Mercedes-Benz GL-Class 2013 Owners Manual - Manual (Page 311)

Display messages Possible causes/consequences and M Solutions
LOW RANGE Max.
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.
Speed 40 mph
You have exceeded the maximum speed for the gearshift process.
X
Drive more slowly.
The gear change is made.
LOW RANGE Shift to
Position N Briefly
You have reduced the vehicle speed, but the automatic
transmission is not in position N.
X Briefly shift the automatic transmission to position N.
LOW RANGE Shifting
Canceled Please
Reactivate
The gearshift process has been canceled.
X Repeat the gearshift process.
Ã
Inoperative
DSR (Downhill Speed Regulation) is deactivated due to a
malfunction.
X Have DSR checked at a qualified specialist workshop.
ë
Off
The HOLD function is deactivated. The vehicle is skidding.
A warning tone also sounds.
X Reactivate the HOLD function later (
Y
page 211).
Radar Sensors
Deactivated See
Operator's Manual
The radar sensor system is deactivated.
X Switch on the radar sensor system (
Y
page 281).
Display messages
309
On-
boar
d
comp
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and
dis
pla
ys
Z