Mercedes-Benz GL Operator's Manual page 312

Display messages
310
Display messages
Á
Drive More Slowly Drive More Slowly
Á
Compressor Is Compressor Is
Cooling Cooling
Á
Malfunction Malfunction
Á
Max. Speed 12 mph Max. Speed 12 mph
Possible causes/consequences and M M Solutions
You cannot change the vehicle level. Possible causes are:
you are driving too fast for the selected vehicle level.
R
you are towing a trailer.
R
the trailer-coupling socket is being used, e.g. for a bicycle rack.
R
Drive more slowly and then select the desired vehicle level
X
again.
Vehicles with the ON&OFFROAD package (
R
Vehicles with the AIRMATIC package (
R
Observe the notes on towing a trailer (
X
You have selected a higher vehicle level. The compressor first
needs to cool down because of frequent level changes.
Drive in a manner appropriate for the current vehicle level.
X
Make sure that there is sufficient ground clearance.
X
Allow the compressor to cool down.
X
When the compressor has cooled down, the display message
disappears. The vehicle then continues rising to the selected
level.
AIRMATIC is malfunctioning.
Drive as appropriate for the current vehicle level, but do not
X
exceed 50 mph (80 km/h).
Make sure that there is sufficient ground clearance.
X
Have the vehicle checked at a qualified specialist workshop.
X
You are exceeding the speed permissible for the selected off-road
level.
In addition, the vehicle level display appears between the vehicle
icon and the display message, and a warning tone sounds.
G
WARNING
The vehicle could tip and rollover.
There is a risk of an accident.
Adjust your driving style to the altered handling characteristics.
X
Only make slight steering movements and avoid fast steering
X
movements.
Do not exceed 12 mph (20 km/h) until the vehicle has reached
X
off-road level 2.
page 212)
Y
page 218)
Y
page 264).
Y