
210 Driving instructions
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Winter driving
Have your vehicle winterized at your authorized 
Mercedes-Benz Center before the onset of winter.
•Change the engine oil if the engine contains an oil 
which is not approved for winter operation. For 
viscosity (SAE/CCMC class) and filling quantity, 
seepage305.
•Check engine coolant anticorrosion/antifreeze 
concentration.
•Additive for the windshield washer and headlamp 
cleaning system: Add MB Concentrate “S” to a 
premixed windshield washer solvent/antifreeze 
which is formulated for below freezing 
temperatures, see page 256.
•Test battery: Battery capacity drops with decreasing 
ambient temperature. A well charged battery helps 
to ensure that the engine can be started, even at low 
ambient temperatures.
•Tires: We recommend M+S rated radial-ply tires on 
all four wheels for the winter season. Observe 
permissible maximum speed for M+S rated 
radial-ply tires and the legal speed limit.In winter operation, the maximum effectiveness of the 
antilock brake system (ABS) or of the electronic stability 
program (ESP) can only be achieved with M+S rated 
radial-ply tires and / or snow chains recommended by 
Mercedes-Benz. Snow chains maximize performance.
For driving instructions with snow chains see page 209.
Deep water
Caution!
Do not drive through f looded areas or water of unknown 
depth.
If you must drive through deep water, drive slowly to 
prevent water from entering the engine compartment or 
passenger compartment, being ingested by the air 
intake, possibly causing damage to electrical 
components or wiring, to engine or transmission that is 
not covered by the Mercedes-Benz Limited Warranty.
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266 Tires, Wheels
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
Wa r n i n g !
Always replace wheel bolts that are damaged or 
rusted.Never apply oil or grease to wheel bolts.Damaged wheel hub threads should be repaired 
immediately.Incorrect mounting bolts or improperly tightened 
mounting bolts can cause the wheel to come off. 
This could cause an accident. Be sure to use the 
correct mounting bolts.
Wa r n i n g !
The spare wheel rim is for temporary use only. Use 
for over a total of 12 000 miles (20 000 km) 
(aggregate of all uses) may cause wheel rim failure 
leading to an accident and possible injuries.The dimensions of the spare wheel are different 
from those of the road wheels of the rear axle. As a 
result, the vehicle handling characteristics change 
when driving with a spare wheel mounted on the 
rear axle.The spare wheel should only be used temporarily, 
and replaced with a regular road wheel as quick as 
possible.
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307 Fuels, coolants, lubricants etc.
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index Engine oils
Engine oils are specifically tested for their suitability in 
our engines. Therefore, use only engine oils 
recommended by Mercedes-Benz. Information on 
recommended brands is available at your authorized 
Mercedes-Benz Center.
Please follow Service Booklet recommendations for 
scheduled oil changes. Failure to do so could result in 
engine damage not covered by the Mercedes-Benz 
Limited Warranty.
Engine oil additives
Do not blend oil additives with engine oil. They may be 
harmful to the engine operation.
Damage or malfunctions resulting from blending oil 
additives are not covered by the Mercedes-Benz Limited 
Warranty.Air conditioner refrigerant
R-134a (HFC) refrigerant and special PAG lubricating oil 
is used in the air conditioner system.
Never use R-12 (CFC) or mineral-based lubricating oil, 
otherwise damage to the system will occur.
Brake fluid
During vehicle operation, the boiling point of the brake 
fluid is continuously reduced through the absorption of 
moisture from the atmosphere. Under extremely hard 
operating conditions, this moisture content can lead to 
the formation of bubbles in the system thus reducing 
the system’s efficiency.
The brake fluid must therefore be replaced every two 
years, preferably in the spring.
It is recommended to use only brake fluid approved by 
Mercedes-Benz. Your authorized Mercedes-Benz Center 
will provide you with additional information.
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315 Index
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car careIndex
CCapacities
Fuels, coolants, lubricants etc.  ............................... 305
Cargo area  ....................................................................... 160
Loading instructions  ................................................ 162
Cargo tie-down rings  ..................................................... 163
Catalytic converter  ........................................................ 178
CD changer
See Audio system  ...................................................... 141
Cellular telephone  ......................................................... 165
Center console .................................................................. 20
Central locking switch  .................................................... 35
Central locking system  ................................................... 27
Automatic central locking  ......................................... 36
Choosing global or selective mode ........................... 30
Electronic key  .............................................................. 25
Locking and unlocking  .............................................. 29
Mechanical keys .......................................................... 32
Remote control  ............................................................ 27
Changing wheels  ...........................................................262
CHECK ENGINE malfunction indicator lamp ............ 226
Check regularly and before a long trip  ......................224
Checking engine oil level
Via engine oil level indicator  ...................................114
Via oil dipstick ...........................................................253Child restraint  .............................................. 50, 58, 64, 76
Child seat
See Infant and child restraint systems  .................... 76
Cleaning and care of the vehicle  ................................ 292
COMAND, radio and telephone  ................................... 176
Combination switch  ....................................................... 119
Consumer information  .................................................. 311
Control and operation of radio transmitters .............. 176
COOLANT (coolant level) - malfunction 
and warning messages  ............................................ 238
Coolant level
Adding coolant .......................................................... 255
Checking .................................................................... 254
COOLANT TEMP. (coolant temperature) - 
malfunction and warning messages  ..................... 239
Coolant temperature gauge  ............................................88
Coolants  .......................................................................... 309
Anticorrosion/antifreeze quantity  ........................ 309
Cruise control  ................................................................. 212
Cup holder
Center console, front  ................................................ 155
Rear bench armrest ................................................... 156
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