Mercedes-Benz R-Class 2007 Owners Manual - Manual (Page 464)

463
Practical hints
What to do if …
Display symbol Display message Possible cause/consequence Possible solution
.
3rd brake lamp The high mounted brake lamp is
malfunctioning. This message
will only appear if all light
emitting diodes have stopped
working. ̈ Contact an authorized Mercedes-Benz
Light Truck Center as soon as possible.
Active headlamps
inoperative The active Bi-Xenon* headlamp
system is malfunctioning. ̈ Contact an authorized Mercedes-Benz
Light Truck Center as soon as possible.
AUTO Light
inoperative The light sensor is malfunction-
ing. The headlamps do not
switch on automatically. ̈ In the control system, set lamp operation
to manual mode (
୴ page 147).
̈ Switch on headlamps using the exterior
lamp switch (
୴ page 146).
̈ Contact an authorized Mercedes-Benz
Light Truck Center as soon as possible.
Brake lamp left The left brake lamp is malfunc-
tioning. A substitute bulb is
being used. ̈ Replace the bulb as soon as possible
(
୴ page 484).
Brake lamp right The right brake lamp is malfunc-
tioning. A substitute bulb is
being used. ̈ Replace the bulb as soon as possible
(
୴ page 484).