On-board computer and displays, Display messages – Mercedes-Benz GL-Class 2012 Owners Manual User Manual
Page 253
Display messages
Possible causes/consequences and M Solutions
Cruise Control
--- MPH
A condition for activating cruise control has not been fulfilled.
You attempted to save a speed of less than 20 mph (30 km/h).
X
If the situation allows, drive faster than 20 mph (30 km/h) and
save the speed.
X
Check the activation conditions for cruise control
(
DISTRONIC
--- MPH
An activation condition for DISTRONIC is not fulfilled.
X
Check the activation conditions for DISTRONIC (
DISTRONIC
Override
DISTRONIC is no longer controlling the speed of the vehicle.
X
Take your foot off the accelerator pedal.
DISTRONIC
Inoperative
DISTRONIC is defective or the display has failed.
X
Visit a qualified specialist workshop.
DISTRONIC
Currently
Unavailable See
Operator's Manual
DISTRONIC is deactivated and is temporarily inoperative if:
R
the DISTRONIC cover in the radiator grill is dirty.
R
its function is impaired due to heavy rain, snow or fog.
R
the radar sensor system is temporarily inoperative, e.g. due to
electromagnetic radiation emitted by nearby TV or radio
stations or other sources of electromagnetic radiation.
R
the radar sensor system has not detected any vehicles or
stationary objects, e.g. traffic signs, for a long time.
R
the system is outside the operating temperature range.
DISTRONIC becomes available again and the display message
disappears if:
R
the dirt (e.g. slush) drops away while the vehicle is in motion.
R
the system detects that the sensors are fully available again.
R
the system is within the operating temperature range.
If the display message continues to be displayed:
X
Clean the DISTRONIC cover in the radiator grill (
X
Restart the engine.
G
WARNING
DISTRONIC cannot take weather conditions into account. Switch off DISTRONIC or do not turn
it on if the sensor is dirty or visibility is diminished as a result of snow, rain or fog. The distance
control may be impaired even before the system is able to detect a dirty sensor. The
DISTRONIC
Currently Unavailable See Operator's Manual
message will be displayed in the
multifunction display and DISTRONIC will be turned off.
Display messages
251
On-board computer and displays
Z