Mercedes-Benz B-Class 2011 Owner's Manual page 227

Display messages
224
Display messages
Blind Spot Assist
currently unavail‐
able See Owner's
Manual
Blind Spot Assist
inoperative
Park Assist
cancelled
Possible causes/consequences and M Solutions
Blind Spot Assist is temporarily inoperative. Possible causes:
you have established the electrical connection between the
R
trailer and your vehicle.
the sensors are dirty.
R
function is impaired due to heavy rain or snow.
R
the radar sensor system is outside the operating temperature
R
range.
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 yellow 9 indicator lamps also light up in the exterior mir-
rors.
When towing a trailer, confirm the display message with a.
X
If you are driving without a trailer and 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.
Engage the electric parking brake.
X
Clean the sensors (
X
Restart the engine.
X
If the system detects that the sensors are fully operational, the
display message disappears.
Blind Spot Assist is operational again.
Blind Spot Assist is faulty.
The yellow 9 indicator lamps also light up in the exterior mir-
rors.
Visit a qualified specialist workshop.
X
The driver's door is open and the driver's seat belt has not been
fastened.
Repeat the parking process with the seat belt fastened and the
X
driver's door closed.
You have inadvertently touched the multifunction steering wheel
while steering intervention was active.
While steering intervention is active, make sure that the multi-
X
function steering wheel is not touched.
The vehicle has started to skid and ESP
Use Active Parking Assist again later (
X
page 270).
Y
®
has intervened.
page 166).
Y