Mercedes-Benz 2016 GLA Operator's Manual page 258

Display messages
256
Display messages
DISTRONIC PLUS Cur‐
rently Unavailable
See Operator's Man‐
ual
DISTRONIC PLUS
Inoperative
DISTRONIC PLUS Sus‐
pended
DISTRONIC PLUS
- - - mph
Possible causes/consequences and M Solutions
DISTRONIC PLUS is temporarily inoperative.
Possible causes are:
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.
When the causes stated above no longer apply, the display mes-
sage disappears.
DISTRONIC PLUS 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
Restart the engine.
X
DISTRONIC PLUS is defective. Adaptive Brake Assist may also
have failed.
A warning tone also sounds.
Visit a qualified specialist workshop.
X
You have depressed the accelerator pedal. DISTRONIC PLUS is no
longer controlling the speed of the vehicle.
Remove your foot from the accelerator pedal.
X
An activation condition for DISTRONIC PLUS is not fulfilled.
Check the activation conditions for DISTRONIC PLUS
X
( page 186).
Y
page 171).
Y