
323 Contents - Practical hints
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
Practical hintsFirst aid kit  .....................................324
Fuses ................................................325
Shelf below rear window  ..............327
Hood .................................................328
Checking engine oil level  ............. 331
Automatic transmission 
fluid level  ...................................332
Active body control 
(ABC) fluid level ........................332
Coolant level  ...................................333
Adding coolant  ...........................333
Windshield and headlamp
washer system  ...........................334Windshield and headlamp 
washer fluid mixing ratio  ........ 334
Spare wheel, vehicle tools, 
storage compartment  ............... 335
Jack .................................................. 336
Wheels ............................................ 337
Tire Replacement ....................... 337
Rotating wheels  ......................... 338
Spare wheel .................................... 338
Changing wheels  ........................... 340
Tire inflation pressure  ................. 345
Battery ............................................. 346
Jump starting  ................................. 349
Towing the vehicle  ........................ 351Exterior lamps  ................................354
Headlamp assembly ...................355
Taillamp assemblies  ..................358
Standby bulb function ................... 361
Changing batteries 
in the electronic main key  ......363
Synchronizing
remote control  ............................365
Changing batteries
in the KEYLESS-GO-card  .........366
Emergency engine
shut-down ..................................368
Fuel filler flap, 
manual release  ..........................368
Emergency operation of
sliding/pop-up roof  ...................369
Replacing wiper blades .................370
Trunk lamp  ..................................... 371
Roof rack  .........................................372 

327 Fuses
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index Auxiliary fuse box below rear seat
4 Auxiliary fuse box below right rear seat.
To  o pen :  
Rem ove  the cover.
To  cl os e:  
Press the cover on.Shelf below rear window
4
Wa r n i n g !
The shelf below the rear window should not be 
used to carry objects. This will avoid such objects 
from being thrown about and injuring vehicle 
occupants during an accident or sudden maneuver.
The trunk is the preferred place to carry objects. 

348 Battery
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
While the engine is running the battery terminal clamps 
must not be loosened or detached, otherwise the 
generator and other electronic components would be 
damaged.
Note:
After reconnecting the battery also set the clock (see 
COMAND operator’s manual) resynchronize the express 
feature of the power windows (see page 180), the 
sliding/pop-up roof (see page 183), and the electronic 
stability program (see page 272).Battery recycling
Batteries contain materials that can harm the 
environment with improper disposal.
Large 12 Volt storage batteries contain lead.
Recycling of batteries is the preferred method of 
disposal.
Many states require sellers of batteries to accept old 
batteries for recycling. 

373 Contents - Vehicle care
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar careIndex
Vehicle careCleaning and care
of the vehicle  ............................. 374
Power washer ..............................375
Tar stains  ..................................... 376
Paintwork, painted body 
components ................................. 376
Engine cleaning .......................... 376
Vehicle washing  ......................... 376Ornamental moldings  ............... 377
Headlamps, taillamps, 
turn signal lenses  ...................... 377
Cleaning the Distronic 
system sensor ............................. 378
Cleaning the parktronic 
system sensors  ........................... 378
Wiper blades  .............................. 379
Light alloy wheels  ..................... 380
Instrument cluster ..................... 381Steering wheel and 
gear selector lever ...................... 381
Cup holder ................................... 381
Seat belts  .....................................382
Headliner and shelf
below rear window .....................382
Leather upholstery .....................382
Hard plastic trim items  .............382
Plastic and rubber parts ............382 

374 Cleaning and care of the vehicle
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar careIndex
Cleaning and care of the vehicle
In operation, your vehicle is subjected to varying 
external inf luences which, if gone unchecked, can 
attack the paintwork as well as the underbody and 
cause lasting damage.
Such damage is caused not only by extreme and varying 
climatic conditions, but also by air polution, road salt, 
tar, gravel and stone chipping. Grease and oil, fuel, 
coolant, brake fluid, bird droppings, insects, tree resins 
etc. should be removed immediately to avoid paint 
damage. Frequent washing reduces and/or eliminates 
the aggressiveness and potency of the above adverse 
influences.More frequent washings are necessary to deal with 
unfavorable conditions; for example, near the ocean, in 
industrial areas (smoke, exhaust emissions), or during 
winter operation.
You should check your vehicle from time to time for 
stone chipping or other damage. Any damage should be 
repaired as soon as possible to prevent the start of 
corrosion.
In doing so, do not neglect the underside of the vehicle. 
A prerequisite for a thorough check is a washing of the 
underbody followed by a thorough inspection. Damaged 
areas need to be reundercoated.
Your vehicle has been treated at the factory with a wax-
base ru stproof ing in th e body cavities w hich will  la st for 
the lifetime of the vehicle. Post-production treatment is 
neither necessary nor recommended by Mercedes-Benz 
because of the possibility of incompatibility between 
materials used in the production process and others 
applied later.
We have selected car-care products and compiled 
recommendations which are specially matched to our 
vehicles and which always reflect the latest technology. 
You can obtain Mercedes-Benz approved car-care 
products at your authorized Mercedes-Benz Center.
Wa r n i n g !
Many cleaning products can be hazardous. Some 
are poisonous, others are flammable. Always follow 
the instructions on the particular container. 
Always open your vehicle’s doors or windows when 
cleaning the inside.Never use fluids or solvents that are not designed 
for cleaning your vehicle. 

380 Cleaning and care of the vehicle
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar careIndex
Window cleaning
Use a window cleaning solution on all glass surfaces. An 
automotive glass cleaner is recommended.
Note:
For safety reasons, switch off wipers and remove 
electronic key from starter switch before cleaning the 
windshield, otherwise the wiper motor can suddenly 
turn on and cause injury.Light alloy wheels
Mercedes-Benz approved Wheel Care should be used for 
regular cleaning of the light alloy wheels.
If possible, clean wheels once a week with Mercedes-
Benz approved Wheel Care, using a soft bristle brush 
and a strong spray of water.
Follow instructions on container.
Note:
Use only acid-free cleaning materials. The acid could 
lead to corrosion. 

382 Cleaning and care of the vehicle
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar careIndex
Seat belts
The webbing must not be treated with chemical 
cleaning agents. Use only clear, lukewarm water and 
soap. Do not dry the webbing at temperatures above 
176°F (80°C) or in direct sunlight.
Headliner and shelf below rear window
Clean with soft bristle brush, or use a dry-shampoo 
cleaner in case of excessive dirt.Leather upholstery
Using aftermarket seat covers or wearing clothing that 
have the tendency to give off coloring (e.g. when wet 
etc.) may cause the upholstery to become permanently 
discolored. By lining the seats with a proper 
intermediate cover, contact-discoloration will be 
prevented.
Wipe leather upholstery with a damp cloth and dry 
thoroughly or clean with Mercedes-Benz approved 
Leather Care. Exercise particular care when cleaning 
perforated leather as its underside should not become 
wet.
Hard plastic trim items
Pour Mercedes-Benz approved Interior Care onto soft 
lint-free cloth and apply with light pressure.
Plastic and rubber parts
Do not use oil or wax on these parts.
Wa r n i n g !
Do not bleach or dye seat belts as this may severely 
weaken them. In a crash they may not be able to 
provide adequate protection. 

401 Index
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car careIndex
Index
AABS (Antilock brake system)  .......................................269
Malfunction indicator lamp .....................................294
ACTIV E  BODY  CONTRO L -
malfunction and warning messages  ...................... 310
Active body control (ABC)  ............................................275
Active body control (ABC) fluid level  .........................332
Air conditioner refrigerant ...........................................395
Air distribution, manual  ............................................... 169
Air volume, manual  ....................................................... 169
Airbag deactivation system  ............................................ 88
Airbag OFF indicator lamp  ...........................................296
Airbags .............................................................................. 92
Front airbags  ............................................................... 92
Side impact airbags  .................................................... 95
Window curtain airbags ............................................. 95
Alarm system ............................................................. 62, 64
Anticorrosion/antifreeze  ................... 247, 333, 393, 398
Antiglare night position  ............................................... 106
Antilock brake system (ABS)  .......................................269
Malfunction indicator lamp .....................................294
Antitheft alarm system  ................................................... 62Aquaplaning .................................................................. 244
Armrest, rear bench ....................................................... 195
Ashtrays ........................................................................... 196
Center console, front  ................................................ 196
Rear seats  ................................................................... 197
Audio systems .................................................................125
Cassette player  ..........................................................127
CD player  ....................................................................126
Radio ...........................................................................125
Automatic central locking  ..............................................52
Automatic climate control  ............................................ 164
Activated charcoal filter  ...........................................172
Adjustable air outlets, 
rear passenger compartment  .............................177
Air distribution, manual  .......................................... 169
Air recirculation  ........................................................ 171
Air volume, manual  .................................................. 169
Basic setting ............................................................... 168
Defogging windows  ...........................................170, 171
Defrosting ...................................................................170
Display and controls  ................................................. 166
Dust filter  ................................................................... 167
Economy mode  ..........................................................173
Front center console
storage compartment ventilation .......................175
Rear window defroster  ............................................. 176