Mercedes-Benz GLK 300 4MATIC 2012 Owner's Manual page 277

Display messages
274
Display messages
Park Assist Park Assist inoper‐
ative ative
Parking Guidance Parking Guidance
finished finished
DISTRONIC PLUS off DISTRONIC PLUS off
DISTRONIC PLUS DISTRONIC PLUS
available again available again
DISTRONIC PLUS DISTRONIC PLUS cur‐
rently unavailable rently unavailable
See Owner's Manual See Owner's Manual
Possible causes/consequences and M M Solutions
inoper‐ You have just carried out a large number of turning or parking
manoeuvres.
Active Parking Assist will become available again after approx-
imately ten minutes (
Pull over and stop the vehicle safely as soon as possible, paying
X
attention to road and traffic conditions.
Switch off and restart the engine.
X
If the display message continues to be displayed:
Visit a qualified specialist workshop.
X
PARKTRONIC is faulty.
Visit a qualified specialist workshop.
X
The vehicle is parked. A warning tone also sounds.
The display message disappears automatically.
DISTRONIC PLUS has been deactivated (
deactivated automatically, a warning tone also sounds.
DISTRONIC PLUS is operational again after having been tempo-
rarily unavailable. You can now reactivate DISTRONIC PLUS
( page 178).
Y
cur‐ DISTRONIC PLUS is temporarily inoperative. Possible causes:
the function is impaired due to heavy rain or snow.
R
the sensors in the radiator trim and in the bumpers are dirty.
R
the radar sensor system is temporarily inoperative, e.g. due to
R
electromagnetic radiation emitted by nearby TV or radio sta-
tions or other sources of electromagnetic radiation.
the system is outside the operating temperature range.
R
the on-board voltage is too low.
R
A warning tone also sounds.
Once the causes listed above no longer apply, the display message
goes out.
DISTRONIC is operational again.
If the display message does not disappear:
Pull over and stop the vehicle safely as soon as possible, paying
X
attention to road and traffic conditions.
Secure the vehicle against rolling away (
X
Clean the sensors in the radiator grille and the bumper
X
( page 321).
Y
Restart the engine.
X
page 192).
Y
Y
page 178). If it was
page 164).
Y