Mercedes-Benz 2014 GLK Class - Manual (Page 248)

Display messages Possible causes/consequences and M Solutions
b
Check Rear Left
Sidemarker
Lamp or Check Rear
Right Sidemarker
Lamp
The rear left or right side marker lamp is defective.
X Visit a qualified specialist workshop.
b
Check Left Daytime
Running
Light or Check
Right Daytime
Running Light
The left-hand or right-hand daytime running lamp is faulty.
X Visit a qualified specialist workshop.
b
Active Headlamps
Inoperative
The active light function is defective.
X Visit a qualified specialist workshop.
b
Malfunction See
Operator's Manual
The exterior lighting is defective.
X Visit a qualified specialist workshop.
b
Malfunction See
Operator's Manual
The exterior lighting is defective.
X Visit a qualified specialist workshop.
b
Auto Lamp Function
Inoperative
The light sensor is defective.
X Visit a qualified specialist workshop.
b
Switch Off Lights
The lights are still switched on when you leave the vehicle. A
warning tone also sounds.
X Turn the light switch to Ã.
246
Display messages
On-board computer and displays