display MERCEDES-BENZ C CLASS COUPE 2003 Manual Online

266 Practical hintsWhat to do if …Display
Possible cause
Suggested solution
.
LICENSE PLATE LAMP L
CHECK LAMP!

The left license plate lamp is malfunction-
ing.

Replace the bulb as soon as possible.
LICENSE PLATE LAMP R
CHECK LAMP!

The right license plate lamp is malfunction-
ing.

Replace the bulb as soon as possible.
FRONT FOGLAMP, L
CHECK LAMP!

The left front fog lamp is malfunctioning.

Replace the bulb as soon as possible.
FRONT FOGLAMP, R
CHECK LAMP!

The right front fog lamp is malfunctioning.

Replace the bulb as soon as possible.
REAR FOGLAMP
CHECK LAMP!

The rear fog lamp is malfunctioning.

Replace the bulb as soon as possible.
REVERSE LAMP L
CHECK LAMP!

The left backup lamp is malfunctioning.

Replace the bulb as soon as possible.
REVERSE LAMP R
CHECK LAMP!

The right backup lamp is malfunctioning.

Replace the bulb as soon as possible.
TAIL LAMP, L
CHECK LAMP!

SUBSTITUTE LAMP ON!

The left tail lamp is malfunctioning. A back-
up bulb is being used.

Visit an authorized Mercedes-Benz
Center as soon as possible.

267
Practical hints
What to do if …
Display
Possible cause
Suggested solution
.
TAIL LAMP, R
CHECK LAMP!

SUBSTITUTE LAMP ON!

The right tail lamp is malfunctioning. A
backup bulb is being used.

Visit an authorized Mercedes-Benz
Center as soon as possible.
SIDE MARKER LAMP, LF
CHECK LAMP!

SUBSTITUTE LAMP ON!

The left side marker lamp is malfunction-
ing. A backup bulb is being used.

Visit an authorized Mercedes-Benz
Center as soon as possible.
SIDE MARKER LAMP, RF
CHECK LAMP!

SUBSTITUTE LAMP ON!

The right side marker lamp is malfunction-
ing. A backup bulb is being used.

Visit an authorized Mercedes-Benz
Center as soon as possible.
LIGHTS
TURN OFF LAMPS!
This display appears if the driver’s door is
opened with the engine shut off and no
key in the starter switch.

Insert key in the starter switch.

Switch off lights.
AUTOM. LIGHT ON
REMOVE KEY!
Key in the starter switch position
1 or 2.

Remove key from the starter switch.
!
(Canada only)
;
(USA only)
PARKING BRAKE
RELEASE PARKING BRAKE!
You are driving with the parking brake set.

Release the parking brake
(page 46).
<
SEAT BELT SYSTEM
VISIT WORKSHOP!
The seat belt system is malfunctioning.

Visit an authorized Mercedes-Benz
Center as soon as possible.

268 Practical hintsWhat to do if …Display
Possible cause
Suggested solution
<
FRT. PASSENGER SEAT
LOOK!
The display reminds you and your passen-
ger to fasten the seat belt.

Fasten the seat belts.
DRIVER’S SEAT BELT
FASTEN SEAT BELT!
The display reminds you to fasten the seat
belt.

Fasten the seat belts.
_
STEERING WHEEL ADJUST
LOCK!
The steering column is not properly locked.

Lock the steering column properly
(page 38).
POWER STEERING FLUID
VISIT WORKSHOP!
The power steering gear oil level is too low.
There is a danger of steering gear damage.

Have the system checked by an au-
thorized Mercedes-Benz Center.
Warning!
G
If the level of steering gear oil in reservoir is
too low, the steering power assistance could
fail. Much greater effort will then be needed
to turn the steering wheel.
Do not add steering oil without checking the
steering system.
Do not drive the vehicle. Have the system
checked at your authorized Mercedes-Benz
Center as soon as possible.

269
Practical hints
What to do if …
Display
Possible cause
Suggested solution
L
TELE AID
VISIT WORKSHOP!
One or more main functions of the Tele Aid
system are malfunctioning.

Have the Tele Aid system checked by
an authorized Mercedes-Benz Cen-
ter.
ì
FUNCTION
NOT AVAILABLE
This display appears if button
ì
or
í
on the multifunction steering wheel
is pressed and the vehicle is not equipped
with a telephone.
Ê
TRUNK OPEN!
This message will appear whenever the
trunk lid is open.

Close the trunk lid.
1
RESTRAINT SYSTEM
VISIT WORKSHOP!
The system is malfunctioning.

Drive with added caution to the near-
est authorized Mercedes-Benz Cen-
ter.
Warning!
G
In the event a malfunction of the SRS is indi-
cated as outlined above, the SRS may not be
operational. For your safety, we strongly
recommend that you visit an authorized
Mercedes-Benz Center immediately to have
the system checked; otherwise the
SRS may not be activated when needed in
an accident, which could result in serious or
fatal injury, or it might deploy unexpectedly
and unnecessarily which could also result in
injury.

270 Practical hintsWhat to do if …Display
Possible cause
Suggested solution
#
UNDERVOLTAGE
ENGINE ON!
The battery has insufficient voltage and
can no longer supply the convenience
functions such as seat heater*.
Start the engine (
page 44).
UNDERVOLTAGE
SWITCH CONSUMERS OFF!
The battery is malfunctioning.

Have the battery checked at a ser-
vice station.
G
VISIT WORKSHOP!
DISPLAY DEFECTIVE
The instrument cluster display is malfunc-
tioning.

Continue driving with added caution.

Visit an authorized Mercedes-Benz
Center as soon as possible.
±
VISIT WORKSHOP!
DISPLAY DEFECTIVE
Certain electronic systems are unable to
relay information to the control system.
The following systems may have failed:

Coolant temperature gauge


Tachometer


Cruise control display

Have the electronic systems checked
by an authorized Mercedes-Benz
Center (
page 250).
W
WASHER FLUID
CHECK LEVEL!
The fluid level has dropped to about
1/3 of
total reservoir capacity.

Add washer fluid (
page 232).

292 Practical hintsFlat tire
Before storing the jack in the trunk, it
should be fully collapsed, with handle
folded in.Inflating the spare tire

Take the electric air pump out of the
trunk.
1 Flap
2 Air hose with pressure gauge and vent
screw
3 Union nut
4 Electrical plug
Please exercise appropriate caution

Open flap 1 on air pump.

Pull out electrical plug 4 and air hose
with the pressure gauge 2.
Observe instructions on air pump label.

Remove the valve cap from valve.

Screw the air hose 2 on to the tire
valve.

Insert electrical plug 4 into vehicle cig-
arette lighter socket.

To switch on the air pump turn the key
in the starter switch to position 1
(page 31).

Operate air pump until the pressure
gauge displays 36 psi (2.5 bar)
This takes about five minutes for the
space tire. The air hose 2 and the union
nut 3 can become hot during inflation.
Warning!
G
Have the tightening torque checked after
changing a wheel. The wheels could come
loose if they are not tightened to a torque of
80 ft lb (110 Nm).
Warning!
G
Observe instructions on air pump label.


328 Technical termsCollapsible tireAn especially compact spare tire that
must be inflated with a provided air
pump before using. It should only be
used to bring the vehicle to the nearest
service station.
COMAND* (C
ockpit M
anagement and D
ata Sys-
tem)
Information and operating center for
vehicle sound and communications
systems, including the radio and navi-
gation system, as well as for other op-
tional equipment (CD changer,
telephone, etc.).
Control system The control system is used to call up
vehicle information and to change
component settings. Information and
messages appear in the multifunction
display. The driver uses the buttons on
the multifunction steering wheel to
navigate through the system and to ad-
just settings. Cruise control
Driving convenience system for auto-
matically maintaining the vehicle speed
set by the driver.
Engine number The number set by the manufacturer
and placed on the cylinder block to
uniquely identify each engine pro-
duced.
Engine oil viscosity Measurement for the inner friction (vis-
cosity) of the oil at different tempera-
tures. The higher the temperature an
oil can tolerate without becoming thin,
or the lower the temperature it can tol-
erate without becoming viscous, the
better the viscosity.
ESP (E
lectronic S
tability Pr
ogram)
Improves vehicle handling and direc-
tional stability. ETD
(E
mergency T
ensioning D
evice)
Device which deploys in certain frontal
and rear collisions exceeding the sys-
tem's threshold to tighten the seat
belts.
->SRS
FSS (F
lexible S
ervice S
ystem)
Service indicator in the multifunction
display that informs the driver when
the next vehicle maintenance service is
due.
Gear range Number of gears which are available to
the automatic transmission for shifting.
The automatic gear shifting process
can be adapted to specific operating
conditions using the selector lever.

329
Technical terms
GPS*
(G
lobal P
ositioning S
ystem)
Satellite-based system for relaying
geographic location information to and
from vehicles equipped with special re-
ceivers. Employs CD digital maps for
navigation.
Instrument cluster The displays and indicator/warning
lamps in the driver’s field of vision, in-
cluding the tachometer, speedometer
and fuel gauge.
Kickdown Depressing the accelerator past the
point of resistance shifts the transmis-
sion down to the lowest possible gear.
This very quickly accelerates the vehi-
cle and should not be used for normal
acceleration needs.
Lock button Button on the door which indicates
whether the door is locked or un-
locked. Pushing the lock button down
on an individual door from inside will
lock that door. Memory function*
Used to store three individual seat,
steering wheel and mirror positions for
each key.
Menu The control system displays are ar-
ranged in menus. Each menu contains
a number of commands for particular
systems. In the Audio menu, for exam-
ple, you will find the commands
Select
radio station
or Operate CD player
.
Using commands you can directly
change the settings for your vehicle.
MON (M
otor O
ctane N
umber)
The Motor Octane Number for gasoline
as determined by a standardized meth-
od. It is an indication of a gasoline's
ability to resist undesired detonation
(knocking). The average of both the
MON (Motor Octane Number) and
->RON (Research Octane Number) is
posted at the pump, also known as AN-
TI-KNOCK INDEX. Multifunction display
Display field in the instrument cluster
used to present information provided
by the control system.
Multifunction steering wheel Steering wheel with buttons for operat-
ing the control system.
Overspeed range Engine speeds within the red marking
of the tachometer dial. Avoid this en-
gine speed range, as it may result in se-
rious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.

333
Index
A
ABS 23, 73, 327
ABS control 74
Malfunction indicator lamp 247
Messages in display 253
Warning lamp 247
Accelerator position, automatic transmis- sion 137
Accident In case of 50
Activating Air conditioning (cooling) 148, 157
Air recirculation mode 146, 154
Anti-theft alarm system 78
Automatic climate control 151
Central locking (control system) 122
Climate control 143
Defrost 146, 154
Easy-entry/exit feature 123
ESP 77
Exterior headlamps 47
Exterior lamps 97
Hazard warning flasher 99
Headlamps 47
High beams 99
Ignition 31 Immobilizer 53, 78
Rear fog lamp 97
Rear window defroster 147, 156
Residual heat 158
Seat heater* 92
Tow-away alarm 79
Windshield wipers 48
Adding Coolant 230
Engine oil 228
Additional turn signals 280
Adjustable air outlets, rear passenger com- partment 149, 158
Adjusting 32 Air distribution 145, 153
Air volume 145, 153
Backrest tilt 33, 35
Exterior rear view mirror 40
Head restraint height 33, 35, 37
Head restraint tilt 34, 35
Head restraints 37
Inside rear view mirror 39
Instrument cluster illumination 102
Manual seat 33
Mirrors 39
Rear seat head restraints 36 Seat cushion tilt 33, 35
Seat fore and aft adjustment 33, 34
Seat height 33, 35
Seats 32
Steering column height 39
Steering column length 39
Steering wheel 37
Air conditioner (cooling) Turning off 148, 157
Turning on 148, 157
Air conditioner refrigerant 319
Air distribution Adjusting 145, 153
Air outlets, rear passenger compartment Adjustable 149, 158
Air pressure see Tire inflation pressure 234
Air recirculation mode 146, 154 Activating 146, 154
Deactivating 147, 155
Air volume Adjusting 145, 153
AIRBAG OFF indicator lamp 251
Airbags 57 BabySmart
TM airbag deactivation
system 327
BabySmartTM deactivation system 67

334 Index
Children 58
Front 61
Passenger 61
Safety guidelines 60
Side impact 61
Window curtain 61
Alarm Audible 72, 79
Canceling 79
Visual 78
Alarm system Anti-theft 78
Alignment bolt 290
Alignment bolt (vehicle tool kit) 327
Anticorrosion/antifreeze 322
Antiglare Automatic 138
Antilock brake system (ABS) 327
Anti-theft alarm system Arming 78
Canceling alarm 79
Disarming 79
Anti-theft systems 78 Anti-theft alarm system 78
Immobilizer 78
Tow-away alarm 79 Aquaplaning 219
Armrest
Storage compartment in front of 196
Storage spaces 197
Ashtray 198
ATF (automatic transmission fluid) 229
AUDIO menu 110 Selecting radio station 111
Audio system Audio and telephone, operation 159
Button and soft key operation 162
Cassette mode 168
CD mode 172
Operating and display elements 160
Operating safety 159
Operation 162
Radio mode 165
Switching off 162
Switching on 162
Telephone operation 176
Audio systems 159
Automatic antiglare for rear view mirror 138
Automatic central locking Activating/deactivating (control sys-
tem) 122 Automatic climate control
Adjusting air distribution 153
Air recirculation mode 154
Deactivating 148
Defrosting 154
Rear window defroster 156
Residual heat utilization 158
Residual ventilation 158
Setting the temperature 152
Automatic climate control* 150
Automatic headlamp mode 97
Automatic lighting control Activating 100
Deactivating 100
Automatic locking when driving 87
Automatic transmission 132 Accelerator position 137
Emergency operation (Limp Home Mode) 137
Fluid level 229
Gear ranges 134
Gear selector lever position 135
Gear shifting malfunctions 137
Kickdown 137
Manual shifting 133
One-touch gearshifting 133