Mercedes-Benz GL-Class 2012 Owners Manual - Manual (Page 244)

Display messages Possible causes/consequences and M Solutions
b
Turn Signal Front
Left or Turn Signal
Front Right
The front left-hand or front right-hand turn signal is defective.
b
Turn Signal Left
Mirror or Turn
Signal Right Mirror
The turn signal in the left-hand or right-hand exterior mirror is
defective.
b
3rd Brake Lamp
The high-mounted brake lamp is faulty.
b
Brake Lamp Left
or Brake Lamp Right
The left or right-hand brake lamp is defective.
X Check whether you are permitted to change the bulb yourself
(
Y page 123).
or
X Visit a qualified specialist workshop.
b
High Beam Left
or High Beam Right
The left or right-hand high beam is defective.
b
License Plate Lamp
Left or License
Plate Lamp Right
The left or right-hand license plate lamp is defective.
X Check whether you are permitted to change the bulb yourself
(
Y page 123).
or
X Visit a qualified specialist workshop.
b
Front Foglamp Left
or Front Foglamp
Right
The left-hand or right-hand front fog lamp is defective.
X Check whether you are permitted to change the bulb yourself
(
Y page 123).
or
X Visit a qualified specialist workshop.
b
Foglamp Rear Left
or Foglamp Rear
Right
The left-hand or right-hand rear fog lamp is defective.
X Check whether you are permitted to change the bulb yourself
(
Y page 123).
or
X Visit a qualified specialist workshop.
242
Display messages
On-board computer and displays