Mercedes-Benz E-Class Coupe Operator's Manual page 241

Display messages
b
Malfunction See
Operator's Manual
b
Auto Lamp Function
Inoperative
b
Switch Off Lights
Adaptive Highbeam
Assist Inoperative
Adaptive Highbeam
Assist Currently
Unavailable See
Operator's Manual
Possible causes/consequences and M Solutions
The exterior lighting is defective.
X
Visit a qualified specialist workshop.
The light sensor is defective.
X
Visit a qualified specialist workshop.
The lights are still switched on when you leave the vehicle. A
warning tone also sounds.
X
Turn the light switch to Ã.
Adaptive Highbeam Assist is faulty.
X
Visit a qualified specialist workshop.
Adaptive Highbeam Assist is deactivated and temporarily
inoperative. Possible causes are:
the windshield in the camera's field of vision is dirty.
R
visibility is impaired due to heavy rain, snow or fog.
R
X
Clean the windshield.
If the system detects that the camera is fully operational again,
Adaptive Highbeam Assist Now Available
the
displayed.
Adaptive Highbeam Assist is operational again.
Display messages
message is
239
Z