Mercedes-Benz C-Class Coupe Operator's Manual page 220

Display messages
218
Display messages
Blind Spot Assist
Currently
Unavailable See
Operator's
Manual Active
or
Blind Spot Assist
Currently
Unavailable See
Operator's Manual
Blind Spot Assist
Inoperative
Active Blind
or
Spot Assist
Inoperative
Parking Guidance
Inoperative
Possible causes/consequences and M Solutions
Blind Spot Assist or Active Blind Spot Assist is temporarily
inoperative. Possible causes are:
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
stations or other sources of electromagnetic radiation.
The yellow 9 indicator lamps also light up in the exterior
mirrors.
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
Apply the parking brake.
X
Clean the sensors (
X
Restart the engine.
If the system detects that the sensors are fully operational, the
display message disappears.
Blind Spot Assist or Active Blind Spot Assist is operational again.
Blind Spot Assist or Active Blind Spot Assist is defective.
The yellow 9 indicator lamps also light up in the exterior
mirrors.
X
Visit a qualified specialist workshop.
Parking Guidance is malfunctioning (
X
Restart the engine.
If the display message continues to be displayed:
X
Visit a qualified specialist workshop.
Y page 273).
Y page 165).