Mercedes-Benz G-Class 2013 Owners Manual - Manual (Page 234)

Display messages Possible causes/consequences and M Solutions
b
Check Trailer Left
Turn Signal or
Check Trailer
Right Turn Signal
The left or right-hand trailer turn signal lamp is defective.
X Check whether you are permitted to change the bulb yourself.
or
X Visit a qualified specialist workshop.
b
Check Trailer
Brake Lamp
The trailer brake lamp is defective.
X Check whether you are permitted to change the bulb yourself.
or
X Visit a qualified specialist workshop.
b
Check Rear Left
Turn Signal or
Check Rear Right
Turn Signal
The rear left-hand or rear right-hand turn signal is defective.
X Check whether you are permitted to replace the bulb yourself
(
Y page 109).
or
X Visit a qualified specialist workshop.
b
Check Front Left
Turn Signal or
Check Front Right
Turn Signal
The front left-hand or front right-hand turn signal is defective.
X Check whether you are permitted to replace the bulb yourself
(
Y page 109).
or
X Visit a qualified specialist workshop.
b
Check Left Mirror
Turn Signal or
Check Right Mirror
Turn Signal
The turn signal in the left-hand or right-hand exterior mirror is
defective.
X Visit a qualified specialist workshop.
b
Check Center Brake
Lamp
The high-mounted brake lamp is faulty.
X Visit a qualified specialist workshop.
b
Check Left Brake
Lamp or Check Right
Brake Lamp
The left or right-hand brake lamp is defective.
X Replace the bulb ( Y page 108).
b
Check Left High
Beam or Check Right
High Beam
The left or right-hand high beam is defective.
X Visit a qualified specialist workshop.
232
Display messages
On-board computer and displays