Display messages
Possible causes/consequences and
M
M
Solutions
You inadvertently touched the multifunction steering wheel while
steering intervention was active.
X
While steering intervention is active, make sure not to touch the
multifunction steering wheel.
The vehicle has started to skid and ESP
®
has intervened.
X
Use Active Parking Assist again later (
Y
page 158).
Park Assist inoper‐
Park Assist inoper‐
ative
ative
You have just carried out a large number of turning or parking manoeu-
vres.
Active Parking Assist will become available again after approximately
ten minutes (
Y
page 158).
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X
Switch off the drive system and start it again.
If the multifunction display still shows the display message:
X
Consult a qualified specialist workshop.
PARKTRONIC is faulty.
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.
Traffic
Traffic Sign
Sign Assist
Assist
currently unavaila‐
currently unavaila‐
ble
ble See
See Owner's
Owner's Man‐
Man‐
ual
ual
Traffic Sign Assist is temporarily inoperative.
Possible causes:
R
the windscreen is dirty in the camera's field of vision
R
visibility is impaired due to heavy rain, snow or fog
X
Clean the windscreen.
If the system detects that the camera is fully operational, the display
message disappears.
Traffic Sign Assist is operational again.
Traffic
Traffic Sign
Sign Assist
Assist
inoperative
inoperative
Traffic Sign Assist is faulty.
X
Consult a qualified specialist workshop.
Cruise control and
Cruise control and
SPEEDTRONIC inoper‐
SPEEDTRONIC inoper‐
ative
ative
SPEEDTRONIC and cruise control are malfunctioning.
A warning tone also sounds.
X
Consult a qualified specialist workshop.
Display messages
207
On
-b
oar
d
comp
ut
er
an
d
di
sp
lay
s
Z
Summary of Contents for B 250 e 2015
Page 2: ......
Page 3: ......
Page 289: ...286 ...
Page 290: ...287 ...
Page 291: ...288 ...
Page 292: ......
Page 293: ......