal injury, or damage to the vehicle drivetrain, as a result of inadvertent vehicle movement, before turning off the engine and leaving the vehi- cle always: 앫 Keep right foot on brake pedal. 앫 Engage electronic parking brake. 앫 Shift the automatic transmission to P. 앫 Slowly release brake pedal. 앫 When parked on an incline, turn front

wheels towards the road curb.

542

Tires

Warning!

앫 Turn the SmartKey or the SmartKey with KEYLESS-GO* to starter switch position 0 and remove, or press the KEYLESS-GO* start/stop button.

앫 Take the SmartKey or the SmartKey with

KEYLESS-GO* with you and lock the vehicle when leaving.

Treadwear indicators (TWI) are required by law. These indicators are located in six places on the tread circumference and be- come visible at a tread depth of approxi- mately 1/16 in (1.6 mm), at which point the tire is considered worn and should be re- placed. The treadwear indicator appears as a solid band across the tread.

Warning!

If you feel a sudden significant vibration or ride disturbance, or you suspect that possi- ble damage to your vehicle has occurred, you should turn on the hazard warning flash- ers, carefully slow down, and drive with cau- tion to an area which is a safe distance from the road.

Inspect the tires and the vehicle underbody for possible damage. If the vehicle or tires appear unsafe, have the vehicle towed to the nearest Mercedes-Benz Center or tire dealer for repairs.

Although the applicable federal motor vehi- cle safety laws consider a tire to be worn when the treadwear indicators (TWI) be- come visible at approximately 1/16 in (1.6 mm), we recommend that you do not al- low your tires to wear down to that level. As tread depth approaches 1/8 in (3 mm), the adhesion properties on a wet road are sharply reduced.

Depending upon the weather and/or road surface (conditions), the tire traction varies widely.

Operation Driving instructions

Specified tire inflation pressures must be maintained. This applies particularly if the tires are subject to extreme operating con- ditions (e.g. high speeds, heavy loads, high ambient temperatures).

Warning!

Do not drive with a flat tire. A flat tire affects the ability to steer or brake the vehicle. You may lose control of the vehicle. Continued driving with a flat tire or driving at high speed with a flat tire will cause excessive heat build-up and possibly a fire.

For more information, see “Tires and wheels” (컄 page 561).

Hydroplaning

Depending on the depth of the water layer on the road, hydroplaning may occur, even at low speeds and with new tires. Reduce vehicle speed, avoid track grooves in the road and apply brakes cautiously in the rain.

543

Mercedes-Benz recommends winter tires (컄 page 590) with a minimum tread depth of approximately 1/6 in (4 mm) on all four wheels for the winter season to ensure normal balanced handling characteristics. On packed snow, they can reduce your stopping distance compared to summer tires. Stopping distance, however, is still consid- erably greater than when the road is not covered with snow or ice. Exercise appro- priate caution.

! Avoid spinning of a drive wheel. This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited War- ranty.

Tire speed rating

Regardless of the tire speed rating, local speed limits should be obeyed. Use pru- dent driving speeds appropriate to prevail- ing conditions.

Warning!

Even when permitted by law, never operate a vehicle at speeds greater than the maxi- mum speed rating of the tires.

Exceeding the maximum speed for which tires are rated can lead to sudden tire fail- ure, causing loss of vehicle control and pos- sibly resulting in an accident and/or serious personal injury and possible death, for you and for others.

Operation Driving instructions

Tire traction

The safe speed on a wet, snow covered or icy road is always lower than on a dry road. You should pay particular attention to the condition of the road whenever the outside temperatures are close to the freezing point.

Warning!

If ice has formed on the road, tire traction will be substantially reduced. Under such weather conditions, drive, steer and brake with extreme caution.

544

For information on how to identify the tire speed rating on a tire’s sidewall, see “Tire size designation, load and speed rating” (컄 page 577). If you are uncertain about the correct read- ing of the information given on a tire’s side- wall, any authorized Mercedes-Benz Center will be glad to assist you.

i For information on speed ratings for winter tires, see (컄 page 580) and (컄 page 590).

An electronic speed limiter prevents your vehicle from exceeding a speed of 앫 All models except AMG vehicles:

130 mph (210 km/h)

앫 CL 63 AMG: CL 65 AMG: 155 mph (250 km/h)

앫 CL 63 AMG with increased top speed*:

CL 63 AMG (Performance Package*): CL 65 AMG with increased top speed*: 186 mph (300 km/h)

The factory equipped tires on your vehicle may have a tire speed rating above the maximum speed permitted by the elec- tronic speed limiter. Make sure your tires have the required tire speed rating as specified for your vehicle in the “Technical data” section (컄 page 727), for example when purchasing new tires.

Operation Driving instructions

Winter driving instructions

The most important rule for slippery or icy roads is to drive sensibly and to avoid abrupt acceleration, braking and steering maneuvers. Do not use the cruise control or DISTRONIC Plus* system under such conditions. When the vehicle is in danger of skidding, move gear selector lever to neutral position N. Try to keep the vehicle under control by corrective steering action.

i For information on driving with snow chains, see “Snow chains” (컄 page 591).

Warning!

On slippery road surfaces, never downshift in order to obtain braking action. This could result in drive wheel slip and reduced vehi- cle control. Your vehicle’s ABS will not pre- vent this type of control loss.

545

Operation Driving instructions

Road salts and chemicals can adversely af- fect braking efficiency. Increased pedal force may become necessary to produce the normal braking effect. Depressing the brake pedal periodically when traveling at length on salt-strewn roads can bring road-salt impaired braking efficiency back to normal. If the vehicle is parked after being driven on salt-treated roads, the braking efficien- cy should be tested as soon as possible af- ter driving is resumed.

Warning!

Standing water

If the vehicle becomes stuck in snow, make sure that snow is kept clear of the exhaust pipe and from around the vehicle with the engine running. Otherwise, deadly carbon monoxide (CO) gases may enter vehicle in- terior resulting in unconsciousness and death.

To assure sufficient fresh air ventilation, open a window slightly on the side of the ve- hicle not facing the wind.

! Do not drive through flooded areas or water of unknown depth. Before driving through water, determine its depth. Never accelerate before driving into water. The bow wave could force wa- ter into the engine and auxiliary equipment, thus damaging them. If you must drive through standing water, drive slowly to prevent water from entering the pas- senger compartment or the engine compart- ment. Water in these areas could cause damage to electrical components or wiring of the engine or transmission, or could result in water being in- gested by the engine through the air intake caus- ing severe internal engine damage. Any such damage is not covered by the Mercedes-Benz Limited Warranty.

Warning!

Warning!

Make sure not to endanger any other road users when carrying out these braking maneuvers.

546

The outside temperature indicator is not de- signed to serve as an ice-warning device and is therefore unsuitable for that purpose. In- dicated temperatures just above the freez- ing point do not guarantee that the road surface is free of ice.

For more information on winter driving, see “Winter driving” (컄 page 590).

Operation Driving instructions

Passenger compartment

Warning!

Always fasten items being carried as secure- ly as possible.

In an accident, during hard braking or sud- den maneuvers, loose items will be thrown around inside the vehicle, and cause injury to vehicle occupants unless the items are securely fastened in the vehicle.

The trunk is the preferred place to carry ob- jects.

Driving abroad

Abroad, there is an extensive Mercedes-Benz service network at your disposal. If you plan to drive into areas which are not listed in the index of your Mercedes-Benz Center directory, you should request pertinent information from an authorized Mercedes-Benz Center.

Control and operation of radio transmitters

COMAND, radio, and telephone*

Warning!

Please do not forget that your primary re- sponsibility is to drive the vehicle safely. Only operate the COMAND (Cockpit Man- agement and Data System), radio, or tele- phone1 if road, weather and traffic conditions permit. Otherwise, you may not be able to observe traffic conditions and could endanger yourself and others.

Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximately 14 m) every second.

1 Observe all legal requirements.

Telephones and two-way radios

Warning!

Never operate radio transmitters equipped with a built-in or attached antenna (i.e. with- out being connected to an external antenna) from inside the vehicle while the engine is running. Doing so could lead to a malfunc- tion of the vehicle’s electronic system, pos- sibly resulting in an accident and/or personal injury.

Radio transmitters, such as a portable tele- phone or a citizens band unit should only be used inside the vehicle if they are con- nected to an antenna that is installed on the outside of the vehicle. Refer to the radio transmitter operation in- structions regarding use of an external antenna.

547

Warning!

Emission control

As with any vehicle, do not idle, park or op- erate this vehicle in areas where combusti- ble materials such as grass, hay or leaves can come into contact with the hot exhaust system, as these materials could be ignited and cause a vehicle fire.

Certain parts of the engine and the emis- sion control system serve to keep the toxic components of the exhaust gases within permissible limits required by law. These systems will function properly only when maintained strictly according to fac- tory specifications. Any adjustments on the engine should, therefore, be carried out only by qualified Mercedes-Benz Cen- ter authorized technicians. Engine adjustments should not be altered in any way. The specified service proce- dures must be carried out regularly accord- ing to Mercedes-Benz servicing requirements. For details please refer to the Maintenance Booklet.

Operation Driving instructions

Catalytic converter

Your Mercedes-Benz is equipped with monolithic-type catalytic converters, an important element in conjunction with the oxygen sensors to achieve substantial con- trol of the pollutants in the exhaust emis- sions. Keep your vehicle in proper operating condition by following our rec- ommended maintenance instructions as outlined in your Maintenance Booklet.

! To prevent damage to the catalytic convert- ers, only use premium unleaded gasoline in this vehicle. Any noticeable irregularities in engine operation should be repaired promptly. Otherwise, exces- sive unburned fuel may reach the catalytic con- verter, causing it to overheat and potentially start a fire.

548

Warning!

Coolant temperature

Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains carbon monoxide (CO), and inhaling it can cause un- consciousness and possible death.

Do not run the engine in confined areas (such as a garage) which are not properly ventilated. If you think that exhaust gas fumes are entering the vehicle while driving, have the cause determined and corrected immediately. If you must drive under these conditions, drive only with at least one win- dow fully open at all times.

During severe operating conditions, e.g. stop-and-go traffic, the coolant tem- perature may rise close to approximately 248°F (120°C). The engine should not be operated with the coolant temperature over 248°F (120°C). Doing so may cause serious en- gine damage which is not covered by the Mercedes-Benz Limited Warranty.

Operation Driving instructions

Warning!

앫 Driving when your engine is badly over-

heated can cause some fluids, which may have leaked into the engine com- partment, to catch fire. You could be se- riously burned.

앫 Steam from an overheated engine can cause serious burns and can occur just by opening the hood. Stay away from the engine if you see or hear steam com- ing from it.

Stop the vehicle in a safe location away from other traffic. Turn off the engine, get out of the vehicle and do not stand near the vehicle until the engine has cooled down.

549

Operation At the gas station

Refueling

Warning!

Gasoline is highly flammable and poisonous. It burns violently and can cause serious per- sonal injury.

Never allow sparks, flame or smoking mate- rials near gasoline!

Turn off the engine before refueling.

Whenever you are around gasoline, avoid in- haling fumes and skin or clothing contact, extinguish all smoking materials.

Direct skin contact with fuels and the inha- lation of fuel vapors are damaging to your health.

The fuel filler flap is located on the right-hand side of the vehicle towards the rear. Locking and unlocking the vehicle with the SmartKey or the SmartKey with KEYLESS-GO* automatically locks and un- locks the fuel filler flap.

i In case that the central locking system does not release the fuel filler flap, or the opening mechanism is clamping, notify Roadside Assistance or an authorized Mercedes-Benz Center.

왘 Shift the automatic transmission to

park position P.

왘 Engage the electronic parking brake. 왘 Turn off the engine. 왘 Vehicles with SmartKey: Remove the

SmartKey from the starter switch. Vehicles with KEYLESS-GO*: Open the driver’s door (this puts the starter switch in position 0, same as with the SmartKey removed from the starter switch). The driver’s door then can be closed again.

왘 Open the fuel filler flap by pushing at

the point indicated by arrow 1. The fuel filler flap springs open.

왘 Turn the fuel cap counterclockwise and hold on to it until possible pressure is released.

1 To open fuel filler flap 2 To insert fuel filler cap 3 Holder

550

왘 Take off the fuel filler cap and set it in the direction of arrow 2 and place it into holder 3 located on the inside of the fuel filler flap. To prevent fuel vapors from escaping into open air, fully insert filler nozzle unit.

왘 Only fill your tank until the filler nozzle unit cuts out – do not top off or over- fill.

Warning!

Overfilling of the fuel tank may create pres- sure in the system which could cause a gas discharge. This could cause the gas to spray back out when removing the fuel pump noz- zle, which could cause personal injury.

왘 Replace the fuel cap by turning it clock-

wise until it audibly engages.

i Make sure to close the fuel filler flap before locking your vehicle as the flap locking pin pre- vents closing after you have locked the vehicle. 왘 Close the fuel filler flap.

You should hear the latch close shut.

Operation At the gas station

i Only use premium unleaded gasoline with a minimum Posted Octane Rating of 91 (average of both the Research Octane Number (RON) and the Motor Octane Number (MON): (96 RON+86 MON)/2. Information on gasoline quality can normally be found on the fuel pump. Please contact gas sta- tion personnel in case labels on the fuel pump cannot be found. For more information on gasoline, see “Premium unleaded gasoline” (컄 page 737), see “Fuel re- quirements” (컄 page 737), and the Factory Ap- proved Service Products pamphlet (USA only) in your vehicle literature portfolio, or contact an au- thorized Mercedes-Benz Center.

i Leaving the engine running and the fuel cap open can cause the yellow engine malfunction indicator lamp ± to illuminate. For more information, see the “Practical hints” section (컄 page 612).

551

Operation At the gas station

Check regularly and before a long trip

Example illustration from CL 550
1 Coolant level 2 Brake fluid 3 Windshield washer and headlamp

cleaning system

i Opening the hood (컄 page 553).

552

Engine oil level For more information on engine oil, see “Engine oil” (컄 page 554).

Vehicle lighting Check function and cleanliness. For more information on replacing light bulbs, see “Replacing bulbs” (컄 page 688). For more information, see “Lighting” (컄 page 391).

Tire inflation pressure For information on tire inflation pressure, see “Checking tire inflation pressure” (컄 page 571).

Windshield washer system and head-