Display messages
Possible causes/consequences and
X
X
Solutions
Radar sen‐
sor
deactiva‐
ted See
Owner's
Manual
G
Risk of accident
Vehicles with Distronic Plus*: the radar sensor system is
deactivated.
X
Check whether the radar sensor system may be activated
(
Y
page 446).
X
Switch on the radar sensor system (
Y
page 243).
Radar sen‐
sor
deactiva‐
ted
autom.
See Own‐
er's Man‐
ual
Vehicles with a navigation system*: the vehicle is close to a
radio-telescope facility and, therefore, must not transmit any
radar signals. The radar sensor system has switched off auto-
matically.
The following functions are unavailable:
R
Distronic Plus* (
Y
page 246)
R
BAS PLUS* (
Y
page 54)
R
Parking Guidance*
R
PRE-SAFE
®
Brake* (
Y
page 57)
R
Blind Spot Assist*
X
Drive on.
These functions are available again as soon as the vehicle
is far enough away from the radio telescope facility
(
Y
page 446).
Lane Keep‐
ing Assist
Currently
unavaila‐
ble See
Owner's
Manual
Lane Keeping Assist* is deactivated and temporarily inoper-
ative if:
R
the windscreen is dirty in the camera’s field of vision.
R
visibility is impaired due to heavy rain, snow, spray or fog.
R
there are no lane markings for a longer period.
R
the lane markings are worn, dark or covered, for example
by dirt or snow.
Lane Keeping Assist* is operational again and the display
message disappears when:
R
the dirt (e.g. slush) drops away while you are driving.
R
the system detects that the camera is fully operational
again.
If the display message continues to be shown:
X
Clean the windscreen in the area of the camera.
350
Display messages
Pra
ct
ica
lad
vice
* optional
221_AKB; 2; 3, en-GB
bjanott,
Version: 2.11.7.7
2009-02-27T14:56:10+01:00 - Seite 350
Dateiname: 6515231002_buchblock.pdf; erzeugt am 03. Mar 2009 15:18:34; WK