Mercedes Benz 2004 c 240 User Manual
274
Practical hints
What to do if …
왔
What to do if …
Lamps in instrument cluster
General information:
If a bulb in the instrument cluster fails to
come on during the bulb self-check when
If a bulb in the instrument cluster fails to
come on during the bulb self-check when
turning the SmartKey in the starter switch
to position 2, have it checked and replaced
if necessary.
to position 2, have it checked and replaced
if necessary.
Problem
Possible cause
Suggested solution
-
The yellow ABS malfunction
indicator lamp comes on while
driving.
indicator lamp comes on while
driving.
The ABS has detected a malfunction and has
switched off. The BAS and the ESP are also
switched off (see messages in display).
switched off. The BAS and the ESP are also
switched off (see messages in display).
The brake system is still functioning normally
but without the ABS available.
but without the ABS available.
왘
Continue driving with added caution.
Wheels may lock during hard braking,
reducing steering capability.
Wheels may lock during hard braking,
reducing steering capability.
왘
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
rized Mercedes-Benz Center as soon
as possible.
Failure to follow these instructions
increases the risk of an accident.
increases the risk of an accident.
왘
Read and observe messages in the
display (
display (
컄
page 280).
The charging voltage has fallen below ten
volts. The ABS has switched off.
volts. The ABS has switched off.
왘
When the voltage is above this value
again, the ABS is operational again.
again, the ABS is operational again.
왘
If necessary, have the generator
(alternator) and battery checked.
(alternator) and battery checked.