Mercedes-Benz GL-Class 2007 Owners Manual User Manual
Page 494
493
Practical hints
What to do if …
Display symbol
Display messages
Possible cause/consequence
Possible solution
k
Diff. lock system malfunct.
Visit workshop
The differential locks* are
malfunctioning.
̈
Do not drive faster than 50 mph
(80 km/h).
̈
Have the vehicle checked at an autho-
rized Mercedes-Benz Light Truck
Center.
Diff. Lock System
overheated. Wait briefly.
The differential locks* are too hot
and have been deactivated as a re-
sult.
̈
Continue driving with added caution.
The lock function is unavailable.
̈
Wait for the lock system to cool down.
The differential locks will be reactivat-
ed as soon as they have cooled off.
m
Stop vehicle
Engage parking brake
A shifting procedure could not be
completed. LOW RANGE* is in neu-
tral position. There is no connection
between the engine and the drive
wheels.
̈
Do not attempt to continue driving.
You could otherwise damage the
vehicle’s drivetrain.
̈
Let the vehicle coast to a halt.
̈
Engage the parking brake.
̈
Perform the shifting procedure again
(