Mercedes-Benz GLK-Class 2013 Owners Manual - Manual (Page 242)

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 116).
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 116).
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 Check whether you are permitted to replace the bulb yourself
(
Y
page 116).
or
X Visit a qualified specialist workshop.
b
Check Center Brake
Lamp
The high-mounted brake lamp is faulty.
X Check whether you are permitted to replace the bulb yourself
(
Y
page 116).
or
X Visit a qualified specialist workshop.
b
Check Left Tail
and Brake Lamps or
Check Right Tail
and Brake Lamps
The left or right-hand tail lamp/brake lamp is defective.
X Check whether you are permitted to replace the bulb yourself
(
Y
page 116).
or
X
Visit a qualified specialist workshop.
240
Display messages
On-boa
rd
comp
uter
and
disp
lays