Mercedes-Benz GLK 300 4MATIC 2012 Owner's Manual page 264

Display messages
b
Trailer left indi‐ Trailer left indi‐
cator cator or Trailer Trailer
right indicator right indicator
b
Trailer brake lamp Trailer brake lamp
b
Rear left indica‐ Rear left indica‐
tor tor or Rear right Rear right
indicator indicator
b
Front left indica‐ Front left indica‐
tor tor or Front right Front right
indicator indicator
b
Left Left mirror mirror indica‐ indica‐
tor tor or Right mir‐ Right mir‐
ror indicator ror indicator
b
Third brake lamp Third brake lamp
b
Left-hand tail Left-hand tail
lamp/brake lamp/brake
lamporRight-hand lamp Right-hand
tail lamp/brake tail lamp/brake
lamp lamp
Possible causes/consequences and M M Solutions
The left or right-hand trailer turn signal lamp is faulty.
Check whether you are permitted to replace the bulb yourself.
X
or
Visit a qualified specialist workshop.
X
The trailer brake lamp is faulty.
Check whether you are permitted to replace the bulb yourself.
X
or
Visit a qualified specialist workshop.
X
The rear left-hand or rear right-hand turn signal is faulty.
Check whether you are permitted to replace the bulb yourself
X
( page 118).
Y
or
Visit a qualified specialist workshop.
X
The front left-hand or front right-hand turn signal is faulty.
Check whether you are permitted to replace the bulb yourself
X
( page 118).
Y
or
Visit a qualified specialist workshop.
X
The turn signal in the left-hand or right-hand exterior mirror is
faulty.
Check whether you are permitted to replace the bulb yourself
X
( page 118).
Y
or
Visit a qualified specialist workshop.
X
The third brake lamp is faulty.
Check whether you are permitted to replace the bulb yourself
X
( page 118).
Y
or
Visit a qualified specialist workshop.
X
The left or right-hand tail lamp/brake lamp is faulty.
Check whether you are permitted to replace the bulb yourself
X
( page 118).
Y
or
Visit a qualified specialist workshop.
X
Display messages
261
Z