MERCEDES-BENZ C-CLASS 2002 Owners Manual
Manufacturer: MERCEDES-BENZ, Model Year: 2002, Model line: C-CLASS, Model: MERCEDES-BENZ C-CLASS 2002Pages: 399, PDF Size: 16.95 MB
Page 291 of 399
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Malfunction and indicator lamps
Te ch n i c a l
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Instruments
and controls Operation Driving
Instrument
cluster display Practical hints Car care Index
Electronic stability program (ESP) — warning lamp The yellow ESP warning lamp in the
speedometer dial comes on with the
electronic key in starter switch position 2.
It should go out with engine running.
If the ESP malfunction indicator lamp remains
illuminated with the engine running, a malfunction has
been detected in the system. Pressing the accelerator
pedal will require greater effort. Only partial engine
output will be available.
See electronic stability program (ESP) on page 274 if the
warning lamp lights up or flashes when the vehicle is
moving. Seat belt nonusage warning lamp
With the electronic key in starter switch
position 2, the seat belt nonusage warning
lamp comes on, and a warning sounds for a
short time if the drivers seat belt is not fastened.
After starting the engine, the seat belt nonusage
warning lamp blinks for a brief period to remind the
driver and passengers to fasten seat belts.
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cluster display Practical hints Car care Index
Malfunction and indicator lamp in the center
console
AIRBAG OFF indicator lamp
The
ü indicator lamp will light up for approximately
6 seconds when you turn the electronic key in starter
switch to position 1 or 2.
It does not light up if there is a fault in the system.
The ü indicator lamp stays lit as long as a
Baby Smart
TM child seat is properly installed on the
front passenger seat. It indicates that the front
passenger airbag is switched off.
See page 69 for BabySmart
TM airbag and its deactivation
system.
Baby Smart
TM is a trademark of Siemens Automotive Corp.
Wa r n i n g !
The BabySmart
TM airbag deactivation system will
ONLY work with a special child seat designed to
operate with it. It will not work with child seats
which are not BabySmart
TM compatible.
Never place anything between seat cushion and
child seat (e.g. pillow), since it reduces the
effectiveness of the deactivation system.Follow the manufacturer’s instructions for
installation of special child seats.The passenger front airbag will not deploy only if
the ü indicator lamp remains illuminated.Please be sure to check the indicator every time
you use the special system child seat. Should the
light go out while the restraint is installed, please
check installation. If the light remains out, do not
use the BabySmart
TM restraint to transport children
on the front passenger seat until the system has
been repaired.
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Page 293 of 399
290
Malfunction and warning messages
Te ch n i c a l
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Instruments
and controls Operation Driving
Instrument
cluster display Practical 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.
They are divided into three categories.
Category C1:
Messages of most immediate priority.
These cannot be cleared from the instrument cluster
using the reset knob on the instrument cluster (see
page 99).
Categories C2 and C3:
Messages of less immediate priority.
These can be cleared from the instrument cluster using
the reset knob on the instrument cluster (see page 99)
and are then stored in the malfunction message
memory. See page 119. Note:
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 “TRUNK OPEN!” will not
be stored in the malfunction message memory.
Wa r n i n g !
All categories of 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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Page 294 of 399
291
Malfunction and warning messages
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Instrument
cluster display Practical hints Car care Index
DISPLAY DEFECTIVE (engine control unit)
* C = Category, see page 290This message is displayed to indicate that the
information being relayed by the engine control unit is
no longer complete. The display for coolant temperature
gauge, tachometer, or the cruise control may have failed.
DISPLAY DEFECTIVE (several systems)
* C = Category, see page 290The displays for several systems have failed. Some
systems themselves may also have failed.
Line 1
Line 2C*
VISIT WORKSHOP! DISPLAY FAULTY2
Line 1Line 2C*
VISIT WORKSHOP! DISPLAY FAULTY2
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cluster display Practical hints Car care Index
BATTERY / ALTERNATOR
* C = Category, see page 290
This message indicates a malfunction which must be
repaired immediately.
It may indicate that the poly-V-belt has broken. Should
this condition occur, the poly-V-belt must be replaced
before continuing to operate the vehicle. Otherwise, the
engine will overheat due to an inoperative water pump
which may result in damage to the engine.
Do not continue to drive the vehicle with this message
displayed.
Doing so could result in serious engine damage that is
not covered by the Mercedes-Benz Limited Warranty.
Line 1 Line 2C*
BATTERY/ALTERNATOR VISIT WORKSHOP! 2
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Instrument
cluster display Practical hints Car care Index
ANTILOCK BRAKE SYSTEM
* C = Category, see page 290See page 272 for notes on the antilock brake system
(ABS).1 The display or the system is malfunctioning
BRAKE ASSIST* C = Category, see page 290A malfunction has been detected in the system. The
brake system functions in the usual manner, but
without brake assist system (BAS).
See page 271 for notes on the brake assist system (BAS).
Line 1
Line 2C*
ABS SYSTEM VISIT WORKSHOP!2
DISPLAY DEFECTIVE VISIT WORKSHOP!
1
2
Line 1 Line 2C*
BRAKE ASSIST NOT AVAILABLE! 2
BRAKE ASSIST VISIT WORKSHOP!2
DISPLAY DEFECTIVE VISIT WORKSHOP! 2
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cluster display Practical hints Car care Index
BRAKE PAD WEAR
* C = Category, see page 290When this message appears during braking, it indicates
that the brake pads are worn down.
Have the brake system checked at your authorized
Mercedes-Benz Center as soon as possible. BRAKE FLUID
* C = Category, see page 290
Line 1 Line 2 C*
BRAKE PAD WEAR VISIT WORKSHOP! 2Line 1
Line 2C*
BRAKE FLUID VISIT WORKSHOP! 2Wa r n i n g !
Driving with this message displayed can result in
an accident. Have your brake system checked
immediately. Don’t add brake fluid before checking
the brake system. Overfilling the brake fluid
reservoir can result in spilling brake fluid on hot
engine parts and the brake fluid catching fire. You
can be seriously burned.
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Page 298 of 399
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cluster display Practical hints Car care Index
PA R K I N G B R A K E
* C = Category, see page 290
SEAT BELT SYSTEM* C = Category, see page 290
Line 1
Line 2C*
PARKING BRAKE ENGAGE BRAKE!1
PARKING BRAKE RELEASE BRAKE! 1Line 1Line 2C*
SEAT BELT SYSTEM VISIT WORKSHOP! 1
PASSENGER SEAT BELT FASTEN SEAT BELT! 2
DRIVER SEAT BELT FASTEN SEAT BELT! 2
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ELEC. STABIL. PROG. (Electronic stability program)
* C = Category, see page 290 1 The enhanced vehicle stability offered by ESP and the torque
reduction feature are unavailable.
2 This message may be displayed if the power supply was interrupted (battery disconnected or empty). Synchronize ESP, see
page 275
3 The system is temporarily unavailable. The reason could be that the self-diagnosis has not been completed. The display will clear
itself after driving a short distance at more than 12 mph (2o km/h).
4 The system is unavailable due to low voltage, e.g. battery not being charged.
5 A malfunction has been detected in the system. In case of ESP malfunction the ESP warning lamp in the instrument cluster
illuminates and the ESP switch in the center console does not
function. If in addition the ABS is malfunctioning, only partial
engine output will be available.
6 The display or the system is malfunctioning.
Line 1 Line 2 C*
ELEC. STABIL. PROG. NOT AVAILABLE!
1, 2, 3, 4
2
ELEC. STABIL. PROG. VISIT WORKSHOP!
1, 5
2
DISPLAY DEFECTIVE VISIT WORKSHOP!
6
2
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Malfunction and warning messages
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cluster display Practical hints Car care Index
COOLANT (coolant level)
* C = Category, see page 290When this message appears while driving, the coolant
level has dropped below the required level. If no leaks
are noticeable and the engine temperature does not
increase, continue to drive to the nearest service station
and have coolant added to the coolant system.
The low engine coolant level warning should not be
ignored. Extended driving with the symbol displayed
may cause serious engine damage not covered by the
Mercedes-Benz Limited Warranty.
In cases of major or frequent minor coolant loss, have
the cooling system checked at your authorized
Mercedes-Benz Center as soon as possible.
Note:
Do not drive without coolant in the cooling system. The
engine will overheat causing major engine damage.
Monitor the coolant temperature gauge while driving,
see page 137.
See page 319 for instructions on topping up the coolant.Line 1
Line 2C*
COOLANT CHECK LEVEL! 2
Wa r n i n g !
Do not spill antifreeze on hot engine parts.
Antifreeze contains ethylene glycol which may
burn if it comes into contact with hot engine parts.
You can be seriously burned.
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