Mercedes-Benz 2013 GL X166, Operator'S Manual

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Display messages Possible causes/consequences and
M
Solutions
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 132).
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 132).
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 132).
or
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
Check whether you are permitted to replace the bulb yourself
(
Y
page 132).
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 132).
or
X
Visit a qualified specialist workshop.
b
Check Left High
Beam
or
Check
Right High Beam
The left or right-hand high beam is defective.
X Check whether you are permitted to replace the bulb yourself
(
Y
page 132).
or
X
Visit a qualified specialist workshop.
Display messages
295
On-board computer and displays
Z