Page 304 of 430

301 Contents – Instrument cluster display
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Instrument cluster displayMalfunction and indicator
lamps in the
instrument cluster ....................302
On-board diagnostic
system ..........................................302
Check engine malfunction
indicator lamp .............................302
Brake warning lamp ..................304
Supplemental restraint system
(SRS) indicator lamp ..................305
Fuel reserve warning .................305
ABS malfunction
indicator lamp .............................306
Electronic stability program
(ESP) — warning lamp ...............307
Distronic (DTR) –
warning lamp ..............................307
Seat belt nonusage
warning lamp ..............................308Malfunction and indicator
lamp in the
center console ........................... 308
AIRBAG OFF indicator lamp .... 308
Malfunction and warning
messages in the
multifunction display .............. 309
DISPLAY DEFECTIVE ................. 310
BATTERY/ALTERNATOR ........... 311
ENTRANCE POSITION ...............312
BRAKE ASSIST ............................312
BRAKE LINING WEAR ............... 313
BRAKE FLUID ............................. 313
PARKING BRAKE ........................ 314
TRUNK OPEN .............................. 314
ELEC. STABIL. PROG.
(Electronic stability
program) ...................................... 315
COOLANT
(coolant level) .............................. 316
COOLANT
(coolant temperature) ................ 317LIGHTING SYSTEM .................... 318
LIGHT SENSOR ...........................320
ACTIVE BODY CONTROL
(ABC) ............................................320
TIRE PRESSURE .........................322
ENGINE OIL LEVEL ...................324
CRUISE CONTROL .....................325
KEY ...............................................325
DOOR ...........................................326
HOOD ...........................................326
TELE AID .....................................327
CHIP-CARD
(KEYLESS-GO) ............................328
SELECTOR LEVER ......................329
TELEPHONE – FUNCTION .......329
WASHER FLUID .........................330
AIR SPRING (AirMatic) ............. 331
DISTRONIC (DTR) ......................332
AIR CLEANER .............................333
Page 333 of 430
330 Malfunction and warning messages
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
WA S H E R F L U I D
* C = Category, see page 309.
When this message appears while the engine is
running, the level of the reservoir has dropped to
approximately
1/3 of the total volume. The reservoir
should be refilled with the prescribed mixture of MB
Windshield washer concentrate and water or the
concentrate and commercially available premixed
windshield washer solvent / antifreeze, depending on
ambient temperature, at the next opportunity. The
reservoir for the windshield and headlamp washer
systems is located in the engine compartment.
See windshield and headlamp washer system on
page 345 for instructions on topping up the washer
fluid.
Line 1 Line 2 C*
WASHER FLUID CHECK LEVEL! 3
Page 338 of 430

335 Contents – Practical hints
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Practical hintsFirst aid kit .....................................336
Stowing things in the vehicle ......336
Fuses ................................................337
Hood .................................................339
Checking engine oil level .............342
Automatic transmission
fluid level ...................................343
Active body control (ABC)
fluid level ...................................343
Coolant level ...................................344
Adding coolant ...........................344
Windshield and headlamp
washer system ...........................345
Windshield and headlamp
washer fluid mixing ratio .........345Spare wheel, vehicle tools,
storage compartment ............... 346
Vehicle jack .................................... 347
Wheels ............................................ 348
Tire Replacement ....................... 348
Rotating wheels ......................... 349
Spare wheel .................................... 349
Changing wheels ........................... 351
Tire inflation pressure ................. 356
Battery ............................................. 357
Jump starting ................................. 359
Towing the vehicle ........................ 361
Exterior lamps ............................... 364
Headlamp assembly .................. 365
Taillamp assemblies .................. 368Changing batteries in
the electronic key ..................... 371
Synchronizing
remote control ............................373
Changing batteries in the
KEYLESS-GO-card ..................... 374
Emergency engine
shut-down .................................. 376
Fuel filler flap,
manual release .......................... 376
Emergency operation of
sliding/pop-up roof ...................377
Replacing wiper blades .................378
Roof rack .........................................380
Page 348 of 430

345 Engine compartment
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Windshield and headlamp washer system
1Windshield and headlamp washer fluid reservoir
The reservoir should be refilled with MB Windshield
Washer Concentrate and water (or concentrate
commercially available premixed windshield washer
solvent / antifreeze, depending on ambient
temperatures).
Capacity approximately 7.1 US qt (6.7 l).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 temperatures 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).
P82.35-2002-26
1
Wa r n i n g !
Washer solvent/antifreeze is highly flammable. Do
not spill washer solvent/antifreeze on hot engine
parts, because it may burn. You can be seriously
burned.
Page 384 of 430

381 Contents – Vehicle care
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex
Vehicle careCleaning and care
of the vehicle .............................382
Power washer ..............................383
Tar stains .....................................384
Paintwork, painted body
components .................................384
Engine cleaning ..........................384
Vehicle washing .........................384
Ornamental moldings ................385
Headlamps, taillamps,
turn signal lenses ......................385
Cleaning the Distronic
system sensor .............................386Cleaning the parktronic
system sensors ........................... 386
Wiper blades .............................. 387
Light alloy wheels ..................... 388
Instrument cluster ..................... 388
Steering wheel and
gear selector lever ..................... 388
Cup holder .................................. 388
Seat belts ..................................... 389
Headliner and shelf
below rear window .................... 389
Leather upholstery .................... 389
Hard plastic trim items ............. 389
Plastic and rubber parts ........... 389
Page 386 of 430

383 Cleaning and care of the vehicle
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex Scratches, corrosive deposits, corrosion or damage due
to negligent or incorrect care cannot always be removed
or repaired with the car-care products recommended
here. In such cases it is best to seek aid at your
authorized Mercedes-Benz Center.
The following topics deal with the cleaning and care of
your vehicle and give important “how-to” information as
well as references to Mercedes-Benz approved car-care
products.
Additional information can be found in the booklet titled
“Vehicle Car Guide”.Power washer
When using a power washer for cleaning the vehicle
always observe manufacturers’ operating instructions.
Note:
Vehicles with KEYLESS-GO:
If a door handle is hit by a strong jet of water, and a
KEYLESS-GO-card is in close proximity, approx. 3 ft.
(approx. 1m), the vehicle could be inadvertently locked
or unlocked.
Caution!
Never use a round nozzle to power wash tires. The
intense jet of water can result in damage to the tire.
Always replace a damaged tire.
Always keep the jet of water moving across the surface.
Do not aim directly at electrical parts, electrical
connectors, seals, or other rubber parts.
Page 389 of 430

386 Cleaning and care of the vehicle
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex
Cleaning the Distronic system sensor
Use a mild car wash detergent, such as Mercedes-Benz
approved Car Shampoo, with plenty of water to clean
the sensor (1).
To prevent scratches, never apply strong force and only
use a soft non-scratchy cloth when cleaning the sensors.
Do not attempt to wipe dirty sensors with a dry cloth or
sponge.
Note:
Restart the engine after cleaning the sensor (1).Cleaning the parktronic system sensors
Use a mild car wash detergent, such as Mercedes-Benz
approved Car Shampoo, with plenty of water.
When using a steam cleaner or power washer, aim
nozzle only briefly from a minimum distance of 4 in.
(10 cm) at sensors (1).
To prevent scratches, never apply strong force and use
only a soft, non-scratchy cloth when cleaning the
sensors. Do not attempt to wipe dirty sensors with a dry
cloth or sponge.
P54.25-2003-26
1
Page 406 of 430
403 Fuels, coolants, lubricants etc. - capacities
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index Fuel tank
including a reserve of23.2 US gal (88.0 l)
2.9 US gal (11.0 l)Premium unleaded gasoline: Posted
Octane 91
(Avg. of 96 RON / 86 MON)
Air conditioner system R-134a refrigerant and special PAG
lubricant
Windshield washer
and headlamp
cleaning system7.1 US qt (6.7 l) MB Windshield washer concentrate
1
1 Use MB Windshield Washer Concentrate “S” and water for temperatures above freezing or MB Windshield Washer Concentrate “S” and
commercially available premixed windshield washer solvent / antifreeze for temperatures below freezing. Follow suggested mixing ratios, see
page 345.
Model Capacity Fuels, coolants, lubricants etc.