
4
Contents
LIGHTING SYSTEM .................... 300
LIGHT SENSOR........................... 302
DOOR............................................ 302
TRUNK OPEN ............................. 303
HOOD ........................................... 303
TELEPHONE – FUNCTION........ 304
TELE AID ..................................... 304
WASHER FLUID.......................... 305
RESTRAINT SYSTEM ................. 306
KEY ............................................... 306
FUEL RESERVE .......................... 307
UNDERVOLTAGE ........................ 307
STEERING WHEEL ADJUST. ..... 308
Practical hintsFirst aid kit......................................  310
Stowing things in the vehicle ......  311
Fuses ................................................  311
Hood .................................................  315
Automatic transmission fluid level ...................................  317
Adding engine oil...........................  318
Coolant level ...................................  319 Adding coolant ............................ 319
Windshield and headlamp  washer system ..........................  320
Spare wheel, storage  compartment .............................  321
Vehicle tools and air pump ..........  322
Vehicle jack ....................................  323
Wheels ............................................  324 Tire replacement........................  324
Rotating wheels .........................  325
Spare wheel ....................................  326
Changing wheels ...........................  327 Inflating the collapsible 
spare tire .....................................  333
Storing spare wheel in 
wheel well ...................................  334
Tire inflation pressure .................  335
Battery.............................................  336
Jump starting..................................  338
Towing the vehicle ........................  341 Transmission selector lever, 
manually unlocking ..................  344
Exterior lamps ...............................  345 Replacing bulbs .........................  345 Changing batteries in the 
electronic main key ..................  351
Synchronizing remote 
control .......................................... 353
Emergency engine shut-down ..... 353
Fuel filler flap, manual release ... 354
Replacing wiper blade insert ....... 356
Roof rack ......................................... 357
Vehicle careCleaning and care of  the vehicle.................................. 360
Power washer..............................  361
Tar stains .....................................  361
Paintwork, painted body 
components .................................  361
Engine cleaning.......................... 362
Vehicle washing ......................... 362
Ornamental moldings................ 363
Headlamps, taillamps, 
turn signal lenses ...................... 363
Window cleaning........................ 363
Wiper blade ................................. 363 

149
Combination switch
Te ch n i c a l
data
Instruments 
and controls Operation
DrivingInstrument 
cluster display Practical hints Car care Index
6
Press switch briefly:
Single wipe without washer fluid 
(select only if windshield is wet).
Push switch past resistance point: 
Windshield washer system, windshield wipers.
See page 320 for instructions on filling the 
windshield washer reservoir.
7 Windshield wipers
0Off I Intermittent wiping 
Vehicles with optional rain sensor:
One initial wipe, pauses between wipes are 
automatically controlled by a rain sensor 
monitoring the wetness of the windshield. This 
will not occur with a door open.
Notes:
With switch in this position, one wipe occurs 
when turning the electronic key in starter switch 
from position 0. However, this might cause 
scratches in a dry windshield. Turn combination 
switch to Off position before turning the 
electronic key in starter switch from position 0.
Do not leave in intermittent setting when vehicle 
is taken to an automatic car wash or during 
windshield cleaning. Wipers will operate in 
presence of water spray at windshield, and 
wipers may be damaged as a result.
II Normal wiper speed
III Fast wiper speed Vehicles without optional rain sensor:
If the vehicle is standing still, the wiper will 
switch back one setting. 

150
Combination switch
Te ch n i c a l
data
Instruments 
and controls Operation
DrivingInstrument 
cluster display Practical hints Car care Index
Blocked windshield wipers
If the windshield wipers become blocked (for example, 
due to snow), switch off the wipers.
For safety reasons before removing ice or snow, remove 
electronic key from starter switch. Remove blockage.
Activate combination switch again (electronic key in 
starter switch position 1).
Emergency operation of windshield wipers
In case of windshield wiper malfunction in switch 
positions I or III, turn combination switch to wiper 
setting II. Have the system checked at your authorized 
Mercedes-Benz Center as soon as possible. Windshield wipers smear
If the windshield wipers smear the windshield, even 
during rain, activate the washer system as often as 
necessary. The fluid in the washer reservoir should be 
mixed in the correct ratio.
See page 320 for instructions on filling up the 
windshield washer reservoir.
See page 356 for instructions on replacing wiper blade 
inserts.
Windshield and headlamp washer fluid mixing ratio
For temperatures above freezing:
MB Windshield Washer Concentrate “S” and water.
1 part “S” to 100 parts water
(40 ml “S” to 1 gallon water).
For temperature below freezing:
MB Windshield Washer Concentrate “S” and 
commercially available premixed windshield washer 
solvent / antifreeze
1 part “S” to 100 parts solvent
(40 ml “S” to 1 gallon solvent). 

309
Contents - Practical hints
Te ch n i c a l
data
Instruments 
and controls Operation Driving
Instrument 
cluster display Practical hints
Car care Index
Practical hintsFirst aid kit......................................  310
Stowing things in the vehicle ......  311
Fuses ................................................  311
Hood .................................................  315
Automatic transmission 
fluid level ...................................  317
Adding engine oil...........................  318
Coolant level ...................................  319 Adding coolant............................  319
Windshield and headlamp  washer system ........................... 320
Spare wheel, storage  compartment..............................  321 Vehicle tools and air pump ..........  322
Vehicle jack ....................................  323
Wheels ............................................  324
Tire replacement........................  324
Rotating wheels .........................  325
Spare wheel ....................................  326
Changing wheels ...........................  327
Inflating the collapsible 
spare tire .....................................  333
Storing spare wheel in 
wheel well ...................................  334
Tire inflation pressure .................  335
Battery.............................................  336
Jump starting..................................  338 Towing the vehicle.........................  341
Transmission selector lever, 
manually unlocking ................... 344
Exterior lamps ................................ 345
Replacing bulbs .......................... 345
Changing batteries in the  electronic main key ..................  351
Synchronizing remote 
control .......................................... 353
Emergency engine shut-down ..... 353
Fuel filler flap, manual release ... 354
Replacing wiper blade insert ....... 356
Roof rack ......................................... 357