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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.
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. Those grades represent the tire's ability to stop on a wet surface as measured under controlled conditions on
514 Tire labeling
specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance.
represent higher levels of performance on the laboratory test wheel than the minimum required by law.
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 tread depth of ã in (4 mm) for all four winter tires (Y page 500) to maintain normal driving characteristics in winter. Winter tires can reduce the braking distance on snow-covered surfaces in comparison with summer tires. Stopping distance, however, is still considerably greater than when the road is not covered with ice or snow. 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. These represent the tire's resistance 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 temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The 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
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:
: Uniform tire Quality Grading Standard
(Y page 518)
; DOT, Tire Identification Number
(Y page 517)
= Maximum tire load (Y page 512)
? Maximum tire pressure (Y page 504)
A Manufacturer
B Tire material (Y page 518)
C Tire size designation, load-bearing
capacity and speed rating (Y page 515)
D Load index (Y page 517)
E Tire name
i Tire data is vehicle-specific and may deviate from the data in the example.
Tire size designation, load-bearing
capacity and speed rating
: Tire width
; Nominal aspect ratio in %
= Tire code
? Rim diameter
A Load bearing index
B Speed rating
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. Height-width ratio: aspect ratio ; is the size ratio between the tire height and tire width and is shown in percent. The aspect
Tire labeling 515
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 149mph (240km/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 that specifies the maximum load-bearing capacity of a tire.
Do not overload the tires by exceeding the specified load limit. The maximum permissible load can be found on the vehicle's Tire and Loading Information placard on the B-pillar on the driver's side (Y page 508).
Example:
A load-bearing index of 91 indicates a maximum load of 1,356lb (615kg) that can be carried by the tires. For further information on the maximum tire load in kilograms and pounds, see (Y page 512).
For further information on the load-bearing index, see Load index (Y page 517). Speed rating: speed rating B specifies the approved maximum speed of the tire.
G WARNING Exceeding the stated tire load-bearing capacity and the approved maximum speed could lead to tire damage or the tire bursting. There is a risk of accident.
Therefore, only use tire types and sizes approved for your vehicle model. Observe the tire load rating and speed rating required for your vehicle.
Regardless of the speed rating, always observe the speed limits. Drive carefully and
516 Tire labeling
adapt your driving style to the traffic conditions.
Summer tires
Index
Speed rating
up to 100mph (160 km/h)
up to 106mph (170 km/h)
up to 112mph (180 km/h)
up to 118mph (190 km/h)
up to 130mph (210 km/h)
up to 149mph (240 km/h)
up to 168mph (270 km/h)
up to 186mph (300 km/h)
ZR...Y
up to 186mph (300 km/h)
ZR...(..Y)
over 186mph (300 km/h)
ZR
over 149mph (240 km/h)
ROptionally, tires with a maximum speed of over 149 mph (240km/h) may have "ZR" in the size description, depending on the manufacturer (e.g. 245/40 ZR 18).
The service specification is made up of load-bearing index A and speed rating B.
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 rating in the service specification. Example: 245/40 ZR 18 97 Y. In this example, "97 Y" is the service specification. The letter "Y" represents the speed rating and the maximum speed of the tire is limited to 186 mph (300km/h).
RThe size description for all tires with
maximum speeds of over 186mph
25 Or M+Si for winter tires.
(300km/h) must include "ZR", and the service specification must be given in brackets. Example: 275/40 ZR 18 (99 Y). The speed rating "(Y)" indicates that the maximum speed of the tire is over 186mph (300km/h). Ask the tire manufacturer about the maximum speed.
All-weather tires and winter tires
Index
Speed rating
Q M+S25 up to 100mph (160 km/h)
T M+S25
up to 118mph (190 km/h)
H M+S25 up to 130mph (210 km/h)
V M+S25
up to 149mph (240 km/h)
i Not all tires with the M+S marking provide the driving characteristics of winter tires. In addition to the M+S marking, winter tires also have the i snowflake symbol on the tire wall. Tires with this marking fulfill the requirements of the Rubber Manufacturers Association (RMA) and the Rubber Association of Canada (RAC) regarding snow traction, and were specially developed for driving on snow.
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)
- S 63 AMG
- S 65 AMG
R186 mph (300 km/h)
- S 63 AMG (Performance Package)
- S 63 AMG with increased top speed
- S 65 AMG with increased top speed
The speed rating of tires mounted 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 rating for your vehicle as specified in the "Tires" section (Y page 521), e.g. if you buy new tires.
Further information about reading tire data can be obtained from any qualified specialist workshop.
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 rating B (Y page 515) on the sidewall of the tire.
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 manufacturer of new tires or retreader has to imprint a TIN in or on the sidewall of each tire produced.
Tire labeling 517
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 manufacturing date A.
i Tire data is vehicle-specific and may deviate from the data in the example.
DOT (Department of Transportation): tire symbol : indicates 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 have a code with two symbols. Retreaded tires have a code with four symbols.
Further information about retreaded tires (Y page 498). 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.
518 Definition of terms for tires and loading
Tire characteristics
Normal occupant weight
The number of occupants the vehicle is designed to seat, multiplied by 68 kilograms (150 lb).
Uniform Tire Quality Grading
Standards
A uniform standard to grade the quality of tires with regards to tread quality, tire traction and temperature characteristics. Ratings are determined by tire manufacturers using U.S. government testing procedures. The ratings are molded into the sidewall of the tire.
Recommended tire pressure
The recommended tire pressure applies to the tires mounted at the factory.
The Tire and Loading Information placard contains the recommended tire pressures for cold tires on a fully loaded vehicle and for the maximum permissible vehicle speed.
The tire pressure table contains the recommended pressures for cold tires for various operating conditions, i.e. differing load and speed conditions.
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 ;.
Definition of terms for tires and
loading
Tire ply composition and material
used
Describes the number of plies or the number of layers of rubber-coated fabric in the tire tread and sidewall. These are made of steel, nylon, polyester and other materials.
Bar
Metric unit for tire pressure. 14.5038 pounds per square inch (psi) and 100 kilopascals (kPa) are the equivalent of 1 bar.
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.
DOT (Department of Transportation)
DOT marked tires fulfill the requirements of the United States Department of Transportation.
Rim
This is the part of the wheel on which the tire is mounted.
Definition of terms for tires and loading 519
GAWR (Gross Axle Weight Rating)
Kilopascal (kPa)
The GAWR is the maximum permissible axle load. 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.
Metric unit for tire pressure. 6.9 kPa corresponds to 1 psi. Another unit for tire pressure is bar. There are 100 kilopascals (kPa) to 1 bar.
Speed rating
The speed rating is part of the tire identification. It 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 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 loaded vehicle weight
The maximum weight is the sum of the curb weight of the vehicle, the weight of the accessories, the total load limit and the weight of the optional equipment installed at the factory.
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.
Curb 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 in the vehicle, but does not include passengers or luggage.
Maximum load rating
The maximum load rating in kilograms or pounds is the maximum weight for which a tire is approved.
Maximum permissible tire pressure
Maximum permissible tire pressure for one tire.
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)
A standard unit of measure for tire pressure.
520 Definition of terms for tires and loading
Aspect ratio
Relationship between tire height and tire width in percent.
optional extras, such as high-performance brakes, level control, a roof rack or a high- performance battery, are not included in the curb weight and the weight of the accessories.
Tire pressure
This is pressure inside the tire applying an outward force to each 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.
TIN (Tire Identification Number)
This is a unique identifier 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 identification code, tire size, tire type code and the manufacturing date.
Tire pressure of cold tires
The tires are cold:
Load bearing index
Rif the vehicle has been parked without
direct sunlight on the tires for at least three hours and
The load bearing index (also load index) is a code that contains the maximum load bearing capacity of a tire.
Rif the vehicle has not been driven more than
1 mile (1.6 km).
Tread
The part of the tire that comes into contact with the road.
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.
Sidewall
The part of the tire between the tread and the bead.
Weight of optional extras
The combined weight of those optional extras that weigh more than the replaced standard part and more than 2.3 kg (5 lb). These
Traction
Traction is the result of friction between the tires and the road surface.
Treadwear indicators
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 á in (1.6 mm) has been reached.
Occupant distribution
The distribution of occupants in a vehicle at their designated seating positions.
Total load limit
Rated cargo and luggage load plus 68 kilograms (150 lb), multiplied by the vehicle's designated seating capacity.
Wheel and tire combinations
521
Changing a wheel
Flat tire
The "Breakdown assistance" section (Y page 479) contains information and notes on how to deal with a flat tire. It also provides instructions on changing a wheel or mounting the spare wheel/emergency spare wheel.
! On vehicles equipped with a tire pressure
monitor, electronic components are located in the wheel.
Tire-mounting tools should not be used near the valve. This could damage the electronic components.
Only have tires changed at a qualified specialist workshop.
Interchanging the wheels
Direction of rotation
G WARNING Interchanging the front and rear wheels may severely impair the driving characteristics if the wheels or tires have different dimensions. The wheel brakes or suspension components may also be damaged. There is a risk of accident.
Rotate front and rear wheels only if the wheels and tires are of the same dimensions.
Always pay attention to the instructions and safety notes in the "Changing tires and mounting the spare wheel" section (Y page 479).
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 this is not available, the tires should then be replaced every 3000 to 6000 miles (5000 to 10,000 km), or earlier if the tire wear requires this. 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.
For information on changing tires and mounting the spare wheel, see (Y page 479).
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 maintained.
An arrow on the sidewall of the tire indicates its correct direction of rotation.
You may mount a spare wheel/emergency spare wheel against the direction of rotation. Observe the time restriction on use as well as the speed limit specified on the spare wheel/ emergency spare wheel.
Storing wheels
Store wheels that are not being used in a cool, dry and preferably dark place. Protect the tires from oil, grease, gasoline and diesel.
Cleaning the wheels
G WARNING Do not use power washers with circular-jet nozzles (dirt grinders) to clean your vehicle, in particular the tires. You could otherwise damage the tires and cause an accident.
Wheel and tire combinations
Points to note
! For safety reasons, Mercedes-Benz
recommends that you only use tires and wheels which have been approved by
522 Wheel and tire combinations
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
maintenance recommendations of the tire manufacturer in the vehicle document wallet.
i Notes on the vehicle equipment – always
equip the vehicle with:
Rtires of the same size on a given axle
RMOE = Mercedes-Benz Original Extended
(left/right)
(tires featuring 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, wheels or accessories other than those tested and approved.
Information on tires, wheels and approved combinations can be obtained from any qualified specialist workshop.
i The recommended pressures for various
operating conditions can be found:
Ron the Tire and Loading Information placard with the recommended tire pressures on the B-pillar on the driver's side
Rin the tire pressure table on the inside of
the fuel filler flap
Observe the notes on recommended tire pressures under various operating conditions (Y page 501).
Check tire pressures regularly, and only when the tires are cold. Comply with the
26 BlueEFFICIENCY
Rthe same type of tires at a given time
(summer tires, winter tires, MOExtended tires)
i On the following pages, you can find
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 would like to equip your vehicle with approved winter tires, you may also, in certain circumstances, require rims of the appropriate size. The sizes of the approved winter tires may deviate from that of the standard tires. This is dependent on the model and the equipment installed at the factory.
The tires and wheel rims, as well as further information, can be obtained at a qualified specialist workshop.
i Overview of abbreviations used in the
following tire tables:
RBA: both axles
RFA: front axle
RRA: rear axle
In the following table, the wheel/tire combinations are assigned to the vehicle models through variants, e.g. V1, V2 etc.:
V1 S 55026
V2 S 350 BlueTEC 4MATIC, S 550
4MATIC26
V3 S 600
V4 AMG vehicles
Wheel and tire combinations
523
i Not all wheel and tire combinations are available at the factory for all countries.
524 Wheel and tire combinations
Tires
BA
FA
RA
Summer tires
Alloy wheels
V1 V2 V3 V4
255/45 R18 99 Y MOExtended27
255/45 R18 99 Y MOExtended27
275/45 R18 103 Y MOExtended27, 28
8.5 J x 18 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)
BA
255/40 R19 100 Y XL
8.5 J x 19 H2
—
—
Wheel offset: 1.69 in (43 mm)
FA
255/40 R19 100 Y XL
8.5 J x 19 H2
—
—
RA
275/40 R19 101 Y28
9.5 J x 19 H2
Wheel offset: 1.69 in (43 mm)
Wheel offset: 1.69 in (43 mm)
FA
255/40 ZR 19 XL
8.5 J x 19 H2
—
—
—
Wheel offset: 1.69 in (43 mm)
RA
275/40 ZR 19 XL28
9.5 J x 19 H2
Wheel offset: 1.69 in (43 mm)
BA
255/35 ZR 20 XL28
8.5 J x 20 H2
Wheel offset: 1.69 in (43 mm)
FA
255/35 ZR 20 XL
8.5 J x 20 H2
RA
275/35 ZR 20 XL28
9.5 J x 20 H2
Wheel offset: 1.69 in (43 mm)
Wheel offset: 1.69 in (43 mm)
—
—
—
—
All-weather tires
Alloy wheels
V1 V2 V3 V4
BA
255/45 R18 99 H M+S
8.5 J x 18 H2
Wheel offset: 1.69 in (43 mm)
FA
255/45 R18 99 H M+S
8.5 J x 18 H2
RA
275/45 R18 103 H M+S28
9.5 J x 18 H2
Wheel offset: 1.69 in (43 mm)
Wheel offset: 1.69 in (43 mm)
—
—
—
27 MOExtended tires (tires wit run-flat characteristics) only in combination with an activated tire pressure
monitor.
28 Use of snow chains is not permitted. Observe the notes in the "Snow chains" section.
Wheel and tire combinations
525
All-weather tires
Alloy wheels
V1 V2 V3 V4
BA
255/40 R19 100 V XL M+S
8.5 J x 19 H2
Wheel offset: 1.69 in (43 mm)
FA
255/40 R19 100 V XL M+S
8.5 J x 19 H2
RA
275/40 R19 101 V M+S28
9.5 J x 19 H2
Wheel offset: 1.69 in (43 mm)
Wheel offset: 1.69 in (43 mm)
—
—
—
Winter tires
Alloy wheels
V1 V2 V3 V4
BA
BA
FA
RA
255/45 R18 99 V M+Si29
255/40 R19 100 V XL M+Si29
255/40 R19 100 V XL M+Si
275/40 R19 105 V XL M+Si28
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 19 H2
—
—
—
Wheel offset: 1.69 in (43 mm)
9.5 J x 19 H2
Wheel offset: 1.69 in (43 mm)
"Minispare" emergency spare wheel28
Tires
Wheels
T 155/70 R19 113 M
4.5 B x 19 H2
Tire pressure: 420 kPa (4.2 bar/ 61 psi)
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.
28 Use of snow chains is not permitted. Observe the notes in the "Snow chains" section. 29 Only fine-link snow chains are permitted.
526
Useful information ............................ 528
Notes on technical data ................... 528
Genuine Mercedes-Benz parts ......... 528
Warranty ............................................ 529
Identification plates ......................... 529
Service products and filling capaci- ties ..................................................... 530
Vehicle data ...................................... 537
527
528 Genuine Mercedes-Benz parts
Useful information
i This Operator's Manual describes all models and all standard and optional equipment of your vehicle available at the time of publication of the Operator's Manual. Country-specific differences are possible. Please note that your vehicle may not be equipped with all features described. This also applies to safety- related systems and functions.
i Please read the information on qualified
specialist workshops (Y page 31).
G WARNING Driving safety may be impaired if non- approved parts, tires and wheels or safety- relevant accessories are used.
This could lead to malfunctions in safety- relevant systems, e.g. the brake system. This could cause you to lose control of your vehicle and cause an accident.
For this reason, Mercedes-Benz recommends that you use genuine Mercedes-Benz parts or parts of equal quality. Only use tires, wheels and accessories that have been specifically approved for your vehicle.
Notes on technical data
G WARNING Hybrid vehicles: be sure to read the "HYBRID" supplement. Otherwise, you could fail to recognize dangers.
i The data stated here specifically refers to a vehicle with standard equipment. Consult a Mercedes-Benz Center for the data for all vehicle variants and trim levels.
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.
There are more than 300,000 different genuine Mercedes-Benz parts available for Mercedes-Benz models.
Genuine Mercedes-Benz parts are subject to strict quality control. Each part has been specially developed, manufactured or selected for Mercedes-Benz vehicles and fine-tuned for them.
Therefore, only genuine Mercedes-Benz parts should be used.
! Air bags and Emergency Tensioning Devices, as well as control units and sensors for these restraint systems may be installed in the following areas of your vehicle:
Rdoors
Rdoor pillars
Rdoor sills
Rseats
Rdashboard
Rinstrument cluster
Rcenter console
Do not install accessories such as audio systems in these areas. Do not carry out repairs or welding. You could impair the operating efficiency of the restraint systems.
Have aftermarket accessories installed at a qualified specialist workshop. Mercedes- Benz recommends that you use an authorized Mercedes-Benz Center for this purpose.
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 (VIN) (Y page 529) and the engine
number (Y page 530) when ordering genuine Mercedes-Benz parts.
Identification plates
Identification plates
529
Warranty
The Service and Warranty Information booklet contains detailed information about the warranties covering your vehicle.
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 covered by the Mercedes-Benz Parts and Accessories warranties. You can obtain information about this from any authorized 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.
Vehicle identification plate with
vehicle identification number (VIN)
and paint code number
X Open the driver's door.
You will see vehicle identification plate :.
Example: vehicle identification plate (USA only) ; VIN
= Paint code
Example: vehicle identification plate (Canada only) ; VIN
= Paint code
530 Service products and filling capacities
i The data shown on the identification plate
Engine number
is example data. This data is different for every vehicle and can deviate from the data shown here. You can find the data applicable to your vehicle on the vehicle's identification plate.
Vehicle identification number (VIN)
The vehicle identification number (VIN) can be found in the following locations:
Ron the vehicle identification plate
(Y page 529)
Rat the lower edge of the windshield
(Y page 530)
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) :.
: Emission control information plate,
including the certification of both federal and Californian emissions standards
; Engine number (stamped into the
crankcase)
= VIN (on the lower edge of the windshield)
Service products and filling
capacities
Important safety notes
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.
H Environmental note Dispose of service products in an environmentally responsible manner.
Service products include the following:
Rfuels (e.g. gasoline, diesel)
Rexhaust gas aftertreatment additives, e.g.
DEF
Service products and filling capacities
531
Rlubricants (e.g. engine oil, transmission oil)
Tank capacity
Rcoolant
Rbrake fluid
Rwindshield washer fluid
Rclimate control system refrigerant
Components and service products must be matched. 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://bevo.mercedes-benz.com.
You can recognize service products approved by Mercedes-Benz by the following inscription on the containers:
Total capacity
S 55030
S 550 4MATIC30
S 350 BlueTEC 4MATIC
S 600
AMG vehicles
Of which reserve
Of which reserve fuel in
AMG vehicles
21.9 US gal
(83.0 l)
23.8 US gal
(90.0 l)
Approx.
2.9 US gal
(11.0 l)
Approx.
3.7 US gal
(14.0 l)
RMB approval (e.g. MB approval 229.51)
Gasoline
RMB Approval (e.g. MB Approval 229.51)
Other designations or recommendations indicate a level of quality or a specification in accordance with an MB Sheet number (e.g. MB 229.5). They have not necessarily been approved by Mercedes-Benz.
Fuel
Important safety notes
G WARNING Gasoline and diesel fuels are highly flammable and poisonous. They burn violently and can cause serious injury.
Never allow sparks, flames or smoking materials near gasoline or diesel fuel!
Turn off the engine before refueling.
Whenever you are around gasoline or diesel fuel, avoid inhaling fumes and any skin or clothing contact. Extinguish all smoking materials.
Direct skin contact with fuels and the inhalation of fuel vapors are damaging your health.
30 BlueEFFICIENCY
Fuel grade ! Do not use diesel to refuel vehicles with a gasoline engine. Even small amounts of the wrong fuel result in damage to the fuel system and engine.
! You should only refuel with unleaded premium-grade gasoline as this avoids damaging the catalytic converter.
If engine running problems are apparent, have the cause checked immediately and repaired. Excess unburned fuel can otherwise enter the catalytic converter, leading to overheating and possibly causing a fire.
! To ensure the longevity and full
performance of the engine, only premium- grade unleaded gasoline may be used.
If there is no premium-grade unleaded gasoline available and regular unleaded gasoline must be used, please observe the following precautions:
Ronly fill the fuel tank to half full with
regular unleaded gasoline and fill the rest
532 Service products and filling capacities
with premium-grade unleaded gasoline as soon as possible.
Rdo not drive at the maximum speed.
Ravoid sudden acceleration.
Rif the vehicle is carrying a light load, e.g. two passengers without luggage, do not allow the engine to rev above 3000 rpm.
Rif the vehicle is fully loaded or is being
operated in mountainous terrain, do not depress the accelerator pedal further than Ô of the pedal travel.
Only refuel using premium-grade unleaded gasoline with a minimum octane rating of 91.
Reformulated Gasoline (RFG) and/or unleaded gasoline with additives can be used. The concentration of additives in the fuel, however, must not exceed 10 %, e.g.:
REthanol
RTAME
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, may be used.
All of these mix fuels must fulfill the fuel requirements, e.g.:
Rknock resistance
Rboiling point
Rvapor pressure
Information on refueling (Y page 321).
Additives ! Do not refuel with low-grade fuel and do not use fuel additives that are not tested and approved for Mercedes-Benz vehicles. Damage to or malfunctions of the fuel system may otherwise occur.
One of the main problems of poor fuel quality is the forming of deposits that are created during the gasoline combustion process. Mercedes-Benz recommends that you use branded fuels that have additives.
If you use fuels without these additives over a longer period of time, carbon deposits may build up. These deposits form at the inlet valves and in the combustion chamber in particular.
This could lead to engine problems, e.g.:
Rlonger engine warm-up phase
Runeven idle
Rengine noise
Rmisfiring
Rloss of power
Carbon deposits may form if the availability of gasoline with relevant additives is insufficient (in certain regions). In this case, Mercedes-Benz recommends additives approved for use in Mercedes-Benz vehicles; see http://bevo.mercedes-benz.com.
For a list of approved products, consult an authorized Mercedes-Benz Center. Comply with 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.
You will usually find information about the fuel grade on the pump. If you cannot find the label on the pump, ask the staff for assistance.
Diesel
Fuel grade
i For further information, consult an
authorized Mercedes-Benz Center or on the Internet at http://www.mbusa.com (USA only).
G WARNING Do not use gasoline to refuel vehicles with a diesel engine. Never mix diesel with gasoline. This causes damage to the fuel system and
Service products and filling capacities
533
engine and could result in the vehicle catching fire.
Low outside temperatures i Diesel fuel with improved cold flow
! Only use commercially available vehicular ULTRA-LOW SULFUR DIESEL FUEL (ULSD, 15 ppm maximum sulfur content) that meets the ASTM D975 standard. If you do not refuel with ULSD, you may damage the BlueTEC exhaust gas aftertreatment system of the vehicle.
! Do not use gasoline to refuel vehicles with a diesel engine. Do not mix diesel fuel with gasoline, kerosene or paraffin. This may otherwise result in damage to the fuel system and engine.
You will usually find information about the fuel grade on the pump. If you cannot find the label on the pump, ask the staff for assistance.
i For further information, consult a
qualified specialist workshop or on the Internet at http://www.mbusa.com (USA only).
Information on refueling (Y page 321).
Bio-diesel - FAME (fatty acid methyl ester)
Mercedes-Benz USA approves the use of bio- diesel B5 for all BlueTEC diesel engines. The concentration of bio-diesel in the ULSD may not exceed 5 %by volume.
Pure biodiesel and diesel fuel with a higher percentage of biodiesel, such as B20, can damage the engine and the fuel system. For this reason, they are not approved.
For more information, consult the gas station staff. The bio-diesel B5 label on the gasoline pump must clearly state that the standard for ULSD has been fulfilled. If the label is not clear, do not refuel the vehicle.
Do not refuel your vehicle with fuels unless they have been approved by Mercedes-Benz.
Information on refueling (Y page 321).
properties is available during the winter months. Further information about fuel properties can be obtained from oil companies, e.g. at gas stations.
Flow improver
To improve the low-temperature resistance of diesel fuel, a flow improver can be attached. The effectiveness of a flow improver is not guaranteed for every fuel.
Only use flow improvers tested and approved by Mercedes-Benz. During use, please observe the information on operation.
Correct dosage and sufficient mixing are decisive in improving low-temperature resistance with the flow improver. Overdosage can potentially even decrease low-temperature resistance and must therefore be avoided. Follow the manufacturer's guidelines on dosage.
Mix the additive into the diesel in good time, before the flow characteristics of the diesel become insufficient. Otherwise, malfunctions can arise through heating the fuel system, e.g. through parking in a heated garage.
More information about recommended flow improvers can be obtained from any qualified specialist workshop.
DEF
Please bear the following in mind
DEF is a non-flammable, non-toxic, colorless, odorless and water-soluble fluid.
High outside temperatures
G WARNING If you open the DEF tank cap, small amounts of ammonia vapor may be released. This depends in particular upon the age of the DEF.
534 Service products and filling capacities
Ammonia vapors have a pungent odor and are particularly irritating to:
Rskin
Rmucous membranes
Reyes
You may experience a burning sensation in your eyes, nose and throat, as well as coughing and watering of the eyes.
Do not inhale any ammonia vapors that may be released. Fill the DEF tank only in well- ventilated areas.
Low outside temperatures
DEF freezes at a temperature of approximately 12 ‡ (-11 †). The vehicle is equipped with a DEF preheating system when it leaves the factory. Winter operation is therefore also guaranteed at temperatures below 12 ‡ (-11 †).
Additives
! Only use DEF in accordance with ISO
22241. Do not use additives with DEF and do not dilute DEF with water. This may destroy the BlueTEC exhaust gas aftertreatment system.
Purity
! Impurities in DEF (e.g. due to other
service products, cleaning agents or dust) lead to:
Rincreased emission values
Rdamage to the catalytic converter
Rengine damage
Rmalfunctions in the BlueTEC exhaust gas
aftertreatment system
Assuring the purity of DEF is particularly important with respect to avoiding malfunctions in the BlueTEC exhaust gas aftertreatment system.
If DEF is pumped out of the DEF tank, e.g. during repair work, it must not be returned to the tank. The purity of the fluid can no longer be guaranteed.
Total capacity of the DEF tank
Model
Total capacity
S 350 BlueTEC 4MATIC
6.6 US gal
(25.0 l)
Engine oil
Points to note
! 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. You could otherwise cause engine damage or damage to the exhaust gas aftertreatment.
Follow the instructions in the service interval display regarding the oil change. Otherwise, you may damage the engine and the exhaust gas aftertreatment.
The engine oils are matched to the performance of Mercedes-Benz engines and service intervals. You should therefore only use engine oils and oil filters that are approved for vehicles with maintenance systems.
For a list of approved engine oils and oil filters, consult an authorized Mercedes-Benz Center. Or visit the website http://bevo.mercedes-benz.com.
The table shows which engine oils have been approved for your vehicle.
Service products and filling capacities
535
Model
Engine
MB
model
Approval
S 55031
278
229.5
Engine oil viscosity
S 550 4MATIC31
S 600
S 63 AMG32
S 65 AMG32
S 350 BlueTEC
4MATIC
275
157
275
642
228.51, 229.31, 229.51
i MB approval is indicated on the oil
containers.
Filling capacities
The following values refer to an oil change including the oil filter.
Model
S 55033
S 550 4MATIC33
S 63 AMG
S 600
S 65 AMG
Capacity
9.0 US qt (8.5 l)
10.0 US qt (9.5 l)34
9.5 US qt (9.0 l)
S 350 BlueTEC
8.5 US qt (8.0 l)
4MATIC
Additives
! Do not use any additives in the engine oil.
This could damage the engine.
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
