Display messages
Possible causes/consequences and
M
M
Solutions
Active Parking Assist is unavailable or faulty.
X
Switch off the ignition and restart the engine.
If Active Parking Assist continues to be unavailable (the
j
symbol
does not appear in the multifunction display):
X
Consult a qualified specialist workshop.
Park Assist
Park Assist
switched off
switched off
The vehicle is parked. A warning tone also sounds.
The display message disappears automatically.
DISTRONIC PLUS off
DISTRONIC PLUS off
DISTRONIC PLUS has been deactivated.
If a warning tone also sounds, DISTRONIC PLUS has switched itself off.
(
Y
page 207)
DISTRONIC PLUS
DISTRONIC PLUS
available again
available again
DISTRONIC PLUS is operational again after having been temporarily
unavailable. You can now reactivate DISTRONIC PLUS (
Y
page 207).
DISTRONIC PLUS cur‐
DISTRONIC PLUS cur‐
rently unavailable
rently unavailable
See Owner's Manual
See Owner's Manual
DISTRONIC PLUS is temporarily inoperative.
Steering Assist and Stop&Go Pilot are temporarily inoperative.
Possible causes:
R
the function is impaired due to heavy rain or snow
R
the radar sensor system is temporarily inoperative, e.g. due to elec-
tromagnetic radiation emitted by nearby TV or radio stations or
other sources of electromagnetic radiation
R
the system is outside the operating temperature range
R
the on-board voltage is too low.
A warning tone also sounds.
Once the causes listed above no longer apply, the display message
goes out.
DISTRONIC PLUS is operational again.
If the display message does not disappear:
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X
Safeguard the vehicle against rolling away (
Y
page 191).
X
Restart the engine.
DISTRONIC
DISTRONIC PLUS
PLUS inop‐
inop‐
erative
erative
DISTRONIC PLUS is faulty.
The following may have also failed:
R
BAS PLUS with Cross-Traffic Assist
R
PRE-SAFE
®
Brake
R
Steering Assist and Stop&Go Pilot
A warning tone also sounds.
X
Consult a qualified specialist workshop.
DISTRONIC PLUS sus‐
DISTRONIC PLUS sus‐
pended
pended
You have depressed the accelerator pedal. DISTRONIC PLUS is no
longer controlling the speed of the vehicle.
X
Remove your foot from the accelerator pedal.
Display messages
327
On
-b
oar
d
comp
ut
er
an
d
di
sp
lay
s
Z