Mercedes-Benz GLK-Class 2014 Owners Manual - Manual (Page 246)

Display messages Possible causes/consequences and M M Solutions
b
Check Check Trailer Trailer Left Left
Turn Signal Turn Signal or Check Check
Trailer Trailer Right Right Turn Turn
Signal Signal
The left or right-hand trailer turn signal lamp is defective.
X Observe the separate operating instructions provided by the
trailer manufacturer.
b
Check Trailer Check Trailer
Brake Lamp Brake Lamp
The trailer brake lamp is defective.
X Observe the separate operating instructions provided by the
trailer manufacturer.
b
Check Rear Left Check Rear Left
Turn Signal Turn Signal or Check Check
Rear Right Turn Rear Right Turn
Signal Signal
The rear left-hand or rear right-hand turn signal is defective.
X Visit a qualified specialist workshop.
b
Check Front Left Check Front Left
Turn Signal Turn Signal or Check Check
Front Right Turn Front Right Turn
Signal 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 119).
or
X Visit a qualified specialist workshop.
b
Check Left Mirror Check Left Mirror
Turn Signal Turn Signal or Check Check
Right Mirror Turn Right Mirror Turn
Signal Signal
The turn signal in the left-hand or right-hand exterior mirror is
defective.
X
Visit a qualified specialist workshop.
b
Check Check Center Center Brake Brake
Lamp Lamp
The high-mounted brake lamp is faulty.
X Visit a qualified specialist workshop.
b
Check Left Tail Check Left Tail
and Brake and Brake
Lamps Lamps or Check Right Check Right
Tail and Brake Tail and Brake
Lamps Lamps
The left or right-hand tail lamp/brake lamp is defective.
X Visit a qualified specialist workshop.
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