Mercedes-Benz S-Class Operator's Manual page 414

Display messages
412
Display messages
Blind Spot Assist
Currently
Unavailable See
Oper. Manual
Active Blind Spot
Assist Currently
Unavailable See
Oper. Manual
Blind Spot Assist
Inoperative
Active Blind Spot
Assist Inoperative
Parking Guidance
Inoperative
Possible causes/consequences and M Solutions
Blind Spot Assist or Active Blind Spot Assist is temporarily
inoperative if:
the sensors are dirty.
R
or
its 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.
Blind Spot Assist or Active Blind Spot Assist is operational again
and the display message disappears if:
the dirt (e.g. slush) drops away while the vehicle is in motion.
R
the system detects that the sensors are fully available again.
R
the radar sensor system is back within the operating
R
temperature range.
If the display message continues to be displayed:
X
Clean the sensors (
X
Restart the engine.
Blind Spot Assist or Active Blind Spot Assist is defective.
or
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 467).
Y
I n f o r ma t i o n P r o v i d e d b y :
page 350).