Mercedes-Benz 2003 C-Class Coupe Operator's Manual page 264

Practical hints
What to do if ...
Display
.
LOW BEAM, L
CHECK LAMP!
LOW BEAM, R
CHECK LAMP!
DISPLAY DEFECTIVE
VISIT WORKSHOP!
TURN SIGNAL, LR
CHECK LAMP!
TURN SIGNAL, RR
CHECK LAMP!
TURN SIG. IN MIRROR, L
CHECK LAMP!
TURN SIG. IN MIRROR, R
CHECK LAMP!
264
Possible cause
The left low beam lamp is malfunctioning.
The right low beam lamp is malfunctioning.
The display for the lamps or the system is
malfunctioning.
The left rear turn signal lamp is malfunc-
tioning.
The right rear turn signal lamp is malfunc-
tioning.
The left turn signal in the side mirror is mal-
functioning. This message will only appear
if all light emitting diodes have stopped
working.
The right turn signal in the side mirror is
malfunctioning. This message will only ap-
pear if all light emitting diodes have
stopped working.
Suggested solution
Visit an authorized Mercedes-Benz
Center as soon as possible.
Visit an authorized Mercedes-Benz
Center as soon as possible.
Visit an authorized Mercedes-Benz
Center as soon as possible.
Replace the bulb as soon as possible.
Replace the bulb as soon as possible.
Have the LEDs replaced as soon as
possible.
Have the LEDs replaced as soon as
possible.