Mercedes-Benz M-Class 2011 Owners Manual - Manual (Page 240)

Display messages Possible causes/consequences and M Solutions
Æ
Reduce speed to
under 12 MPH
G Risk of accident
You are exceeding the speed permissible for the selected off-road
level.
X Adjust your driving style to the altered handling characteristics.
X Only make slight steering movements and avoid fast steering
movements.
X Take account of the altered handling characteristics.
X Do not driver faster than 12 mph(20 km/h).
8
Locking System
Inoperative
Service Required
The differential locks are faulty.
X Do not drive faster than 50 mph (80 km/h).
X Have the vehicle checked at a qualified specialist workshop.
8
Diff. Lock System
Overheated - Wait
briefly
The differential locks are too hot and have been disengaged.
X Drive on carefully.
X Allow the differential locks to cool down.
The differential locks reengage as soon as they have cooled
down.
8
Stop vehicle,
engage parking
brake
A gearshift process has been canceled. LOW RANGE is in the
neutral position. There is no connection between the engine and
the drive wheels.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Engage the parking brake. Do not continue driving under any
circumstances.
X Repeat the gearshift process.
Å
Service Required
If parked engage
pk. brake
The LOW RANGE system is malfunctioning.
X Do not drive faster than 50 mph (80 km/h).
X Engage the parking brake to park.
X Have the vehicle checked at a qualified specialist workshop.
Å
Max. Speed 25 MPH
You have exceeded the maximum speed for the gearshift process.
X Drive slower.
The gearshift process is carried out.
Å
Max. Speed 40 MPH
You have exceeded the maximum speed for the gearshift process.
X Drive slower.
The gearshift process is carried out.
238
Display messages
On-board computer and displays
BA 164.1 USA, CA Edition B 2011; 1; 2, en-US
d2mskot
Version: 3.0.3.5
2010-04-21T17:25:06+02:00 - Seite 238