Page 127 of 350
124 Combination switch
Technical
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Note:
The windshield washer reservoir, hoses and nozzles are
automatically heated.
For windshield and headlamp washer fluid mixing ratio
see page 265.
Windshield wiper smears
If the windshield wiper smears 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.Blocked windshield wiper
If the windshield wiper becomes blocked (for example,
due to snow), switch off the wiper.
For safety reasons before removing ice or snow, remove
electronic key from steering lock. Remove blockage.
Activate combination switch again (electronic key in
steering lock position 1).
W210.book Seite 124 Mittwoch, 30. Mai 2001 11:45 11
Page 213 of 350

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,
see page 322.
•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 265.
•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.
Note:
In winter operation, the maximum effectiveness of the
antilock brake system (ABS) or 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.
Wa r n i n g !
If the vehicle becomes stuck in snow, make sure
that snow is kept clear of the exhaust pipe and
from around the vehicle with engine running.
Otherwise, deadly carbon monoxide (CO) gases may
enter vehicle interior resulting in unconsciousness
and death.To assure sufficient fresh air ventilation, open a
window slightly on the side of the vehicle not
facing the wind.
W210.book Seite 210 Mittwoch, 30. Mai 2001 11:45 11
Page 234 of 350
231 Check regularly and before a long trip
Technical
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Check regularly and before a long trip
E 320 shown1Windshield washer system
For refilling reservoir see page 265.
2Headlamp cleaning system
Auxiliary tank connected to windshield washer
reservoir. Open filler caps on both reservoirs during
refilling.
3Coolant level
See “Adding coolant”, page 264.
4Engine oil level
See “Checking engine oil level”, page 262.
5Brake fluid
See “Brake fluid”, page 324.
Opening hood, see page 259.
Ve h i c l e l i g h t i n g : Check function and cleanliness. For
replacement of light bulbs, see “Lamps, exterior” on
page 288.
Exterior lamp switch, see page 119.
3
2
4
1
5
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Page 251 of 350
248 Malfunction and warning messages
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
LIGHTING SYSTEMWhen the message appears after starting the engine, or
if it come on while driving, this indicates a failure in the
parking lamp, taillamp, stop lamp, or low beam
headlamp. See page 288 for instructions on replacing
bulbs.
If an exterior lamp fails, the message will appear only
when that lamp is switched on.
If a brake lamp fails, the message will appear when
applying the brake and stays on until the engine is
turned off.
Note:
If additional lighting is installed (e.g. auxiliary
headlamps etc.) be certain to connect into the fuse
before the failure indicator monitoring unit order to
avoid damaging the system.
Line 1 Line 2
LAMP DEFECTIVE CHECK LAMPS!
DISPLAY DEFECTIVE VISIT WORKSHOP!
W210.book Seite 248 Mittwoch, 30. Mai 2001 11:45 11
Page 255 of 350
252 Malfunction and warning messages
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
WA S H E R F L U I DWhen 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 “S” 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 washer system on page 265 for
instructions on topping up the washer fluid.
Line 1 Line 2
WASHER FLUID CHECK LEVEL!
W210.book Seite 252 Mittwoch, 30. Mai 2001 11:45 11
Page 258 of 350

255 Contents – Practical hints
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Practical hintsFirst aid kit .....................................256
Stowing things in the vehicle ......256
Fuses ................................................257
Hood .................................................259
Checking engine oil level .............262
Automatic transmission
fluid level ...................................263
Coolant level ...................................263
Adding coolant ...........................264
Windshield and headlamp
washer system ...........................265
Windshield and headlamp
washer fluid mixing ratio .........265
Spare wheel, vehicle tools,
storage compartment ................266Vehicle jack .................................... 267
Wheels ............................................ 268
Tire replacement ....................... 268
Rotating wheels ......................... 269
Spare wheel .................................... 270
Spare wheel bolts ...................... 270
Spare wheel .....................................271
Changing wheels ........................... 273
Tire inflation pressure ................. 278
Battery ............................................. 280
Jump starting ................................. 282
Towing the vehicle ........................ 285
Transmission selector lever,
manually unlocking ................. 287Exterior lamps ................................288
Headlamp assembly ...................289
Taillamp assemblies ..................292
Changing batteries
in the electronic main key ......294
Synchronizing
remote control ............................296
Emergency engine shut-down .....296
Rear seat cushion ..........................297
Emergency operation of
sliding / pop-up roof .................298
Manual release for
fuel filler flap .............................299
Replacing wiper blade insert .......300
Roof rack .........................................302
W210.book Seite 255 Mittwoch, 30. Mai 2001 11:45 11
Page 268 of 350
265 Engine compartment
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Windshield and headlamp washer system
E 320 shown
1Windshield washer fluid reservoir
Capacity approximately 5.8 US qt (5.5 l)
2Headlamp washer fluid reservoir
Auxiliary tank connected to windshield washer
reservoir. Open filler caps on both reservoirs during
refilling.
Capacity approximately 1.9 US qt (1.8 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 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).
1
2
W210.book Seite 265 Mittwoch, 30. Mai 2001 11:45 11
Page 292 of 350
289 Exterior lamps
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Headlamp assembly
1Headlamp cover for low beam headlamp
2Headlamp cover for high beam headlamp, parking
and standing lamp3Bulb socket for turn signal lamp
4Electrical connector for low beam headlamp bulb
5Electrical connector for high beam headlamp bulb
6Bulb socket for parking and standing lamp
1
2
P82.10-2623-26
143
1156
W210.book Seite 289 Mittwoch, 30. Mai 2001 11:45 11