2011 Mercedes-benz CL Class Owners Manual

i The actual values for tires are specific to

each vehicle and may deviate from the values in the illustration.

Maximum tire load : is the maximum permitted weight for which the tire is approved. Further information on tire loads (Y page 453).

Uniform Tire Quality Grading Standards Overview of tire quality standards

The Uniform Tire Quality Grading Standards are U.S. government specifications. Their purpose is to provide drivers with uniform reliable information on tire performance data. Tire manufacturers have to grade tires using three performance factors: tread wear :, tire traction ; and heat resistance =. All tires sold in North America are provided with the corresponding quality class mark on the sidewall of the tire, even though these regulations do not apply to Canada. i The actual values for tires are specific to

each vehicle and may deviate from the values in the illustration.

Where applicable, the tire grading information can be found on the tire sidewall between the tread shoulder and maximum tire width. For example: Tread wear Traction 200

Temperature

AA

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

Tread wear The tread wear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified U.S. government test track. For example, a tire graded 150 would wear one and one-half times as well on the government test track 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 conditions.

Traction G Warning The traction grade assigned to this tire is based on straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics.

The traction grades, from highest to lowest, are AA, A, B, and C. These grades represent the tire's ability to stop on a wet surface as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. G 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.

The safe speed on a wet, snow covered or icy road is always lower than on dry road surfaces. You should pay special attention to road conditions when temperatures are around the freezing point. Mercedes-Benz recommends a minimum tire tread depth of 1/6 in (4 mm) for all four winter

Tire labeling 453

tires (Y page 440) to maintain normal driving characteristics in winter. Winter tires can reduce the braking distance on snow covered surfaces in comparison to summer tires. The braking distance is still much further than on surfaces that are not icy or snowy. Take appropriate care when driving. ! Avoid wheelspin. This can lead to damage

to the drive train.

Temperature G Warning The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause excessive heat build-up and possible tire failure.

The temperature grades are A (the highest), B, and C, representing the tire's resistance to the build up of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life. Furthermore, excessive 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 performance on the laboratory test wheel than the minimum required by law.

Tire labeling Tire labeling overview The following markings are on the tire in addition to the tire name (sales designation) and the manufacturer's name:

454 Tire labeling

Tire size designation, load-bearing capacity and speed index

: Uniform Tire Quality Grading Standard

; DOT, Tire Identification Number

(Y page 458)

(Y page 457)

= Maximum tire load (Y page 452) ? Maximum tire pressure (Y page 444) A Manufacturer B Tire material (Y page 457) C Tire size designation, load-bearing

capacity and speed index (Y page 454)

D Load index (Y page 456) E Tire name i Tire data is vehicle-specific and may deviate from the data in the example.

: Tire width ; Nominal aspect ration in % = Tire code ? Rim diameter A Load bearing index B Speed index i Tire data is vehicle-specific and may deviate from the data in the example.

General: depending on the manufacturer's standards, the size imprinted in the tire wall may not contain any letters or may contain one letter that precedes the size description. If there is no letter preceding the size description (as shown above): these are passenger vehicle tires according to European manufacturing standards. If "P" precedes the size description: these are passenger vehicle tires according to U.S. manufacturing standards. If "LT" precedes the size description: these are light truck tires according to U.S. manufacturing standards. If "T" precedes the size description: these are compact emergency spare wheels at high tire pressure, to be used only temporarily in an emergency. Tire width: tire width : shows the nominal tire width in millimeters. Nominal aspect ration: aspect ratio ; is the size ratio between the tire height and the tire width and is shown in percent. The aspect

Tire labeling 455

ratio is calculated by dividing the tire width by the tire height. Tire code: tire code = specifies the tire type. "R" represents radial tires. "D" represents diagonal tires, "B" represents diagonal radial tires. Optionally, tires with a maximum speed of over 149 mph (240 km/h) may have "ZR" in the size description depending on the manufacturer (e.g. 245/40 ZR 18). Rim diameter: rim diameter ? is the diameter of the bead seat, not the diameter of the rim flange. The rim diameter is specified in inches (in). Load bearing index: load bearing index A is a numerical code which specifies the maximum load-bearing capacity of a tire. G Warning The tire load rating must always be at least half of the GAWR of your vehicle. Otherwise, sudden tire failure may be the result which could cause an accident and/or serious injury to you or others. Always replace rims and tires with rims and tires having the same specifications (designation, manufacturer and type) as shown on the original part. G Warning Do not overload the tires by exceeding the specified load limit as indicated on the Tire and Loading Information placard on the driver's door B-pillar. Overloading the tires can overheat them, possibly causing a blowout. Overloading the tires can also result in handling or steering problems, or brake failure.

Example: The load bearing index 91 is equivalent to a maximum load of 1356 lbs (615 kg) that the tire can carry. For further information on the maximum tire load in kilograms and pounds, see (Y page 452).

For further information on the load bearing index, see load index (Y page 456). Speed index: speed index B specifies the approved maximum speed of the tire. G Warning Even when permitted by law, never operate a vehicle at speeds greater than the maximum speed rating of the tires. Exceeding the maximum speed for which tires are rated can lead to sudden tire failure, causing loss of vehicle control and possibly resulting in an accident and/or serious personal injury and possible death, for you and for others.

Regardless of the speed index always observe the speed limits. Drive carefully and adapt your driving style to the traffic conditions. Summer tires Index ZR...Y ZR...(..Y) ZR

Speed rating up to 100 mph (160 km/h) up to 106 mph (170 km/h) up to 112 mph (180 km/h) up to 118 mph (190 km/h) up to 130 mph (210 km/h) up to 149 mph (240 km/h) up to 168 mph (270 km/h) up to 186 mph (300 km/h) up to 186 mph (300 km/h) above 186 mph (300 km/h) above 149 mph (240 km/h)

ROptionally, tires with a maximum speed of over 149 mph (240 km/h) may have "ZR" in the size description depending on the manufacturer (e.g. 245/40 ZR 18).

456 Tire labeling

The service specifications consists of load bearing index A and speed index B.

have been especially developed for driving on snow.

RIf the size description of your tire includes

"ZR" and there are no service specifications, ask the tire manufacturer in order to find out the maximum speed. If a service specification is available, the maximum speed is limited according to the speed index in the service specification. Example: 245/40 ZR18 97 Y. In this example, "97 Y" is the service specification. The letter "Y" represents the speed index and the maximum speed of the tire is limited to 186 mph (300 km/h).

REvery tire that has a maximum speed above 186 mph (300 km/h) must have "ZR" in the size description and the service specification must be given in brackets. Example: 275/40 ZR 18 (99 Y). The speed index "(Y)" shows that the maximum speed of the tire is above 186 mph (300 km/h). Ask the tire manufacturer to find out the maximum speed. All-weather tires and winter tires Index Q M+S29 up to 100 mph (160 km/h) up to 118 mph (190 km/h) T M+S29
H M+S29 up to 130 mph (210 km/h) up to 149 mph (240 km/h) V M+S29

Speed rating

i Not all tires that have the M+S

identification offer the driving characteristics of winter tires. Winter tires have, in addition to the M+S identification, the i snow flake symbol on the tire sidewall. Tires with this identification fulfill the requirements of the Rubber Manufacturers Association (RMA) and the Rubber Association of Canada (RAC) regarding the tire traction on snow and

29 or M+Si for winter tires.

An electronic speed limiter prevents your vehicle from exceeding the following speeds: R130 mph (210 km/h):

- All vehicles (except AMG vehicles)

R155 mph (250 km/h):

- CL 63 AMG

R186 mph (300 km/h):

- CL 63 AMG (Performance Package) - CL 63 AMG with raised maximum speed

The speed index of tires installed at the factory may be higher than the maximum speed that the electronic speed limiter permits. Make sure that your tires have the required speed index as specified in the "Tires" section (Y page 461) for your vehicle, e.g. when buying new tires. More information on reading the tire data can be obtained at any qualified specialist workshop, e.g. at an authorized Mercedes- Benz Center.

Load index

i Tire data is vehicle-specific and may deviate from the data in the example.

In addition to the load bearing index, load index : may be imprinted after the letters that identify speed index B (Y page 454) on the sidewall of the tire.

Term definition for tires and loading 457

RIf no specification is given: no text (as in the

example above), represents a standard load (SL) tire

RXL or Extra Load: represents a reinforced

tire

RLight load: represents a light load tire RC, D, E: represents a load range that

depends on the maximum load that the tire can carry at a certain pressure

DOT, Tire Identification Number (TIN) U.S. tire regulations prescribe that every new tire manufacturer or retreader has to imprint a TIN in or on the sidewall of each tire produced.

have a code with two symbols. Retreaded tires have a code with four symbols. Further information about retreaded tires (Y page 438). Tire size: identifier = describes the tire size. Tire type code: tire type code ? can be used by the manufacturer as a code to describe specific characteristics of the tire. Date of manufacture: date of manufacture A provides information about the age of a tire. The first and second positions represent the week of manufacture, starting with "01" for the first calendar week. Positions three and four represent the year of manufacture. For example, a tire that is marked with "3208", was manufactured in week 32 in 2008.

Tire characteristics

The TIN is a unique identification number. The TIN enables the tire manufacturers to inform purchasers of recalls and other safety- relevant matters. It makes it possible for the purchaser to easily identify the affected tires. The TIN is made up of manufacturer identification code ;, tire size =, tire type code ? and date of manufacture A. i Tire data is vehicle-specific and may deviate from the data in the example.

DOT (Department of Transportation): tire symbol : marks that the tire complies with the requirements of the U.S. Department of Transportation. Manufacturer identification code: manufacturer identification code ; provides details on the tire manufacturer. New tires

i Tire data is vehicle-specific and may deviate from the data in the example.

This information describes the tire cord and the number of layers in sidewall : and under the tread ;.

Term definition for tires and loading Tire ply composition and material used Describes the number of layers or the number of rubber-coated belts in the tire tread and the tire wall. These are made of steel, nylon, polyester and other materials.

458 Term definition for tires and loading

Bar Metric unit for tire pressure. 14.5038 pounds per square inch (psi) and 100 kilopascals (kPa) are the equivalent of 1 bar.

DOT (Department of Transportation) DOT marked tires fulfill the requirements of the United States Department of Transportation.

Average weight of the vehicle occupants The number of occupants for which the vehicle is designed multiplied by 68 kilograms (150 lb).

Uniform Tire Quality Grading Standards This is a uniform standard to grade the quality of tires with regards to tread quality, tire traction and temperature characteristics. The quality grading assessment is made by the manufacturer following specifications from the U.S. government. The quality grade of a tire is imprinted on the sidewall of the tire.

Recommended tire pressure This is the recommended tire pressure for your vehicle under normal driving conditions. You will find the recommendation on the Tire and Loading Information placard on the B-pillar on the driver's side of your vehicle. The recommended tire pressure provides the best balance between handling characteristics, ride comfort and wear. Additional information on particular driving conditions is located on the tire pressure table on the inside of the fuel filler flap.

Increased vehicle weight due to optional equipment This is the combined weight of all standard and optional equipment available for the vehicle, regardless of whether it is actually installed on the vehicle or not.

Wheel rim This is the part of the wheel on which the tire is mounted.

GAWR (Gross Axle Weight Rating) The GAWR is the maximum gross axle weight rating. The actual load on an axle must never exceed the gross axle weight rating. The gross axle weight rating can be found on the vehicle identification plate on the B-pillar on the driver's side.

Speed index The speed index is part of the tire identification. It specifies the speed range for which the tire is approved. Specifies the speed range for which the tire is approved.

GVW (Gross Vehicle Weight) The gross vehicle weight includes the weight of the vehicle including fuel, tools, the spare wheel, accessories installed, occupants, luggage and the drawbar noseweight if applicable. The gross vehicle weight must not exceed the gross vehicle weight rating GVWR as specified on the vehicle identification plate on the B-pillar on the driver's side.

GVWR (Gross Vehicle Weight Rating) The GVWR is the maximum permissible gross weight of a fully loaded vehicle (the weight of the vehicle including all accessories, occupants, fuel, luggage and the drawbar

Term definition for tires and loading 459

noseweight if applicable). The gross vehicle weight rating is specified on the vehicle identification plate on the B-pillar on the driver's side.

Maximum permissible tire pressure Maximum permissible tire pressure for one tire.

Maximum loaded vehicle weight The maximum weight is the sum of the unladen weight of the vehicle, the weight of the accessories, the maximum load and the weight of the optional equipment installed at the factory.

Kilopascal (kPa) Metric unit for tire pressure. 6.9 kPa is the equivalent of 1 psi. Another unit for tire pressure is bar. 100 kilopascal (kPa) is the equivalent of 1 bar.

Load index In addition to the load bearing index, the load index may also be imprinted on the sidewall of the tire. This specifies the load bearing capacity more precisely.

Unladen weight The weight of a vehicle with standard equipment including the maximum capacity of fuel, oil and coolant. It also includes the air- conditioning system and optional equipment if these are installed on the vehicle, but does not include passengers or luggage.

Maximum tire load The maximum tire load in kilograms or pounds is the maximum weight for which a tire is approved.

Maximum load on one tire Maximum load on one tire. This is calculated by dividing the maximum axle load of one axle by two.

PSI (pounds per square inch) Standard unit of measurement for tire pressure.

Aspect ratio Relationship between tire height and tire width in percent.

Tire pressure Pressure inside the tire applying an outward force to every square inch of the tire's surface. The tire pressure is specified in pounds per square inch (psi), in kilopascal (kPa) or in bar. The tire pressure should only be corrected when the tires are cold. For this, the vehicle must have been stationary for at least three hours or not have traveled more than 1.6 km (1 mile) in this time.

Tire tread The part of the tire that comes into contact with the road.

Tire bead The tire bead ensures that the tire sits securely on the wheel. There are several steel wires in the bead to prevent the tire from coming loose from the wheel rim.

460 Changing a wheel

Sidewall The part of the tire between the tread and the tire bead.

Distribution of the vehicle occupants This is the distribution of vehicle occupants over designated seat positions in a vehicle.

Weight of optional extras The combined weight of those optional extras that weigh more than the replaced standard part and more than 2.3 kilograms (5 lbs). These optional extras, such as high- performance brakes, level control, a roof rack or a high-performance battery, are not included in the unladen weight and the weight of the accessories.

TIN (Tire Identification Number) A unique identification number which can be used by a tire manufacturer to identify tires, for example for a product recall, and thus identify the purchasers. The TIN is made up of the manufacturer's identity code, tire size, tire type code and the manufacturing date.

Load bearing index The load bearing index (also load index) is a code that contains the maximum load bearing capacity of a tire.

Traction Traction is the result of friction between the tires and the road surface.

Wear indicator This is indicated by narrow bars (tread wear bars) that are distributed over the tire tread. If the tire tread is level with the bars, the wear limit of 1/16 in (1.6 mm) has been reached.

Maximum permissible payload weight Nominal load and luggage load plus 68 kilograms (150 lb) multiplied by the number of seats in the vehicle.

Changing a wheel Flat tire The "Breakdown assistance" section (Y page 421) contains information and notes on how to deal with a flat tire. It also provides instructions on changing a wheel or installing the spare wheel or emergency spare wheel.

Interchanging the wheels G Warning Rotate front and rear wheels only if the tires are of the same dimension. If your vehicle is equipped with mixed-size tires (different tire dimensions front vs. rear), tire rotation is not possible. G Warning! Have the tightening torque checked after changing a wheel. The wheels could come loose if they are not tightened to a torque of 110 lb-ft (150 Nm). Only use genuine Mercedes-Benz wheel bolts specified for your vehicle’s rims.

The wear patterns on the front and rear tires differ, depending on the operating conditions. Rotate the wheels before a clear wear pattern has formed on the tires. Front tires typically wear more on the shoulders and the rear tires in the center.

If your vehicle's tire configuration allows, you can rotate the wheels according to the intervals in the tire manufacturer's warranty book in your vehicle documents. If no warranty book is available, the tires should be rotated every 3000 to 6000 miles (5000 to 10000 km), or earlier if tire wear requires. Do not change the direction of wheel rotation. Clean the contact surfaces of the wheel and the brake disc thoroughly every time a wheel is interchanged. Check the tire pressures. Information on changing a wheel and fitting the spare wheel (Y page 421). ! On vehicles installed with a tire pressure

monitor, electronic components are located in the wheel. Tire-mounting tools should not be applied in the area of the valve, as this could damage the electronic components. Always have the tires changed at a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center.

Direction of rotation Tires with a specified direction of rotation have additional benefits, e.g. if there is a risk of hydroplaning. You will only gain these benefits if the correct direction of rotation is observed. An arrow on the sidewall of the tire indicates its correct direction of rotation. You may install an emergency spare wheel/ spare wheel against the direction of rotation. Observe the time restriction on use as well as the speed limitation specified on the emergency spare wheel/spare wheel.

Storing wheels Store wheels that are not being used in a cool, dry and preferably dark place. Protect the tires from contact with oil, grease and fuel.

Wheel/tire combinations

461

Cleaning the wheels G Warning Do not use power washers with circular jet nozzles (concentrated-power jets) to clean your vehicle, especially for cleaning tires. You could otherwise damage the tires and cause an accident.

Wheel/tire combinations Points to remember G Warning Observe the "Important safety notes" (Y page 438).

! For safety reasons, Mercedes-Benz recommends that you only use tires, wheels and accessories which have been approved by Mercedes-Benz specifically for your vehicle. These tires have been specially adapted for use with the control systems, such as ABS or ESP®, and are marked as follows: RMO = Mercedes-Benz Original RMOE = Mercedes-Benz Original Extended

(tires with run-flat characteristics)

RMO1 = Mercedes-Benz Original (only

certain AMG tires)

Mercedes-Benz Original Extended tires may only be used on wheels that have been specifically approved by Mercedes-Benz. Only use tires, wheels or accessories tested and approved by Mercedes-Benz. Certain characteristics, e.g. handling, vehicle noise emissions or fuel consumption, may otherwise be adversely affected. In addition, when driving with a load, tire dimension variations could cause the tires to come into contact with the bodywork and axle components. This could result in damage to the tires or the vehicle. Mercedes-Benz accepts no liability for damage resulting from the use of tires,

462 Wheel/tire combinations

wheels or accessories other than those tested and approved. Further information about tires, wheels and approved combinations can be obtained from any authorized Mercedes-Benz Center.

i The Tire and Loading Information placard

with the recommended tire pressures is attached to the B-pillar on the driver's side. Further information about driving at high speeds or driving with vehicle loads that are lighter than the maximum vehicle load can be found in the tire pressure table on the inside of the fuel filler flap. Check tire pressures regularly, and only when the tires are cold. Follow the tire manufacturer's maintenance recommendations in the vehicle document wallet.

specialist workshop, e.g. an authorized Mercedes-Benz Center.

i Overview of abbreviations used in the

following tire tables: RBA: both axles RFA: front axle RRA: rear axle

The tire and wheel combinations listed in the tables below apply to the following models:

V1 CL 550 4MATIC30
V2 CL 600
V3 CL 63 AMG V4 CL 65 AMG

Further information on recommended tire pressures including tire pressures for specific driving situations, see (Y page 441). i Notes on the vehicle equipment – always

equip the vehicle: Rwith tires of the same size on a given axle

(left/right)

Rwith the same type of tires at a given time (summer tires, winter tires, MOExtended tires)

i The following pages contain information on approved wheel rims and tire sizes for equipping your vehicle with winter tires. Winter tires are not available at the factory as standard equipment or optional extras. If you wish to fit approved winter tires to your vehicle, rims of appropriate size are also required, as the sizes of the approved winter tires can differ from those of the original tires. This is dependent on the model and the equipment installed at the factory. Tires and wheel rims as well as additional information are available from a qualified

30 BlueEFFICIENCY

Wheel/tire combinations

463

Tires

BA

BA

FA

RA

FA

RA

FA

RA

BA

BA

FA

RA

FA

RA

Summer tires 255/45 R18 99 Y MOExtended31

255/35 ZR20 XL32

255/45 R18 99 Y MOExtended31
275/45 R18 103 Y MOExtended31, 32
255/40 ZR19 XL

275/40 ZR19 XL32

255/35 ZR20 XL

275/35 ZR20 XL32

All-weather tires 255/45 R18 99 H M+S

255/40 R19 100 V XL M+S

255/45 R18 99 H M+S

275/45 R18 103 H M+S32

255/40 R19 100 V XL M+S

275/40 R19 101 V M+S32

Alloy wheels 8.5 J x 18 H2
Wheel offset: 1.69 in. (43 mm) 8.5 J x 20 H2
Wheel offset: 1.69 in. (43 mm) 8.5 J x 18 H2
Wheel offset: 1.69 in. (43 mm) 9.5 J x 18 H2
Wheel offset: 1.69 in. (43 mm) 8.5 J x 19 H2
Wheel offset: 1.69 in. (43 mm) 9.5 J x 19 H2
Wheel offset: 1.69 in. (43 mm) 8.5 J x 20 H2
Wheel offset: 1.69 in. (43 mm) 9.5 J x 20 H2
Wheel offset: 1.69 in. (43 mm)

Alloy wheels 8.5 J x 18 H2
Wheel offset: 1.69 in. (43 mm) 8.5 J x 19 H2
Wheel offset: 1.69 in. (43 mm) 8.5 J x 18 H2
Wheel offset: 1.69 in. (43 mm) 9.5 J x 18 H2
Wheel offset: 1,69 in. (43 mm) 8.5 J x 19 H2
Wheel offset: 1.69 in. (43 mm) 9.5 J x 19 H2
Wheel offset: 1.69 in. (43 mm)

V1 V2 V3 V4
—

—

—

—

—

—

—

—

—

—

—

—

V1 V2 V3 V4
—

—

—

—

—

—

—

—

—

—

—

—

31 Tires with run-flat characteristics: only in combination with an activated tire pressure monitor. 32 Use of snow chains is not permitted. Observe the notes in the section on snow chains.

464 Wheel/tire combinations

BA

BA

FA

RA

Alloy wheels Winter tires33
255/45 R18 99 V M+Si 8.5 J x 18 H2

V1 V2 V3 V4
—

—

255/40 R19 100 V XL M+Si

255/40 R19 100 V XL M+Si

275/40 R19 105 V XL M+Si32

Wheel offset: 1.69 in. (43 mm) 8.5 J x 19 H2
Wheel offset: 1.69 in. (43 mm) 8.5 J x 19 H2
Wheel offset: 1.69 in. (43 mm) 9.5 J x 19 H2
Wheel offset: 1.69 in. (43 mm)

—

—

Minispare emergency wheel32
Tires T 155/70 R19 113 M Tire pressure: 420 kPa (4.2 bar/ 61 psi)

Wheels 4.5 B x 19 H2
Wheel offset: 1.38 in. (35 mm)

V1 V2 V3 V4

i The specified tire pressure is printed in yellow on the emergency spare wheel.

33 Not available from the factory. 32 Use of snow chains is not permitted. Observe the notes in the section on snow chains.

Vehicle equipment ............................ 466
Genuine Mercedes-Benz parts ......... 466
Warranty ............................................ 466
Vehicle identification plates ............ 467
Service products and capacities ..... 468
Vehicle data ...................................... 474

465

these numbers on your vehicle's identification plates, for example (Y page 467).

Warranty

Your vehicle is covered under the terms of the warranties printed in the Service and Warranty Information booklet. Your authorized Mercedes-Benz Center will exchange or repair any defective parts originally installed in the vehicle in accordance with the terms of the following warranties: RNew Vehicle Limited Warranty REmission System Warranty REmission Performance Warranty RCalifornia, Connecticut, Maine,

Massachusetts, New York, Pennsylvania, Rhode Island and Vermont Emission Control Systems Warranty

RState Warranty Enforcement Laws (Lemon

Laws)

Replacement parts and accessories are subject to the Mercedes-Benz Replacement Part and Accessory Warranties. You can obtain these at any Mercedes-Benz Center. i Should you lose your Service and

Warranty Information booklet, have an authorized Mercedes-Benz Center arrange for a replacement. It will be mailed to you.

466 Warranty

Vehicle equipment

i This manual describes all the standard and optional equipment of your vehicle which was available at the time of purchase. Country-specific differences are possible. Bear in mind that your vehicle may not feature all functions described here. This also refers to safety-related systems and functions.

Genuine Mercedes-Benz parts

All Mercedes-Benz Centers maintain a supply of genuine Mercedes-Benz parts for necessary service and repair work. In addition, strategically located parts delivery centers provide for quick and reliable parts service. More than 300,000 different genuine Mercedes-Benz parts are available for Mercedes-Benz models. Genuine Mercedes-Benz parts are subjected to stringent quality inspections. Every part has been specifically developed, manufactured or selected for and adapted to Mercedes-Benz vehicles. Only genuine Mercedes-Benz parts should therefore be used. ! The use of non-approved parts could

impair the vehicle's safety. For this reason, Mercedes-Benz recommends genuine Mercedes-Benz parts and approved conversion parts and accessories for your vehicle model. H Environmental note Daimler AG also supplies reconditioned major assemblies and parts which are of the same quality as new parts. They are covered by the same Limited Warranty entitlements as new parts.

Always specify the vehicle identification number and engine number when ordering genuine Mercedes-Benz parts. You will find

Vehicle identification plates

467

Vehicle identification plates Vehicle identification plate with vehicle identification number (VIN) and paint code

i The data on the type plate is only an

example. This data is vehicle-specific and can differ from the data given here. The data that applies to your vehicle can be found on your vehicle's type plate.

X Open the driver's door.

You see vehicle identification plate :.

Example: vehicle identification plate (USA only) ; VIN = Paint code number

Vehicle Identification Number (VIN) The vehicle identification number (VIN) can be found in the following locations: Ron the vehicle identification plate

Rat the lower edge of the windshield

(Y page 467)

(Y page 467)

In addition to being stamped on the vehicle identification plate, the vehicle identification number (VIN) is also stamped onto the vehicle body. It is under the trim behind the rear seat armrest.

X Fold down the rear seat armrest. X Open the trim.

You will see vehicle identification number (VIN) :.

Engine number

Example: vehicle identification plate (Canada only) ; VIN = Paint code number

Service products and capacities Important safety notes Service products include the following: Rfuels Rlubricants (e.g. engine oil, transmission oil) Rcoolant Rbrake fluid Rwindshield washer fluid Vehicle components and their respective lubricants must match. You should therefore only use products that have been tested and approved by Mercedes-Benz. Information on tested and approved products can be obtained at an authorized Mercedes- Benz Center or on the Internet at http:// www.mbusa.com (USA only). G Warning Comply with all valid regulations with respect to handling, storing and disposing of service fluids. Otherwise, you could endanger persons or the environment. Keep service fluids out of the reach of children. For health reasons, you should prevent service fluids from coming into direct contact with your skin or clothing. If a service fluid is swallowed, contact a physician immediately.

468 Service products and capacities

(AMG vehicles) : Emissions control information label,

including the certification of both federal and Californian emissions reference values

; Engine number (stamped into the

crankcase)

= VIN (on the lower edge of the windscreen)

: Engine number (stamped into the

crankcase)

; VIN (on the lower edge of the windscreen) = Emissions control information label,

including the certification of both federal and Californian emissions reference values

Vehicle model

Capacity

Capacities

Engine oil and filter

Power steering

CL 550 4MATIC34
CL 63 AMG CL 600
CL 65 AMG All models

Cooling system CL 550 4MATIC34

CL 600

CL 63 AMG

CL 65 AMG

CL 550 4MATIC34
CL 600
CL 63 AMG CL 65 AMG All models except AMG vehicles AMG vehicles

Tank capacity

Reserve

Service products and capacities

469

9.0 US qt (8.5 l)

9.5 US qt (9.0 l)

Approximately 1.6 US qt (1.5 l) Approximately 14.5 US qt (13.7 l) Approximately 17.4 US qt (16.5 l) Approximately 12.2 US qt (11.5 l) Approximately 14.7 US qt (13.9 l) 21.9 US gal. (83 l) 23.8 US gal. (90 l)

2.9 US gal. (11 l)

3.7 US gal. (14 l)

Fuel, coolant, lubricants etc. Approved engine oils

Pentosin

MB 326.0
Anticorrosion/ Antifreeze

Premium-grade unleaded gasoline (at least 91 octane, average value between 96 RON/ 86 MON)

34 BlueEFFICIENCY.

470 Service products and capacities

Vehicle model

Capacity

All models

—

All models

6.9 US qt (6.5 l)

Air- conditioning system

Windshield/ headlamp cleaning system

Fuel, coolant, lubricants etc. Refrigerant R134a and special PAG lubricant (never R 12) MB windshield washer concentrate35
(Y page 473) Mixing ratio for washer fluid (Y page 473)

Fuel Important safety notes G Warning Gasoline is highly flammable and poisonous. It burns violently and can cause serious personal injury. Never allow sparks, flames or smoking materials near gasoline. Turn off the engine before refueling. Whenever you are around gasoline, avoid inhaling fumes and any skin or clothing contact. Direct skin contact with fuels and the inhalation of fuel vapors are damaging to your health.

Premium-grade unleaded gasoline ! To ensure the longevity and full

performance of the engine, only premium- grade unleaded gasoline must be used. If premium-grade unleaded gasoline is unavailable and regular gasoline is used, observe the following precautions: Ronly fill the fuel tank to half full with

regular unleaded gasoline and add the

rest as soon as possible with premium- grade unleaded gasoline.

Rdo not drive at the maximum speed. Ravoid sudden acceleration. Rwhen the vehicle is carrying a light cargo, e.g. two passengers without luggage, do not allow the engine to rev above 3000 rpm.

Rwhen the vehicle is fully loaded or being operated in mountainous terrain, do not depress the accelerator pedal further than 2/3 of the pedal travel.

Fuel requirements Use only premium-grade unleaded gasoline. The octane number should be at least 91. Details can be found on the gas pump. The octane number is the average value of the Research Octane Number (RON) and Motor Octane Number (MON): (RON + MON) / 2, also known as knock resistance. Reformulated Gasoline (RFG) and/or unleaded gasoline with additives can be used if the concentration of the additives in the fuel does not exceed 10%, e.g.: REthanol RTAME

35 Mixed with water or premixed washer fluid with antifreeze protection.

Service products and capacities

471

RETBE RIPA RTBA For MTBE, the concentration should not exceed 15%. The concentration of methanol in gasoline including other additives must not exceed 3%. Using mixtures of methanol and ethanol is not permitted. Gasohol, a mixture of 10% ethanol and 90% unleaded gasoline can be used. All of these mix fuels must fulfill the fuel requirements, e.g.: Rknock resistance Rboiling point Rvapor pressure

Additives in gasoline One of the major problems in engine design is the creation of carbon deposits during the process of burning fuel. Mercedes-Benz recommends that you use fuel brands that have the additives which prevent the build up of carbon deposits. If you use fuels without these additives for a longer period of time, there may be a build up of carbon deposits, especially on the inlet valves and in the combustion chamber. This could lead to engine running problems, e.g.: Rwarm-up hesitation Runstable idle Rknocking/pinging Rmisfire Rpower loss In areas where carbon deposits may be encountered due to lack of availability of gasoline which contains these additives, Mercedes-Benz recommends the use of additives approved for use in Mercedes-Benz vehicles. Consult an authorized Mercedes-Benz Center or visit http://www.mbusa.com (USA only)

to view a list of approved products. Observe the instructions for use on the product label. Do not mix other fuel additives with fuel. This causes unnecessary costs and could damage the engine. ! Do not refuel with low-grade fuel and do not use fuel additives that are not tested and approved for Mercedes-Benz vehicles. Damage or malfunctions can result that are not covered: Rby the Mercedes-Benz Limited Warranty Rby an existing Limited Warranty Rby an extended Limited Warranty

Engine oil Points to remember The engine oils are matched to the performance of Mercedes-Benz engines and service intervals. For this reason, only use engine oils and oil filters that are approved for vehicles with a service system. Contact an authorized Mercedes-Benz Center or visit http://www.mbusa.com (USA only) for a list of approved engine oils and oil filters. ! Never use engine oil or an oil filter of a specification other than is necessary to fulfill the prescribed service intervals. Do not change the engine oil or oil filter in order to achieve longer replacement intervals than those prescribed. Otherwise, you may cause damage to the engine or exhaust gas aftertreatment; this is not covered by the Mercedes-Benz Limited Warranty. Follow the instructions in the service interval display regarding the oil change. Otherwise, you may damage the engine and the exhaust gas aftertreatment.

Mercedes-Benz recommends MOBIL OIL. The table shows which engines oil have been approved for your vehicle.

472 Service products and capacities

Model

Engine model

CL 550 4MATIC36 278
275
CL 600
CL 63 AMG 157
275
CL 65 AMG

MB Approval 229.5
229.5
229.537
229.537

i MB Approval is stated on the containers.

Lubricant additives ! Do not mix any lubricant additives with

the engine oil. This could damage the engine. Damage resulting from the use of such lubricant additives in the engine oil is not covered by the Mercedes-Benz Limited Warranty.

Engine oil viscosity Viscosity describes the flow characteristics of a fluid. If an engine oil has a high viscosity, this means that it is thick; a low viscosity means that it is thin. Using the table below, make sure that the SAE classification (viscosity) is sufficient for the temperatures at which the vehicle is operated. The low temperature characteristics of engine oils can deteriorate significantly, e.g by aging, soot and fuel deposits. It is therefore recommended that you carry out oil changes regularly using an approved engine oil with the appropriate SAE classification.

36 BlueEFFICIENCY. 37 Restriction: only SAE 0W-40 engine oils may be used.

Refrigerant of the air-conditioning system The air-conditioning system is filled with R134a refrigerant and a special PAG lubricant. ! Never use refrigerant R 12 (CFC) or

mineral lubricants. Otherwise, you could damage the air-conditioning system.

Brake fluid G Warning! The brake fluid constantly absorbs moisture from the air; this lowers its boiling point. If the boiling point of the brake fluid is too low, vapor pockets may form in the brake system when the brakes are applied hard (e.g. when driving downhill). This would impair braking efficiency. You should have the brake fluid renewed at regular intervals. The brake fluid change intervals can be found in the Service Booklet.

Only use brake fluid approved by Mercedes- Benz. Information about approved brake fluids can be obtained from any authorized Mercedes-Benz Center.

Coolant Important safety notes The coolant is a mixture of water and antifreeze/corrosion inhibitor. It performs the following tasks: Ranti-corrosion protection Rantifreeze protection Rraising the boiling point The cooling system is filled with coolant at the factory which contains antifreeze/corrosion inhibitor that ensures protection down to approximately -35 ‡ (-37 †). ! Only add coolant that has been premixed with the desired antifreeze protection. You could otherwise damage the engine. Further information on coolants and on filling can be found in the Mercedes-Benz Specifications for Service Products, MB Approval 310.1, e.g. on the Internet at http://bevo.mercedes-benz.com. You can also consult an authorized Mercedes- Benz Center.

! Always use a suitable coolant mixture,

even in countries where high temperatures prevail. Otherwise, the cooling system will not be sufficiently protected from corrosion, and the boiling point will be too low.

If the coolant has antifreeze protection down to -35 ‡ (-37 †), the boiling point of the coolant in the pressurized system is approximately 266 ‡ (130 †). Your vehicle has a range of aluminum components. Use of aluminum components in the engine make it necessary to specifically match the antifreeze/corrosion inhibitor in these systems in order to protect the aluminum parts. Using other antifreeze/ corrosion inhibitors without these characteristics affects the service life. The coolant must be used throughout the year in order to maintain the necessary corrosion protection and provide protection from

Service products and capacities

473

overheating. In the Service Booklet, you can find information on the intervals for renewal. The renewal interval is determined by the coolant type and the cooling system design. The renewal interval in the Service Booklet is only valid if the coolant is added or renewed with Mercedes-Benz approved products. Therefore, only use MB 326.0 antifreeze/ corrosion inhibitor or another Mercedes-Benz approved product of the same specification. Information on other Mercedes-Benz approved products of the same specification can be obtained at any authorized Mercedes- Benz Center or on the Internet at http://bevo.mercedes-benz.com. The coolant is checked at every service date at an authorized Mercedes-Benz Center. The antifreeze/corrosion inhibitor concentration in the cooling system should: Rbe at least 50%. This will protect the cooling

system against freezing down to around -35 ‡ (-37 †).

Rnot exceed 55% (antifreeze protection

down to -49 ‡ (-45 †); otherwise, heat will not be dissipated as effectively.

If the coolant level is too low, MB 326.0
antifreeze/corrosion inhibitor should be added. Have the cooling system checked for leaks.

Windshield and headlamp cleaning system G Warning Washer solvent/antifreeze is highly flammable. Do not spill washer solvent/ antifreeze on hot engine parts, because it may ignite and burn. You could be seriously burned.

X Use MB Windshield Washer Concentrate

MB SummerFit.

X At temperatures above freezing: add 1
part MB SummerFit to 100 parts water, e.g.

474 Vehicle data

1.34 fl oz (40 ml) MB SummerFit to 1 gal (4.0 l) of water.

X At temperatures below freezing: add 1
part MB SummerFit to 100 parts washer fluid, e.g. 1.34 fl oz (40 ml) MB SummerFit to 1 gal (4.0 l) of water.

Vehicle data Vehicle data, CL 550 CGI 4MATIC BlueEFFICIENCY The data quoted here refers specifically to a vehicle with standard equipment. Contact an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels. Vehicle dimensions, CL 550 4MATIC

BlueEFFICIENCY

200.6 in (5095 mm) 83.9 in (2130 mm)

Vehicle length Vehicle width including exterior mirrors Vehicle height Wheelbase Front track Rear track Ground clearance 5.0 in (127 mm) Turning circle 38.2 ft (11.63 m)

55.9 in (1419 mm) 116.3 in (2955 mm) 63.0 in (1601 mm) 63.3 in (1607 mm)

Vehicle weight, CL 550 4MATIC

BlueEFFICIENCY

Maximum trunk load

Maximum 220 lb (100 kg)

Vehicle data, CL 600
The data quoted here refers specifically to a vehicle with standard equipment. Contact an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels.

Vehicle dimensions, CL 600

200.6 in (5095 mm) 83.9 in (2130 mm)

Vehicle length Vehicle width including exterior mirrors Vehicle height Wheelbase Front track Rear track Ground clearance 5.0 in (127 mm) Turning circle 38.2 ft (11.63 m)

55.9 in (1419 mm) 116.3 in (2955 mm) 63.0 in (1601 mm) 63.3 in (1607 mm)

Vehicle weight, CL 600

Maximum trunk load

Maximum 220 lb (100 kg)

Vehicle data, CL 63 AMG The data quoted here refers specifically to a vehicle with standard equipment. Contact an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels.

Vehicle dimensions, CL 63 AMG

201.0 in (5106 mm) 83.9 in (2130 mm)

Vehicle length Vehicle width including exterior mirrors Vehicle height Wheelbase Front track Rear track Ground clearance 5.2 in (131 mm) Turning circle 38.1 ft (11.6 m)

56.1 in (1425 mm) 116.3 in (2955 mm) 63.0 in (1601 mm) 63.3 in (1607 mm)

Vehicle data 475

Vehicle weight, CL 63 AMG

Maximum trunk load

Maximum 220 lb (100 kg)

Vehicle data, CL 65 AMG The data quoted here refers specifically to a vehicle with standard equipment. Contact an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels.

Vehicle dimensions, CL 65 AMG

201.0 in (5106 mm) 83.9 in (2130 mm)

Vehicle length Vehicle width including exterior mirrors Vehicle height Wheelbase Front track Rear track Ground clearance 5.2 in (133 mm) Turning circle 38.1 ft (11.6 m)

56.2 in (1428 mm) 116.3 in (2955 mm) 63.0 in (1601 mm) 63.3 in (1607 mm)

Vehicle weight, CL 65 AMG

Maximum trunk load

Maximum 220 lb (100 kg)

476

Publication details Internet

Further information about Mercedes-Benz vehicles and about Daimler AG can be found on the following websites: http://www.mbusa.com (USA only) http://www.mercedes-benz.ca (Canada only)

Editorial office

Not to be reprinted, translated or otherwise reproduced, in whole or in part, without the written permission of Daimler AG.

As at 07.06.2010

É2165840082QËÍ 2165840082

Order no. 6515 2339 13 Part no. 216 584 00 82 Edition A 2011

CL Operator's Manual

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In this Operator's Manual you will find the following symbols: G Warning Warning notices draw your attention to hazards that endanger your health or life, or the health or life of others.

! Warning notices draw your attention to hazards that could cause damage to your vehicle.

Welcome to the world of Mercedes-Benz Before you drive off, please familiarize yourself with your vehicle and read this manual, especially the safety and warning notices. This will help you to obtain the maximum pleasure from your vehicle and to avoid endangering yourself and others. The equipment or product designation of your vehicle may vary depending on: Rmodel Rorder Rcountry specification Ravailability