Mercedes-Benz GL-Class 2015 - Manual (Page 316)

Display messages Possible causes/consequences and M M Solutions
8
Different. Lock Different. Lock
Sys. Malfunction Sys. Malfunction
The differential lock is faulty.
X
Do not drive at speeds above 50 mph (80 km/h).
X
Have the vehicle checked at a qualified specialist workshop.
8
Different. Different. Locking Locking
Sys. Cooling Down Sys. Cooling Down
Please Wait Please Wait
The differential lock is too hot and has been disengaged.
X Drive on carefully.
X
Allow the differential lock to cool down.
The differential lock re-engages as soon as it has cooled down.
LOW RANGE Stop LOW RANGE Stop
Apply Apply Parking Parking Brake Brake
A gearshift process has been canceled. LOW RANGE is in the neu-
tral 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
Apply the electric parking brake. Do not continue driving under
any circumstances.
X
Repeat the gearshift process.
LOW RANGE Malfunc‐ LOW RANGE Malfunc‐
tion To Park, tion To Park,
Apply Apply Parking Parking Brake Brake
LOW RANGE is malfunctioning.
X
Do not drive at speeds above 50 mph (80 km/h).
X
When parking, secure the vehicle against rolling away
(
Y
page 190).
X Have the vehicle checked at a qualified specialist workshop.
LOW RANGE Max. LOW RANGE Max.
Speed 25 mph Speed 25 mph
You have exceeded the maximum speed for the gearshift process.
X Drive more slowly.
The gear change is made.
LOW RANGE Max. LOW RANGE Max.
Speed 40 mph Speed 40 mph
You have exceeded the maximum speed for the gearshift process.
X Drive more slowly.
The gear change is made.
LOW LOW RANGE RANGE Shift Shift to to
Position N Briefly Position N Briefly
You have reduced the vehicle speed, but the automatic transmis-
sion is not in position N.
X
Briefly shift the automatic transmission to position N.
LOW LOW RANGE RANGE Shifting Shifting
Canceled Please Canceled Please
Reactivate Reactivate
The gearshift process has been canceled.
X
Repeat the gearshift process.
Ã
Inoperative Inoperative
DSR (Downhill Speed Regulation) is deactivated due to a malfunc-
tion.
X Have DSR checked at a qualified specialist workshop.
314
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