Engine; Display Message - Mercedes-Benz 2011 E-Class Sedan Operator's Manual

Display messages
246
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

Engine

Display messages
+
Check Coolant
Level See
Operator's Manual
G
Warning
Do not spill antifreeze on hot engine parts. Antifreeze contains ethylene glycol which may burn
if it comes into contact with hot engine parts. You could be seriously burned.
Possible causes/consequences and M Solutions
The exterior lighting is faulty.
X
Visit a qualified specialist workshop.
The light sensor is faulty.
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 c.
Adaptive Highbeam Assist is faulty.
X
Visit a qualified specialist workshop.
Adaptive Highbeam Assist is deactivated and temporarily
inoperative, if:
the windshield is dirty in the camera's field of vision.
R
visibility is impaired due to heavy rain, snow or fog.
R
X
Clean the windshield.
Adaptive Highbeam Assist is available again, if:
the dirt (e.g. slush) drops away while the vehicle is in motion.
R
the system detects that the camera is fully operational again.
R
The Adaptive Highbeam Assist Now Available message is
displayed.
Possible causes/consequences and M Solutions
The coolant level is too low.
X
Add coolant, observing the warning notes when doing so
( Y page 311).
X
If coolant needs adding more often than usual, have the engine
coolant system checked at a qualified specialist workshop.