
230 Malfunction and indicator lamps
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Telescoping steering column – indicator lamp
The indicator lamp in the instrument cluster
comes on with the electronic key in steering
lock position 2 and should go out with the
engine running.
If the indicator lamp does not go out after starting the
engine, the adjustable steering column is not properly
locked.
For locking the adjustable telescoping steering column,
see page 77.
Seat belt warning lamp
With the electronic key in steering lock
position 2, the seat belt warning lamp comes
on and a warning sounds for approx.
6 seconds if the driver’s seat belt is not fastened.Malfunction and indicator lamps in the center
console
AIRBAG OFF indicator lamp
The 7 indicator lamp will light up for approx.
6 seconds when you turn the electronic key in steering
lock to position 1 or 2.
The 7 indicator lamp stays lit as long as a
BabySmart
TM compatible child seat is properly installed
on the front passenger seat. It indicates that the front
passenger airbag is switched off.
See page 64 for BabySmart
TM deactivation system.
BabySmart
TM is a trademark of Siemens Automotive Corp.
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231 Malfunction and warning messages
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index Malfunction and warning messages in the
multifunction display
Malfunction and warning messages for the following
systems will be displayed immediately in the
multifunction display.
These messages can be cleared from the instrument
cluster by:
•using the J button on the instrument cluster, or
•pressing buttonj, k, è or ÿ on the
multifunction steering wheel.
They are then stored in the malfunction message
memory. See page 104.Notes:
Certain malfunction and warning messages are
accompanied by an audible signal.
Malfunction and warning messages in red are always
accompanied by an audible signal.
Temporary messages such as “SWITCH OFF LIGHTS”
will not be stored in the malfunction message memory.
Wa r n i n g !
All messages contain important information which
should be taken note of and, where malfunction
indicated, addressed as soon as possible at an
authorized Mercedes-Benz Center.Failure to repair condition noted may cause
damage not covered by the Mercedes-Benz Limited
Warranty, or result in property damage or personal
injury.
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239 Malfunction and warning messages
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index LIGHTING SYSTEMWhen the message appears after starting the engine, or
if it comes on while driving, this indicates a failure in
the parking lamp, taillamp, stop lamp, or low beam
headlamp. See page 273 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!
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240 Malfunction and warning messages
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
LIGHT SENSOR
With the electronic key removed and the driver’s door
open, a warning sounds and the message “SWITCH OFF
LIGHTS!” appears in the multifunction indicator if the
vehicle’s exterior lamps (except standing lamps) are not
switched off.STEER. WHEEL ADJUST.
For locking the adjustable telescoping steering column,
see page 77.
Line 1 Line 2
STEER. WHEEL ADJUST.
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269 Jump starting
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Proceed as follows:
1. Position the vehicle with the charged battery so that
the jumper cables will reach, but never let the
vehicles touch. Make sure the jumper cables do not
have loose or missing insulation.
2. On both vehicles:
•Turn off engine and all lights and accessories,
except hazard warning flashers or work lights.
•Apply parking brake and shift selector lever to
position “P”.
Important!
3. Clamp one end of the first jumper cable to the
positive (+) under hood terminal of the discharged
battery and the other end to the positive (+) terminal
of the charged battery. Make sure the cable clamps
do not touch any other metal parts.
4. Clamp one end of the second jumper cable to the
grounded negative (–) terminal of the charged
battery and the final connection to the negative (–)
terminal (2) of the discharged battery.Important!
5. Start engine of the vehicle with the charged battery
and run at high idle. Make sure the cables are not
on or near pulleys, fans, or other parts that move
when the engine is started. Allow the discharged
battery to charge for a few minutes. Start engine of
the disabled vehicle in the usual manner.
6. After the engine has started, remove jumper cables
by exactly reversing the above installation
sequence, starting with the last connection made
first. When removing each clamp, make sure that it
does not touch any other metal while the other end
is still attached.
Notes:
If engine does not run after several unsuccessful
starting attempts, have it checked at the nearest
authorized Mercedes-Benz Center.
Excessive unburned fuel may damage the catalytic
converter.
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314 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
GGarage door opener ....................................................... 164
Gasoline
Additives ....................................................................305
Fuel requirements ....................................................304
Premium unleaded ...................................................304
General notes on the central locking system .............. 27
Glove box ......................................................................... 153HHazard warning flasher switch ....................................119
Head restraints
Front ............................................................................. 51
Rear ............................................................................... 52
Removal ........................................................................ 51
Headlamp cleaning system ...........................................116
Headlights ........................................................................114
Heated seats ..................................................................... 55
Hood .................................................................................249
IIdentification labels ...................................................... 297
Illuminated vanity mirrors ........................................... 152
Indicator lamps in the instrument cluster ...................84
Individual settings ......................................................... 106
Infant and child restraint systems ................................ 74
Installation ................................................................... 76
Information call
See Tele Aid ...............................................................178
Instrument cluster ........................................................... 82
Activating display .......................................................85
Indicator lamps ............................................................84
Instrument lamps ............................................................. 85
Instruments and controls ............................................... 18
Interior
General notes ............................................................. 152
Interior lighting .............................................................. 150JJump starting ................................................................. 268
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315 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
KKeys, vehicle ..................................................................... 24LLamps, exterior
Fog lamps ....................................................................114
Headlamp, adjusting ................................................278
Headlamps ..................... 114, 239, 240, 274, 278, 292
Low and high beam .......................................... 117, 275
Parking lamp ..............................................................114
Parking lamps ...........................................................275
Replacing bulbs .........................................................273
Side marker lamp, front ...........................................277
Standing lamp ............................................................114
Standing lamps ..........................................................275
Taillamp assemblies ......................................... 114, 276
Turn signal lamp ............................................... 117, 275
Layout of poly-V-belt drive ............................................298
LIGHT SENSOR - malfunction
and warning messages ............................................240
Lighter ............................................................................. 158
LIGHTING SYSTEM - malfunction
and warning messages ............................................239Limp home mode (Automatic transmission) ............. 199
Loading instructions ...................................................... 160
Locking and unlocking .................................................... 30
Low engine coolant level warning .............................. 237
MMaintenance ...................................................................175
Malfunction and indicator lamps
in the instrument cluster ........................................ 226
Malfunction and warning messages ...........................231
ABS-SYSTEM ............................................................. 234
BATTERY/ALTERNATOR ......................................... 233
BRAKE ASSIST ......................................................... 234
BRAKE FLUID ........................................................... 235
BRAKE LINING WEAR ............................................ 235
COOLANT (coolant level) ........................................ 237
COOLANT TEMP. (coolant temperature) .............. 238
DISPLAY DEFECTIVE (engine control unit) ........ 232
DISPLAY DEFECTIVE (several systems) ............... 232
ELEC. STABIL. PROGR. ............................................ 242
ENGINE FAN ............................................................. 236
ENGINE OIL LEVEL .................................................. 241
LIGHT SENSOR ......................................................... 240
LIGHTING SYSTEM .................................................. 239
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320 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
WWarranty coverage .........................................................296
WASHER FLUID (headlamp cleaning system) -
malfunction and warning messages ......................243
Washing the vehicle ......................................................292
What you should know at the gas station .................. 221
Wheels .............................................................................257
Light alloy wheels .....................................................293
Rims and tires ...........................................................300
Wheels, changing .....................................................260
Where to find it ................................................................ 13
Windshield washer/headlamp cleaning system
Refilling ......................................................................254
Winter driving ................................................................208
Winter driving instructions .........................................207
Wiper blade
Replacing insert ........................................................285
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