Practical hints
What to do if ...
Display symbol
Display messages
>
Vehicle being raised
Level selec. canceled
Visit workshop
Max. speed 20 mph
Drive with extreme care
428
Possible cause
Your vehicle is adjusting to your level
selection.
You have select another vehicle level.
You are driving too fast for the selected
level.
The system is functional only to a limited
extent.
The system display or the system is mal-
functioning.
You are driving too fast for the desired
level selection.
Possible solution
Reduce vehicle speed.
Set the desired vehicle level again
( page 250).
Do not drive faster than 50 mph
(80 km/h) depending on the set vehi-
cle level.
Have the vehicle checked at an autho-
rized Mercedes-Benz Light Truck
Center.
Reduce vehicle speed under 20 mph.