Display Message - Mercedes-Benz M-Class Operator's Manual

Display messages
258
Driving systems
Display messages
À
Attention Assist:
Drowsiness
Detected
À
Attention Assist
Inoperative
Á
Drive More Slowly
Á
Compressor Is
Cooling
Á
Malfunction
Possible causes/consequences and M Solutions
Based on specific criteria, ATTENTION ASSIST has determined that
the driver is tired or paying less attention. A warning tone also
sounds.
If necessary, take a break.
X
During long journeys, take regular breaks in good time so you get
enough rest.
ATTENTION ASSIST has failed.
Visit a qualified specialist workshop.
X
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 again
X
( page 181).
Y
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 in a manner appropriate for the current vehicle level, but
X
no faster than 50 mph (80 km/h).
Make sure that there is sufficient ground clearance.
X
Have the vehicle checked at a qualified specialist workshop.
X
The Active Curve System is faulty. The vehicle's handling
characteristics may be affected.
Do not drive faster than 50 mph (80 km/h).
X
Have the vehicle checked at a qualified specialist workshop.
X
I n f o r ma t i o n P r o v i d e d b y :
page 210).
Y