2003 Mercedes-benz C Class Coupe Owners Manual

Closing 왘 Attach the cover in the front. 왘 Fold the cover in until it engages.

Fuse chart The fuse chart is found in the fuse box in the passenger compartment. The amper- ages of the fuses are also given there.

1 Cover 2 Screw 3 Retainer

Removing/installing cover 왘 Twist screws 2 90° counterclockwise. 왘 Pull up cover 1. 왘 Slide out retainer 3 and remove cover

by pulling towards front.

왘 Install cover 1 in reverse order.

303

Practical hints Fuses

Opening fuse box

Auxiliary fuse box in trunk

The auxiliary fuse box is located in the trunk behind the left hand trim panel.

4 Fuse box cover 5 Clamps 왘 Release clamps 5. 왘 Remove cover 4.

Closing fuse box 왘 Ensure that the sealing rubber is prop-

erly positioned.

왘 Press the cover down and secure with

clamps 5.

1 Trim panel 2 Handles

Opening trim panel 왘 Turn handles 2. 왘 Remove trim panel 1.

304

3 Auxiliary fuse box

Fuse extractor The fuse extractor is found in the cover of the auxiliary fuse box.

Technical data Spare parts service

Warranty coverage

Identification labels

Layout of poly-V-belt drive

Engine

Rims and Tires

Electrical system

Main Dimensions

Weights

Fuels, coolants, lubricants etc.

Consumer information

305

Technical data Spare parts service

The “Technical data” section provides the necessary technical data for your vehicle.

The use of non-genuine parts and ac- cessories not authorized by Mercedes-Benz could damage the vehi- cle, which is not covered by the Mercedes-Benz Limited Warranty, or could compromise the vehicle’s dura- bility or safety.

Spare parts service All authorized Mercedes-Benz Centers maintain a stock of original spare parts re- quired for maintenance and repair work. In addition, strategically located parts distri- bution centers provide quick and reliable parts service. More than 300 000 different spare parts for Mercedes-Benz models are available. Mercedes-Benz original spare parts are subjected to stringent quality inspections. Each part has been specifically developed, manufactured or selected for and adapted to Mercedes-Benz vehicles. Therefore, Mercedes-Benz original spare parts should be installed.

306

Technical data Warranty coverage

Replacement parts and accessories are covered by the Mercedes-Benz Spare Parts and Accessories warranties, copies of which are available at any Mercedes-Benz Center.

Loss of Service and Warranty Information Booklet

Should you lose your Service and Warranty Information booklet, have your authorized Mercedes-Benz Center arrange for a re- placement. It will be mailed to you.

Warranty coverage Your vehicle is covered under the terms of the “warranties” printed in the Service and Warranty Information booklet. Your authorized Mercedes-Benz Center will ex- change or repair any defective parts origi- nally installed in the vehicle in accordance with the terms of the following warranties: 앫 New Vehicle Limited Warranty 앫 Emission System Warranty 앫 Emission Performance Warranty 앫 California, Maine, Massachusetts, and

Vermont Emission Control Systems Warranty

307

Technical data Identification labels Identification labels Certification label

Vehicle Identification Number (VIN)

Identification labels and numbers

1 Certification label

2 Vehicle Identification Number (VIN)

3 Engine number (engraved on engine) 4 VIN, visible (lower edge of windshield) 5 Information label, California version

Vacuum line routing for emission con- trol system

6 Emission control label When ordering spare parts, please specify vehicle identification and engine numbers.

308

Layout of poly-V-belt drive C 230 Kompressor

C 320

Technical data Layout of poly-V-belt drive

1 Power steering pump 2 Idler pulley 3 Mechanical loader 4 Automatic belt tensioner 5 Air conditioning compressor 6 Crankshaft 7 Coolant pump 8 Generator (alternator)

1 Idler pulley 2 Automatic belt tensioner 3 Power steering pump 4 Air conditioning compressor 5 Crankshaft 6 Coolant pump 7 Generator (alternator)

309

Technical data Engine Engine

Model Engine Mode of operation No. of cylinders Bore Stroke Total piston displacement Compression ratio Output acc. to SAE J 1349

C 230 Kompressor (203.740)1
271
4-stroke engine, gasoline injection 3.23 in (82.00 mm) 3.35 in (85.00 mm) 109.6 cu.in. (1796 cm3) 8.5:1
189 hp/5800 rpm (141 kW/5800 rpm)

Maximum torque acc. to SAE J 1349

192 ft.lb/3500 rpm (260 Nm/3500 rpm)

C 320 (203.764)1
112
4-stroke engine, gasoline injection 3.54 in (89.90 mm) 3.3 in (84.00 mm) 195.2 cu.in. (3199 cm3) 10:1
214 hp/5700 rpm (160 kW/5700 rpm) 232 ft.lb/3000 rpm (310 Nm/3000 rpm) 6000 rpm 1-4-3-6-2-5
7 ft 10 in (2390 mm)

Maximum engine speed Firing order Poly-V-belt 1 The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center for the corresponding data of all special bodies and special equipment.

6000 rpm 1-3-4-2
7 ft 11 in (2420 mm)

310

Technical data Rims and Tires

Moreover, tires and rims not approved by Mercedes-Benz may, under load, ex- hibit dimensional variations and differ- ent tire deformation characteristics that could cause them to come into contact with the vehicle body or axle parts. Damage to the tires or the vehi- cle can be the result.

Further information on tires and rims is available at any authorized Mercedes- Benz Center. A tire inflation pressure table is located on the fuel filler cap of the vehicle. The tire pressure should be checked regularly and should only be adjusted on cold tires. Follow tire man- ufacturer’s maintenance recommenda- tion included with vehicle.

Rims and Tires Use only tires and rims which have been specifically developed for your vehicle and tested and approved by Mercedes-Benz. Other tires and rims can have detrimental effects, such as 앫 poor handling characteristics 앫 increased noise 앫 increased fuel consumption

Same size tires

C 230 Kompressor C 320

C 230 Kompressor* C 320*

Rims (light alloy) Wheel offset Summer tires (radial-ply tires) All season tires (radial-ply tires) Winter tires (radial-ply tires) 1 Must not be used with snow chains

7J x16 H2
1.46 in (37 mm)

205/55 R16 91 H 205/55 R16 91 H M+S

7 1/2J x17
1.46 in (37 mm) 225/45 R17 91 W1

C 230 Kompressor C 320
Evolution Package* 7 1/2J x17
1.46 in (37 mm) 225/45 R17 91 W1

225/45 R17 91 H M+S1

225/45 R17 91 H M+S1

311

Technical data Rims and Tires

Mixed size tires

Front axle Rims (light alloy) Wheel offset Summer tires (radial-ply tires) Winter tires (radial-ply tires) Rear axle Rims (light alloy) Wheel offset Summer tires (radial-ply tires) Winter tires (radial-ply tires) 1 Must not be used with snow chains

312

C 230 Kompressor* C 320*

7J x16 H2
1.46 in (37 mm) 205/55 R16 91 V 205/55 R16 91 H M+S

8J x16 H2
1.26 in (32 mm) 225/50 R16 92 V1
205/55 R16 91 H M+S

Spare wheel

Rim (light alloy) Wheel offset Collapsible Tire 1 Must not be used with snow chains.

C 230 Kompressor 4 1/2B x15 H2
0.47 in (12 mm) 165 - 15 89P1

C 320
4 1/2B x16 H2
0.47 in (12 mm) 165/70 - 16 92P1

Technical data Rims and Tires

313

C 230 Kompressor 14 V/120 A 12 V/1.1 kW 12V/100 Ah Bosch F 6 MPP 332

0.031 in (0.8 mm) 18 – 22 ft.lb (25 - 30 Nm)

C 320
14 V/120 A 12 V/1.7 kW 12V/100 Ah Bosch F 8 DPP332
NGK PFR 5 R-11
0.039 in (1.0 mm) 15 – 22 ft.lb (20 – 30 Nm)

Technical data Electrical system Electrical system

Model Generator (alternator) Starter motor Battery Spark plugs

Electrode gap Tightening torque

314

Main Dimensions

Model

Overall vehicle length Overall vehicle width Overall vehicle height Wheelbase Track, front Track, rear

C 230 Kompressor C 320
171.0 in (4345 mm) 68.0 in (1728 mm) 55.4 in (1406 mm) 106.9 in (2715 mm) 58.8 in (1493 mm) 57.6 in (1464 mm)

Technical data Main Dimensions

315

Technical data Weights Weights

Roof load max. Trunk load max.

220 lb (100 kg) 220 lb (100 kg)

316

Fuels, coolants, lubricants etc. Capacities

Vehicle components and their respective lubricants must match. Therefore use only brands tested and recommended by us.

Please refer to the Factory Approved Ser- vice Products pamphlet, or inquire at your Mercedes-Benz Center.

Technical data Fuels, coolants, lubricants etc.

Engine with oil filter

Automatic transmission Manual transmission Rear axle Power steering Front wheel hubs Brake system Cooling system

1 MB part no. 001 989 21 03 10
2 MB part no. 001 989 26 03 10

Model C 230 Kompressor C 320

C 230 Kompressor C 320

Fuels, coolants, lubricants etc. Recommended engine oils

Capacity 5.8 US qt (5.5 l) 7.9 US qt (7.5 l) 8.5 US qt (8.0 l) 1.3 US qt (1.2 l) 1.2 US qt (1.1 l) approx. 1.1 US qt (1.0 l) approx. 2.1 oz (60 g) each High temperature roller bearing grease 0.5 US qt (0.5 l) approx. 8.5 US qt (8.0 l) approx. 10.5 US qt (10.0 l)

MB Automatic Transmission Oil1
MB Manual Transmission Oil2
Hypoid gear oil SAE 85 W 90
MB Power Steering Fluid (Pentosin CHF 11S)

MB Brake Fluid (DOT 4+) MB 325.0 Anticorrosion/Antifreeze Agent

317

Technical data Fuels, coolants, lubricants etc.

Model

Capacity 16.4 US gal (62.0 l) 2.1 US gal (8.0 l)

Fuels, coolants, lubricants etc. Premium unleaded gasoline: Posted Octane 91 (Avg. of 96 RON/86 MON) R-134a refrigerant and special PAG lubricant oil (never R-12) MB Windshield Washer Concentrate1

Fuel tank including a reserve of Air conditioning system Windshield washer and headlamp cleaning sys- tem: Without headlamp clean- ing system With headlamp cleaning system 1 Use MB Windshield Washer Concentrate “S” and water for temperatures above freezing or MB Windshield Washer Concentrate “S” and commercially available pre-

3.2 US qt (3 l)

6.4 US qt (6 l)

mixed windshield washer solvent/antifreeze for temperatures below freezing. Follow suggested mixing ratios (컄 page 324).

318

Technical data Fuels, coolants, lubricants etc.

Engine oils

Engine oil additives

Brake fluid

Engine oils are specifically tested for their suitability in our engines. Therefore, use only engine oils recommended by Mercedes-Benz. Information on recom- mended brands is available in the Factory Approved Service Products pamphlet, or at your authorized Mercedes-Benz Center. Please follow FSS recommendations for scheduled oil changes. Failure to do so could result in engine damage not covered by the Mercedes-Benz Limited Warranty.

Do not blend oil additives with engine oil. They may be harmful to the engine opera- tion. Damage or malfunctions resulting from blending oil additives are not covered by the Mercedes-Benz Limited Warranty.

Air conditioning refrigerant

R-134a (HFC) refrigerant and special PAG lubricating oil is used in the air condition- ing system. Never use R-12 (CFC) or mineral-based lu- bricating oil, otherwise damage to the system will occur.

During vehicle operation, the boiling point of the brake fluid is continuously reduced through the absorption of moisture from the atmosphere. Under extremely strenu- ous operating conditions, this moisture content can lead to the formation of bub- bles in the system, thus reducing the sys- tem’s efficiency. Therefore, the brake fluid must be re- placed every two years, preferably in the spring. Only brake fluid approved by Mercedes-Benz is recommended. Your au- thorized Mercedes-Benz Center will pro- vide you with additional information.

319

The ratio of methanol to gasoline must not exceed 3% plus additional cosolvents. Using mixtures of ethanol and methanol is not allowed. Gasohol, which contains 10% ethanol and 90% unleaded gasoline, can be used. These blends must also meet all other fuel requirements, such as resistance to spark knock, boiling range, vapor pressure etc.

Technical data Fuels, coolants, lubricants etc.

Premium unleaded gasoline

Fuel requirements

Use only premium unleaded meeting ASTM standard D 439: 앫 The octane number (posted at the

pump) must be 91 min. It is an average of both the Research (R) octane num- ber and the Motor (M) octane number: (R+M)/2). This is also known as the ANTI-KNOCK INDEX.

Unleaded gasoline containing oxygenates such as ethanol, IPA, IBA and TBA can be used provided the ratio of any one of these oxygenates to gasoline does not exceed 10%; MTBE not to exceed 15%.

To maintain the engine’s durability and performance, premium unleaded gaso- line must be used. If premium unleaded is not available and low octane fuel is used, follow these precautions: 앫 Have the fuel tank only partially

filled with unleaded regular and fill up with premium unleaded as soon as possible.

앫 Avoid full throttle driving and abrupt

acceleration.

앫 Do not exceed an engine speed of 3000 rpm if the vehicle is loaded with a light load such as two per- sons and no luggage.

앫 Do not exceed 2/3 of maximum ac- celerator pedal position if the vehi- cle is fully loaded or operating in mountainous terrain.

320

Do not blend any specific fuel additives with fuel. This only results in unnecessary cost and may be harmful to engine opera- tion. Damage or malfunctions resulting from poor fuel quality or from blending specific fuel additives are not covered by the Mercedes-Benz Limited Warranty.

Gasoline additives

A major concern among engine manufac- turers is carbon build-up caused by gaso- line. Mercedes-Benz recommends only the use of quality gasoline containing additives that prevent the build up of carbon depos- its. After an extended period of using fuels without such additives, carbon deposits can build up especially on the intake valves and in the combustion area, leading to en- gine performance problems such as: 앫 Warm-up hesitation 앫 Unstable idle 앫 Knocking/pinging 앫 Misfire 앫 Power loss

Technical data Fuels, coolants, lubricants etc.

Coolants

The engine coolant is a mixture of water and anticorrosion/antifreeze, which pro- vides: 앫 Corrosion protection 앫 Freeze protection 앫 Boiling protection (by increasing the

boiling point)

The cooling system was filled at the factory with a coolant providing freeze protection to approximately -22°F (-30°C) and corro- sion protection. If the antifreeze mixture is effective to -22°F (-30°C), the boiling point of the cool- ant in the pressurized cooling system is reached at approximately 266°F (130°C). The coolant solution must be used year-round to provide the necessary corro- sion protection and increase boil over pro- tection. You should have it replaced every 15 years or 150 000 miles (250 000 km), whichever comes first.

321

Technical data Fuels, coolants, lubricants etc.

Coolant system design and coolant used stipulate the replacement interval. The above replacement interval is only applica- ble if MB 325.0 anticorrosion/antifreeze solution or other Mercedes-Benz approved products of equal specification (see Facto- ry Approved Service Products pamphlet) are used to renew the coolant concentra- tion or bring it back up to the proper level. To provide important corrosion protection, the solution must be at least 45% anticor- rosion/antifreeze (equivalent to freeze protection to approx. - 22°F [-30°C]). If you use a solution that is more than 55% anticorrosion/antifreeze (freeze protec- tion to approx. - 49°F [-45°C]), the engine temperature will increase due to the lower heat transfer capability of the solution. Therefore, do not use more than this amount of anticorrosion/antifreeze.

322

If the coolant level is low, water and MB 325.0 anticorrosion/antifreeze should be used to bring it up to the proper level (have cooling system checked for signs of leakage). Please make sure that the mix- ture is in accordance with label instruc- tions. The water in the cooling system must meet minimum requirements, which are usually satisfied by normal drinking water. If you are not sure about the water quality, con- sult your authorized Mercedes-Benz Center.

Anticorrosion/antifreeze Your vehicle contains a number of alumi- num parts. The use of aluminum compo- nents in motor vehicle engines necessitates that anticorrosion/antifreeze coolant used in such engines be specifical- ly formulated to protect the aluminum parts. (Failure to use such anticorro- sion/antifreeze coolant will result in a sig- nificantly shortened service life.) Therefore, the following product is strongly recommended for use in your vehicle: Mercedes-Benz 325.0 Anticorrosion/Anti- freeze agent. Before the start of the winter season (or once a year in hot southern regions), you should have the anticorrosion/antifreeze concentration checked. The coolant is also regularly checked each time you bring your vehicle to your authorized Mercedes-Benz Center for service.

Technical data Fuels, coolants, lubricants etc.

Anticorrosion/antifreeze quantity

Model

C 230 Kompressor C 320

Approx. freeze protection – 35°F (– 37°C) 4.2 US qt (4.0 l) 4.8 US qt (4.5 l)

– 49°F (– 45°C) 4.7 US qt (4.4 l) 5.3 US qt (5.0 l)

323

Technical data Fuels, coolants, lubricants etc.

Windshield and headlamp washer system

Both the windshield and headlamp washer systems are supplied from the windshield washer fluid reservoir. The washer fluid reservoir has a capacity of approx. 앫 6.4 US qt (6.0 l) in vehicles with head-

lamp cleaning system*

앫 3.2 US qt (3.0 l) in vehicles without

headlamp cleaning system

왘 Refill the reservoir with MB Windshield Washer Concentrate and water (or con- centrate and commercially available premixed windshield washer sol- vent/antifreeze, depending on ambient temperatures).

Warning!

Washer solvent/antifreeze is highly flamma- ble. Do not spill washer solvent/antifreeze on hot engine parts, because it may burn. You can be seriously burned.

Windshield and headlamp washer fluid mixing ratio For temperatures above freezing use MB Windshield Washer Concentrate “S” and water: 앫 1 part “S” to 100 parts water [40 ml “S” to 1 gallon (4 liters) water] For temperatures below freezing use MB Windshield Washer Concentrate “S” and commercially available premixed windshield washer solvent/antifreeze: 앫 1 part “S” to 100 parts solvent [40 ml “S” to 1 gallon (4 liters) solvent].

324

Consumer information The following text is published as required of all manufacturers of passenger cars un- der Title 49, Code of U.S. Federal Regula- tions, Part 575 pursuant to the “National Traffic and Motor Vehicle Safety Act of 1966”.

Uniform tire quality grading

Quality grades can be found, where appli- cable, on the tire sidewall between tread shoulder and maximum section width. For example:

Tread wear 200

Traction AA

Temperature

All passenger car tires must conform to federal safety requirements in addition to these grades.

Tread wear The tread wear grade is a comparative rat- ing based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For ex- ample, a tire graded 150 would wear one and one-half (1½) times as well on the gov- ernment course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate.

Technical data Consumer information

Traction The traction grades, from highest to lowest are AA, A, B, and C. Those grades repre- sent the tire’s ability to stop on wet pave- ment as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction perfor- mance.

Warning!

The traction grade assigned to this tire is based on straightahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics.

325

Warning!

The temperature grade for this tire is estab- lished for a tire that is properly inflated and not overloaded. Excessive speed, underin- flation, or excessive loading, either sepa- rately or in combination, can cause excessive heat build-up and possible tire failure.

Technical data Consumer information

Temperature The temperature grades are A (the high- est), B, and C, representing the tire’s resis- tance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high tem- perature can cause the material of the tire to degenerate and reduce tire life, and ex- cessive temperature can lead to sudden tire failure. Grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels of perfor- mance on the laboratory test wheel than the minimum required by law.

326

ABS

(Antilock Brake System) Prevents the wheels from locking up during braking so that the vehicle can continue to be steered.

Alignment bolt

Metal pin with thread. The centering pin is an aid used when changing a tire to align the wheel with the wheel hub.

BabySmartTM airbag deactivation system

This system detects if a special system compatible child restraint seat is in- stalled on the front passenger seat. The system will automatically deactivate the passenger front airbag when such a seat is properly installed (indicator lamp 7 in the center console lights up). See your authorized Mercedes-Benz Center for availability.

BabySmartTM compatible child seats Special restraint system for children. The sensor system for the passenger seat prevents deployment of the pas- senger side airbag if a BabySmartTM compatible child seat is installed.

BAS

(Brake Assist System) System for potentially reducing braking distances in emergency braking situa- tions. The system is activated when it senses an emergency based on how fast the brake is applied.

Bi-Xenon headlamps*

Headlamps which use an electric arc as the light source and produce a more in- tense light than filament headlamps. Bi-Xenon headlamps produce low beam and high beam.

Technical terms

CAC

(Customer Assistance Center) Mercedes-Benz customer service cen- ter, which can help you with any ques- tions about your vehicle and provide assistance in the event of a break- down.

CAN system

(Controller Area Network) Data bus network serving to control ve- hicle functions such as door locking or windshield wiping.

Cockpit

All instruments, switches, buttons and indicator/warning lamps in the passen- ger compartment needed for vehicle operation and monitoring.

327

Technical terms

Collapsible tire

Cruise control

ETD

Driving convenience system for auto- matically maintaining the vehicle speed set by the driver.

Engine number

The number set by the manufacturer and placed on the cylinder block to uniquely identify each engine pro- duced.

Engine oil viscosity

Measurement for the inner friction (vis- cosity) of the oil at different tempera- tures. The higher the temperature an oil can tolerate without becoming thin, or the lower the temperature it can tol- erate without becoming viscous, the better the viscosity.

ESP

(Electronic Stability Program) Improves vehicle handling and direc- tional stability.

(Emergency Tensioning Device) Device which deploys in certain frontal and rear collisions exceeding the sys- tem's threshold to tighten the seat belts. ->SRS

FSS

(Flexible Service System) Service indicator in the multifunction display that informs the driver when the next vehicle maintenance service is due.

Gear range

Number of gears which are available to the automatic transmission for shifting. The automatic gear shifting process can be adapted to specific operating conditions using the selector lever.

An especially compact spare tire that must be inflated with a provided air pump before using. It should only be used to bring the vehicle to the nearest service station.

COMAND*

(Cockpit Management and Data Sys- tem) Information and operating center for vehicle sound and communications systems, including the radio and navi- gation system, as well as for other op- tional equipment (CD changer, telephone, etc.).

Control system

The control system is used to call up vehicle information and to change component settings. Information and messages appear in the multifunction display. The driver uses the buttons on the multifunction steering wheel to navigate through the system and to ad- just settings.

328

GPS*

(Global Positioning System) Satellite-based system for relaying geographic location information to and from vehicles equipped with special re- ceivers. Employs CD digital maps for navigation.

Instrument cluster

The displays and indicator/warning lamps in the driver’s field of vision, in- cluding the tachometer, speedometer and fuel gauge.

Kickdown

Depressing the accelerator past the point of resistance shifts the transmis- sion down to the lowest possible gear. This very quickly accelerates the vehi- cle and should not be used for normal acceleration needs.

Lock button

Button on the door which indicates whether the door is locked or un- locked. Pushing the lock button down on an individual door from inside will lock that door.

Technical terms

Memory function*

Multifunction display

Used to store three individual seat, steering wheel and mirror positions for each key.

Display field in the instrument cluster used to present information provided by the control system.

Menu

The control system displays are ar- ranged in menus. Each menu contains a number of commands for particular systems. In the Audio menu, for exam- ple, you will find the commands Select radio station or Operate CD player. Using commands you can directly change the settings for your vehicle.

MON

Multifunction steering wheel

Steering wheel with buttons for operat- ing the control system.

Overspeed range

Engine speeds within the red marking of the tachometer dial. Avoid this en- gine speed range, as it may result in se- rious engine damage that is not covered by the Mercedes-Benz Limited Warranty.

(Motor Octane Number) The Motor Octane Number for gasoline as determined by a standardized meth- od. It is an indication of a gasoline's ability to resist undesired detonation (knocking). The average of both the MON (Motor Octane Number) and ->RON (Research Octane Number) is posted at the pump, also known as AN- TI-KNOCK INDEX.

329

Poly-V-belt drive

Drives engine-components (alternator, AC compressor, etc.) from the engine.

Program mode selector switch

Used to switch the automatic transmis- sion between standard operation S and winter operation W.

Remote Vehicle Diagnostics

Transmission of vehicle data and cur- rent location to the Mercedes-Benz Customer Assistance Center for sub- scribers to Tele Aid service.

Restraint systems

Seat belts, belt tensioners, airbags and child restraint systems. As indepen- dant systems, their protective func- tions complement one another.

RON

(Research Octane Number) The Research Octane Number for gaso- line as determined by a standardized method. It is an indication of a gaso- line's ability to resist undesired detona- tion (knocking). The average of both the ->MON (Motor Octane Number) and RON (Research Octane Number) is posted at the pump, also known as AN- TI-KNOCK INDEX.

Shift lock

When the vehicle is parked, this lock prevents the transmission selector le- ver from being moved out of position P without key turned and brake pedal de- pressed.

Technical terms

Power train

Collective term designating all compo- nents used to generate and transmit motive power to the drive axles, includ- ing 앫 engine 앫 clutch/torque converter 앫 transmission 앫 transfer case 앫 drive shaft 앫 differential 앫 axle shafts/axles

330

SRS

Tightening torque

VIN

Technical terms

Force times lever arm (e.g. a lug wrench) with which threaded fasteners such as wheel bolts are tightened.

Tire speed rating

Part of tire designation; indicates the speed range for which a tire is ap- proved.

Traction

Force exerted by the vehicle on the road via the tires.

(Vehicle Identification Number) The number set by the manufacturer and placed on the body to uniquely identify each vehicle produced.

Voice control system*

Voice control system for car phones, portable cell phones and audio sys- tems (radio, CD, etc.).

(Supplemental Restraint System) Seat belts, emergency tensioning de- vice and airbags. Though independent systems, they are closely interfaced to provide effective occupant protection.

Tele Aid* System

(Telematic Alarm Identification on De- mand) The Tele Aid system consists of three types of response: automatic and man- ual emergency, roadside assistance and information. Tele Aid is initially ac- tivated by completing a subscriber agreement and placing an acquain- tance call. The Tele Aid system is operational pro- viding that the vehicle’s battery is charged, properly connected, not dam- aged and cellular and GPS coverage is available.

331

332

Index

Seat cushion tilt 33, 35
Seat fore and aft adjustment 33, 34
Seat height 33, 35
Seats 32
Steering column height 39
Steering column length 39
Steering wheel 37

Air conditioner (cooling) Turning off 148, 157
Turning on 148, 157

ABS 23, 73, 327

ABS control 74
Malfunction indicator lamp 247
Messages in display 253
Warning lamp 247

Accelerator position, automatic transmis-

Immobilizer 53, 78
Rear fog lamp 97
Rear window defroster 147, 156
Residual heat 158
Seat heater* 92
Tow-away alarm 79
Windshield wipers 48

Adding

Coolant 230
Engine oil 228

sion 137

Accident

In case of 50

Activating

Air conditioning (cooling) 148, 157
Air recirculation mode 146, 154
Anti-theft alarm system 78
Automatic climate control 151
Central locking (control system) 122
Climate control 143
Defrost 146, 154
Easy-entry/exit feature 123
ESP 77
Exterior headlamps 47
Exterior lamps 97
Hazard warning flasher 99
Headlamps 47
High beams 99
Ignition 31

Additional turn signals 280
Adjustable air outlets, rear passenger com-

Air conditioner refrigerant 319
Air distribution

partment 149, 158

Adjusting 32

Air distribution 145, 153
Air volume 145, 153
Backrest tilt 33, 35
Exterior rear view mirror 40
Head restraint height 33, 35, 37
Head restraint tilt 34, 35
Head restraints 37
Inside rear view mirror 39
Instrument cluster illumination 102
Manual seat 33
Mirrors 39
Rear seat head restraints 36

Adjusting 145, 153

Air outlets, rear passenger compartment

Adjustable 149, 158

Air pressure see Tire inflation pressure 234
Air recirculation mode 146, 154

Activating 146, 154
Deactivating 147, 155

Air volume

Adjusting 145, 153

AIRBAG OFF indicator lamp 251
Airbags 57

BabySmartTM airbag deactivation

system 327

BabySmartTM deactivation system 67

333

Index

Children 58
Front 61
Passenger 61
Safety guidelines 60
Side impact 61
Window curtain 61

Alarm

Audible 72, 79
Canceling 79
Visual 78
Alarm system

Anti-theft 78

Alignment bolt 290
Alignment bolt (vehicle tool kit) 327
Anticorrosion/antifreeze 322
Antiglare

Automatic 138

Antilock brake system (ABS) 327
Anti-theft alarm system

Arming 78
Canceling alarm 79
Disarming 79

Anti-theft systems 78

Anti-theft alarm system 78
Immobilizer 78
Tow-away alarm 79

334

Aquaplaning 219
Armrest

Storage compartment in front of 196
Storage spaces 197

Ashtray 198
ATF (automatic transmission fluid) 229
AUDIO menu 110

Selecting radio station 111

Audio system

Audio and telephone, operation 159
Button and soft key operation 162
Cassette mode 168
CD mode 172
Operating and display elements 160
Operating safety 159
Operation 162
Radio mode 165
Switching off 162
Switching on 162
Telephone operation 176

Audio systems 159
Automatic antiglare for rear view mirror

138

Automatic central locking

Activating/deactivating (control sys-

tem) 122

Automatic climate control

Adjusting air distribution 153
Air recirculation mode 154
Deactivating 148
Defrosting 154
Rear window defroster 156
Residual heat utilization 158
Residual ventilation 158
Setting the temperature 152
Automatic climate control* 150
Automatic headlamp mode 97
Automatic lighting control

Activating 100
Deactivating 100

Automatic locking when driving 87
Automatic transmission 132
Accelerator position 137
Emergency operation

(Limp Home Mode) 137

Fluid level 229
Gear ranges 134
Gear selector lever position 135
Gear shifting malfunctions 137
Kickdown 137
Manual shifting 133
One-touch gearshifting 133

Program mode selector switch 136
Selector lever position 132
Starting with 45
Transmission fluid 229
Winter program mode 136

Auxiliary fuse box 304

BabySmartTM

Airbag deactivation system 67
Compatible child seats 67, 327
Self-test 68

BabySmartTM airbag deactivation system

327

Backrest

Folding forward 193
Folding rearward 193

BAS 74, 327

Messages in display 254

Batteries, SmartKey

Changing 276
Check lamp 83
Checking 84

Battery discharged

Jump starting 297

Battery, vehicle 231, 294

Charging 295
Disconnecting 295
Messages in display 270
Reconnecting 295
Reinstalling 295
Removing 295

Bi-Xenon headlamps* 327
Bi-Xenon type

Front lamp bulbs 283

Block heater 237
Bolts

For spare wheel 273

Brake assist system (BAS) 327
Brake fluid 225, 319
Brake lamp bulbs 281
Brake lamp, high mounted 281
Brake pads

Message in display 256

Brakes 216

Warning lamp 249

Break-in period 214
Bulbs, replacing 280

Additional turn signals 280
Brake lamps 281
Fog lamps 280

Index

Front lamps 280
High beam 280
High mounted brake lamp 281
License plate lamps 281, 286
Low beam 280
Parking lamps 280, 281, 283, 284
Rear fog lamp 281
Rear fog lamps 285
Side marker lamps 280, 285
Standing lamps 280, 281, 283, 284
Tail lamp assemblies 281, 285
Turn signal lamps 280, 281

Button

Audio system 162

CAC (Customer Assistance Center) 327
Calling up

Range (distance to empty) 126
Service indicator 239

CAN system 327
Capacities

Fuels, coolants, lubricants, etc. 317

Cargo compartment

Lighting 101

Casette mode

Playing cassettes 168

335

Index

Cassette player

Operating 112

Catalytic converter 222
CD changer* 172
CD mode 172
CD player

Operating 111
Center console 25

AIRBAG OFF indicator lamp 251

Centigrade

CHECK ENGINE malfunction indicator

lamp 250

Checking

Coolant level 225, 229
Oil level 225, 227
Tire inflate pressure 225
Vehicle lighting 225

Child safety 65
Airbags 58
Infant and child restraint systems 62,

Setting temperature units 117

65

Seat belts 244
Steering wheel 243
Windows 243
Windshield 49
Wiper blades 243
Climate control 142

Adjusting 145
Defogging windshield 145
Defrosting 146
Rear window defroster 147
Setting the temperature 145

Central locking

From inside 87
Switch 87
Switching on/off (control system) 122
Unlocking from inside 87

Central locking switch 87
Certification label 308
Changing

Batteries (SmartKey) 276
Key setting 123
Changing CDs 172
Charcoal filter 156
Charging

Vehicle battery 295

336

LATCH child seat mounts 70

Child seat mounts see LATCH child seat

Clock 23, 116
Closing

mounts 70

Cigarette lighter 199
Cleaning

Cup holder 243
Gear selector lever 243
Hard plastic trim items 244
Headlamps 140
Headliner 244
Instrument cluster 243
Leather upholstery 244
Light alloy wheels 243
MB Tex upholstery 244
Plastic and rubber parts 244

Glove box 195
Hood 227
Side windows 182
Sliding/pop-up roof 186, 278
Sliding/pop-up roof with SmartKey

187

Sunshades for the

sliding/pop-up roof 185

Trunk lid 86
Windows 182
Windows with SmartKey 183

Closing sliding/pop-up roof

In an emergency 278

Index

Cockpit 20, 327
Cockpit management and data system

(COMAND*) 328
Collapsible tire 328
COMAND* 328
COMAND* see separate operating

instructions

Combination switch 99

High beam flasher 48, 99
Turn signals 47
Windshield wipers 48

Consumer information 325
Control and operation of radio transmitters 222
Control system 105, 328

AUDIO menu 110
Convenience submenu 123
Display digital speedometer 110
Functions 106, 109
Instrument cluster submenu 116
Lighting submenu 119
Malfunction memory menu 112
Menus 108, 109, 329
Multifunction display 105
Multifunction steering wheel 106
NAV menu 112

Selecting radio system 111
Settings menu 114
Standard display menu 110
Submenus 107, 109
TEL* menu 126
Trip computer menu 125
Vehicle submenu 122

Convenience submenu 123

Activating easy-entry/exit feature 123
Setting key dependency 124
Setting parking position for exterior

rear view mirror 124

Coolant 229, 321

Adding 230
Anticorrosion/antifreeze quantity 322
Capacities 317
Checking level 229
Messages in display 257, 258
Temperature 223
Temperature gauge 102
Warning lamp 258

Coolant level

Checking 225, 229
Cruise control 189, 328

Canceling 190
Driving downhill 190

Driving uphill 190
Fine adjustment 191
Saving current speed 190
Setting speeds 191
Cruise control lever 189
Cup holder

Cleaning 243
In front seat armrest 196

Customer Assistance Center (CAC) 327

Daytime running lamp mode 98

Setting 119

Deactivating

Air conditioning (cooling) 148
Air recirculation mode 147, 155
Alarm 79
Anti-theft alarm system 79
Automatic climate control 151
Central locking (control system) 122
Climate control 143
Cruise control 190
Defrost 146, 154
Engine with the key 53
ESP 76
Exterior lamps 97
Exterior lamps delayed shut-off 120

337

Index

Front fog lamps 120
Hazard warning flasher 99
Headlamps 52
Immobilizer 78
Interior lighting delayed shut-off 121
Rear window defroster 147, 156
Residual heat 158
Seat heater 92
Tow-away alarm 80

Deep water see Standing water 221
Defogging

Windshield 145, 153

Defrosting 146, 154
Delayed shut-off

Exterior lamps 120
Interior lighting 121

Dialing

A number (telephone) 128

Difficulties

While driving see Problems while

driving 50

With starting 45

Digital speedometer 110
Direction of rotation (tires) 234
Discharged battery

Jump starting 297

338

Disconnecting

Vehicle battery 295

Display

Selecting 118
Display elements

Audio system 160

Displays

Digital speedometer 110
Messages 229, 252
Selecting 118
Service indicator 238
Showing malfunctions 113

Distance to empty (range)

Calling up 125

Door control panel 27
Door handle 27
Door unlock

With Tele Aid* 208

Doors

Message in display 260
Opening from inside vehicle 85
Opening from outside 83

Downhill driving

Cruise control 190
Downshifting 131, 133
Drink holder see Cup holder 196

Drinking and driving 215
Driving

Aquaplaning 219
General instructions 41, 215
In winter 220
Problems 50
Safety systems 73
Through standing water 221

Driving abroad 221
Driving instructions 215
Driving off 217
Driving safety systems

ABS 73
BAS 74
ESP 75

Driving systems 189

Cruise control 189
Driving safety systems 73

Easy-entry/exit feature 89

Activating 123
Interrupting movement 123

Electrical fuses 303
Electrical system

Technical data 314

Index

Electronic Stability Program

see ESP 23, 75, 328

Emergency call

Telephone 179

Emergency call system* 201
Emergency calls

Initiating an emergency call 204
With Tele Aid* 202
Emergency operation

(Limp Home Mode) 137

Emergency operations

Closing sliding/pop-up roof 278
Locking the vehicle 275
Opening sliding/pop-up roof 278
Remote door unlock 208
Unlocking the vehicle 274

Emergency release

Trunk lid 86

Emergency tensioning device

see ETD 64, 328

Emission control 223
Emission control label 308
Ending

A call (telephone) 128

Engine

Compartment 226

Message in display 250
Starting with automatic transmission

Switching on 77
Warning lamp 246

45

ETD 328

Starting with manual transmission 44
Starting with the key 45
Technical data 310
Turning off with the key 52

Safety guidelines 60

ETD (Emergency tensioning device) 64
Exterior lamp switch 96
Exterior lamps

Engine cleaning 242
Engine compartment 226

Fuse box in 303
Hood 226

Engine malfunction indicator lamp 23, 250
Engine number 328
Engine oil 227, 319

Adding 228
Additives 319
Checking level 227
Consumption 227
Display messages 262
Filler neck 228
Messages in display 229, 262
Viscosity 328

Engine oil level see Oil level 225
ESP 23, 75, 328

Messages in display 260
Switching off 76

Delayed shut-off 120
Exterior rear view mirror

Activating parking position 140

Exterior rear view mirrors

Adjusting 40
Parking position for 124

Fahrenheit

Setting temperature units 117

Fastening the seat belts 41
Fine adjustment

Cruise control 191

First aid kit 271
Flat tire 288

Inflating the spare tire 292
Lowering the vehicle 291
Mounting the spare wheel 288
Preparing the vehicle 288
Spare wheel 271

339

Index

Flexible Service System (FSS) 238, 328
Fog lamp, rear 98, 281
Fog lamps

Replacing bulbs 280

Fog lamps, front

Messages in display 266
Replacing bulbs 281
Switching on 98

Front airbags 61
Front lamps

Bi-Xenon type 283
Halogen-type 282
Messages in display 264–267
Replacing bulbs 280, 282
Switching on 96
Front seat backrest

Folding backrest back 36
Folding backrest forward 35

Front seat head restraints

Installing 90
Manual seat 90
Power seat* 90
Removing 90

Front seats

Heater 91

FSS (Flexible Service System) 238, 328

340

Fuel 225

Functions (control system) 106, 109

Additives 321
Fuel reserve warning lamp 250
Gasoline additives 321
Premium unleaded gasoline 225, 318,

320

Requirements 320
Reserve warning 23
Technical data 317

Fuel additives 321
Fuel consumption statistics

After start 125
Since last reset 125

Fuel filler flap 224

Locking 224
Opening 277
Unlocking 224

Fuel requirements 320
Fuel reserve tank

Message in display 263

Fuel tank

Capacity 318
Filler flap 224

Fuels, coolants, lubricants etc.

Capacities 317

Resetting 115

Fuse box 303
Fuse chart 303
Fuse extractor 304
Fuses 303

Auxiliary fuse box in trunk 304
Fuse box in engine compartment 303
Fuse box in passenger compartment

303

Fuse chart 303
Fuse extractor 304

Garage door opener 26, 209

Erasing in remote control 212
Integrated remote control 210
Rolling code programming 211

Gasoline see Fuel 225

Gasoline additives 321

Gear range 328

Automatic transmission 134
Limiting 134
Shifting into optimal 133

Gear range limit

Canceling 133

Gear selector lever

Cleaning 243
Position 135

Global

Locking 83
Unlocking 83

Global Positioning System (GPS) 329
Glove box 21, 195

Closing 195
Opening 195

Good visibility 138
GPS 329
GPS see COMAND* 207

Halogen-type

Front lamp bulbs 282

Hand-held transmitter

Programming integrated remote

control 210

Hands-free microphone 26
Hard plastic trim items

Cleaning 244

Hazard warning flasher 99

Switching off 99
Switching on 99

Head restraints 90

Manual seats 33
Power seats* 35
Rear seats 36

Headlamp cleaning system 232
Headlamps

Automatic control 97
Bi-Xenon 327
Bi-Xenon type*

Replacing bulbs 283

Cleaning 242
Cleaning system 140, 232
Halogen-type

Replacing bulbs 282
Refilling washer fluid 232
Switching off 52
Switching on 47
Washer fluid 324
Washer system 324

Headliner

Cleaning 244
Heated seats 91
Height adjustment

Head restraints 33, 35, 37
Seat belts 43
Steering wheel 37

Index

High beam flasher 48, 99
High beam headlamps

Messages in display 265
Replacing bulbs 280, 282
Switching on 99

High beam headlamps xenon type

Replacing bulbs 283

High mounted brake lamp 281
Hood 226

Closing 227
Message in display 263
Opening 226

Hydroplaning see Aquaplaning 219

Identification labels 308

Certification label 308
Vehicle Identification Number (VIN)

308
Ignition 31

Switching on 45

Immobilizer 78

Activating 78
Deactivating 78

Infant and child restraint systems 65

Installing 69
LATCH child seat mounts 70

341

Index

Inflating

Spare tire 292

Information

Button for Tele Aid* 206

Inside rear view mirror

Adjusting 39
Antiglare 138

Installing

Infant and child restraint systems 69
Towing eye bolt 302
Wiper blades 287

Interior lighting 100

Activating automatic control 100
Deactivating automatic control 100
Delayed shut-off 121
Manual operation 100

Interior storage spaces 195

Armrest 197
Cup holder 196
Glove box 195
Parcel net in front passenger footwell

198

Factory setting 83
Global locking 83
Global unlocking 83
Loss of 84
Positions in starter switch 31
Remote controls 82
Restoring to factory setting 83
Selective setting 83
Starting the engine 45
Turning off the engine 53
Unlocking with 30

Instrument cluster 22, 102, 329

Storage compartment in front of arm-

Cleaning 243
Coolant temperature gauge 102
Illumination 102
Lamps in 246–250
Multifunction display 105
Outside temperature indicator 104
Selecting language 118

Instruments and controls see Cockpit 20
Integrated remote control

Canadian programming 211
Erasing memory 212
Hand-held transmitter 210
Operating 212
Rolling code programming 211

rest 196

Jack 272
Jump starting 297

Key dependency memory

Settings 124

Key positions in starter switch 31
Key, mechanical 274, 275
Key, SmartKey

Battery check lamp 83
Changing the batteries 276
Checking the batteries 84

Keys 82
Kickdown 137, 329
Kilometers/miles in speedometer 117
Km/h or mph in speedometer 117

Labels, identification 308
Lamp bulbs, exterior 280
Lamps, exterior

Front 280
Light sensor 263
Messages in display 264–267
Rear 281

342

Lamps, indicator and warning

ABS 247
Airbag Off 61
Battery (SmartKey) 83
Brakes 249
CHECK ENGINE 250
Coolant 257