
250 Tires, Wheels
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
Tire inflation pressure
A table (see fuel filler flap) lists the tire inflation 
pressures specified for Mercedes-Benz recommended 
tires as well as for the varying operating conditions.
Important!
Tire pressure changes by approximately 1.5 psi (0.1 bar) 
per 18°F (10°C) of air temperature change. Keep this in 
mind when checking tire pressure inside a garage – 
especially in the winter.
Example:
If garage temperature = approximately +68°F (+20°C) 
and ambient temperature = approximately +32°F (0°C) 
then the adjusted air pressure = specified air pressure 
+3 psi (+0.2 bar).Tire pressures listed for light loads are minimum values 
offering high driving comfort. Increased inflation 
pressures for heavy loads produce favorable handling 
characteristics with lighter loads and are perfectly 
permissible. The ride of the vehicle, however, will 
become somewhat harder.
Tire temperature and pressure increase with the vehicle 
speed. Tire pressure should therefore only be checked 
and corrected on cold tires. Correct tire pressure in 
warm tires only if pressure has dropped below the 
pressure listed in the table and the respective operating 
conditions are taken into consideration.
An underinf lated tire due to a slow leak (e.g. due to a 
nail in the tire) may cause damage such as tread 
separation, bulging etc.. Regular tire pressure checks 
(including the spare tire) at intervals of no more than 
14 days are therefore essential. 

251 Battery
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index If a tire constantly loses air, it should be inspected for 
damage.
The spare tire should be checked periodically for 
condition and inflation. Spare tire will age and become 
worn over time even if never used, and thus should be 
inspected and replaced when necessary.Battery
Important!
Battery replacement information:
The maintenance-free battery is located in the engine 
compartment. 
The service life of the battery is dependent on its 
condition of charge. The battery should always be kept 
sufficiently charged, in order to last an optimum length 
of time.
Wa r n i n g !
Do not overinflate tires. Overinflating tires can 
result in sudden deflation (blowout) because they 
are more likely to become punctured or damaged 
by road debris, potholes etc.. Follow recommended 
inflation pressures.Do not overload the tires by exceeding the specified 
vehicle capacity weight (as indicated by the label 
on the driver’s door latch post). Overloading the 
tires can overheat them, possibly causing a 
blowout.
Wa r n i n g !
Failure to follow these instructions can result in 
severe injury or death.Never lean over batteries while connecting, you 
might get injured.Battery fluid contains sulfuric acid. Do not allow 
this fluid to come in contact with eyes, skin or 
clothing. In case it does, immediately flush affected 
area with water and seek medical help if necessary.A battery will also produce hydrogen gas, which is 
flammable and explosive. Keep flames or sparks 
away from battery, avoid improper connection of 
jumper cables, smoking etc.. 

299 Consumer information
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index Temp era tur e
The temperature grades are A (the highest), B, and C, 
representing 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 vehicle 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.
Wa r n i n g !
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. 

301 Index
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car careIndex Brake fluid  ............................................................. 175, 294
Brake warning lamp  ................................................. 219
Capacity ......................................................................293
Brake pad wear indicator  .............................................225
Brake warning lamp  ...................................................... 219
Brake fluid low  .......................................................... 219
Brakes  ....................................................173, 175, 293, 294
CCapacities
Fuels, coolants, lubricants etc.  ...............................292
Cargo area  ....................................................................... 131
Hooks .......................................................................... 133
Loading instructions  ................................................ 136
Cargo area cover blind  .................................................. 137
Cargo compartment lamp  .............................................. 111
Cargo floor plates
Removable .................................................................. 129
Storage ........................................................................ 130
Cargo tie-down rings  ..................................................... 132
Catalytic converter  ........................................................ 160
Cellular telephone  ......................................................... 139
Center console .................................................................. 20
Central locking switch  .................................................... 32Central locking system .................................................... 26
Automatic central locking  .........................................32
Locking and unlocking ............................................... 27
Mechanical keys  ..........................................................29
Panic button  .................................................................28
Remote control  ............................................................26
Unlocking the liftgate  ................................................. 28
Vehicle keys  .................................................................24
Changing wheels ........................................................... 245
Inflating the space-saver tire  ................................. 249
Charge indicator lamp  .................................................. 223
CHECK ENGINE malfunction indicator lamp  ............ 218
Check regularly and before a long trip ....................... 215
Checking engine oil level
Via engine oil level indicator  ....................................89
Via oil dipstick  .......................................................... 233
Child restraint  ..............................................38, 46, 53, 65
Cleaning and care of the vehicle  ................................ 278
Climate control  .................................................................98
Air recirculation  ........................................................102
Basic setting ...............................................................100
Defogging windows  ................................................... 101
Defrosting windshield  .............................................. 101
Dust filter  ...................................................................102
Rear window defroster  ............................................. 103
Special settings  ......................................................... 101 

305 Index
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car careIndex Headlamp cleaning system  ............................................ 94
Headlights ......................................................................... 90
Heated seats  ..................................................................... 44
Hood ................................................................................. 231
Hooks ............................................................................... 133
IIdentification labels .......................................................285
Illuminated vanity mirrors ............................................113
Indicator lamps in the instrument cluster ................... 78
Infant and child restraint system
Installation ................................................................... 67
Infant and child restraint systems  ................................ 65
Inflating the space-saver tire  .......................................249
Information call
See Tele Aid  ............................................................... 148
Instrument cluster  ........................................................... 76
Activating display  ....................................................... 80
Display illumination ................................................... 80
Indicator lamps  ........................................................... 78
Malfunction and indicator lamps  ........................... 218
Instrument lamps  ............................................................ 80Instruments and controls  ............................................... 18
Interior
General notes  ............................................................. 114
Interior lighting  .............................................................. 110
JJump starting  ................................................................. 253KKeys, vehicle  .....................................................................24LLamps, exterior .............................................................. 260
Adjusting headlamp aim  ......................................... 268
Auxiliary fog lamp  ............................................. 92, 264
Fog lamps  .....................................................................93
Headlamp assembly ......................................... 261, 262
Headlamps .................................90, 261, 262, 268, 280
High mounted stop lamp ......................................... 267
License plate lamps  ................................................. 267
Low and high beam ............................................90, 263 

309 Index
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car careIndex Special settings (Climate control) ............................... 101
Split rear seat bench  ..................................................... 120
Easy entry/exit feature  ............................................ 123
Rear seat head restraints  ......................................... 124
SRS indicator lamp  ........................................................ 219
SRS malfunction  .............................................................. 57
Start lock-out  .................................................................... 25
Starting and turning off the engine  ............................ 164
Steering lock  ................................................................... 162
Steering wheel
Adjustable .................................................................... 70
Indicator lamp  ...........................................................222
Stop lamp, high mounted  .............................................267
Storage compartments
Center console  ............................................................115
Compartment under front passenger seat  .............116
Glove box  .....................................................................115
Stowing things in the vehicle  ......................................230
Stranded vehicle  ............................................................259
Sun visors  ........................................................................113
Supplemental restraint system (SRS) ........................... 54
Synchronizing remote control  ..................................... 271
TTachometer ........................................................................82
Technical data  ................................................................ 287
Electrical system  ...................................................... 290
Main dimensions  ...................................................... 291
Rims and tires  ..................................................288, 289
Weights ...................................................................... 290
Tele Aid  ............................................................................ 148
Emergency calls  ........................................................149
Information ................................................................ 154
Initiating an emergency call manually .................. 151
Roadside Assistance  ................................................. 152
Telephone, general ......................................................... 139
Telephones and two-way radios  ................................... 146
Telescoping steering column
Adjusting ......................................................................70
Indicator lamp  .......................................................... 222
The first 1 000 miles (1 500 km)  ................................147
Third row seats  ...............................................................126
Tie-down rings, cargo  .................................................... 132
Tire inflation pressure  ................................................. 250
Tire traction  ....................................................................178 

310 Index
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car careIndex
Tires
Driving instructions  ................................................. 177
Rims and tires  ...........................................................288
Rotating wheels ......................................................... 241
Tire inflation pressure  .............................................250
Tire replacement  .......................................................240
Winter driving instructions  .................................... 180
Tow-away alarm ................................................................ 36
Switching off ................................................................ 36
Towing the vehicle .........................................................255
Stranded vehicle  .......................................................259
Transmission selector lever, manually unlocking 259
Trailer operation  ............................................................ 198
Trailer towing  ................................................................. 190
Transmission .................................................................. 165
Transmission control - LOW RANGE mode  ...............209
Transmission fluid level  ...............................................234
Transmission selector lever, manually unlocking ....259
Traveling abroad  ............................................................ 182
Trip computer  ................................................................... 83
Trip odometer  ................................................................... 80
Trunk ................................................................................. 34
Opening ........................................................................ 28
Trunk lamp  ...................................................................... 111Turn signal failure  ........................................................... 91
Turn signal lamp, side .................................................. 266
Turn signals  ......................................................................90
UUnlocking the vehicle ...................................................... 27VVanity mirrors  ................................................................ 113
Vehicle jack  .................................................................... 237
Vehicle keys  ......................................................................24
Ve h i c l e  t o o l s
Screwdriver ............................................................... 237WWarranty coverage  ........................................................ 284
Washing the vehicle  ..................................................... 280
What you should know at the gas station  .................. 212
Wheel bolt wrench  ........................................................ 237
Wheels ............................................................................ 240
Changing wheels ...................................................... 245