Mercedes-Benz S-Class Coupe Operator's Manual page 249

Display messages
DISTRONIC PLUS Cur‐
rently Unavailable
See Operator's Man‐
ual
DISTRONIC PLUS Inop‐
erative
DISTRONIC PLUS Sus‐
pended
DISTRONIC PLUS
- - - mph
Possible causes/consequences and M Solutions
DISTRONIC PLUS is temporarily inoperative.
Steering Assist and Stop&Go Pilot are temporarily inoperative.
Possible causes are:
the radar sensor system is temporarily inoperative, e.g. due to elec-
R
tromagnetic radiation emitted by nearby TV or radio stations 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 message
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.
The following may have also failed:
BAS PLUS with Cross-Traffic Assist
R
®
PRE-SAFE Brake
R
Steering Assist and Stop&Go Pilot
R
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
Display messages
page 153).
Y
page 163).
Y
247
Z