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

Display messages
b
AUTO Lamp Function
Inoperative
b
Please Switch Off
Lights
Adaptive High-beam
Assist
Inoperative

Engine

Display messages
+
Check Coolant
Level See Oper.
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.
! The coolant level is too low. Avoid making long journeys with too little coolant in the cooling
system. The engine will otherwise be damaged.
The display messages and the corresponding symbol that indicate that the coolant level is
too low must not be ignored.
Possible causes/consequences and M Solutions
The light sensor is faulty.
X
Visit a qualified specialist workshop.
USA only:
X
Switch off the daytime running lamps in the on-board computer
( Y page 341).
X
Switch the lights on and off using the light switch.
The lights are still switched on when you leave the vehicle. A
warning tone also sounds.
X
Turn the light switch to $ or c.
or
X
If the rear fog lamp is switched on: press the light switch in to
the stop.
Adaptive Highbeam Assist is faulty.
X
Visit a qualified specialist workshop.
Possible causes/consequences and M Solutions
The coolant level is too low.
X
Add coolant, observing the warning notes when doing so
( Y page 407).
X
If coolant needs adding more often than usual, have the engine
coolant system checked at a qualified specialist workshop.
Display messages
359
Z