Display; Messages In The Multifunction - Mercedes-Benz 2009 GL320 BlueTEC Operator's Manual

Driving systems
Display messages
Level Selection
n
Not Permitted
Malfunction
n
Vehicle status messages in the multifunction display
Possible cause/consequence
The selected vehicle level cannot
adjusted, because
you are driving too fast for the desired
R
vehicle level
you are towing a trailer
R
you are using accessories that are
R
connected to the trailer power socket,
e.g. a bicycle rack
The air suspension is malfunctioning.
Possible solution
X
Reduce vehicle speed and set the desired
vehicle level again ( Y page 186).
X
Observe the notes on trailer towing
( Y page 310).
X
Do not drive faster than 50 mph (80 km/h).
X
Have the system checked at an authorized
Mercedes-Benz Center.
Practical hints
Z
349