Operation Manual

Display messages
Possible causes/consequences and MM Solutions
Blind Spot AssistBlind Spot Assist
Currently Unavail‐Currently Unavail‐
able See Opera‐able See Opera‐
tor's Manualtor's Manual or
Active Blind SpotActive Blind Spot
Assist CurrentlyAssist Currently
Unavailable SeeUnavailable See
Operator's ManualOperator's Manual
Blind Spot Assist or Active Blind Spot Assist is temporarily inop-
erative. Possible causes are:
R
the sensors are dirty.
R
function is impaired due to heavy rain or snow.
R
the radar sensor system is outside the operating temperature
range.
R
the radar sensor system is temporarily inoperative, e.g. due to
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 the causes stated above no longer apply, the display mes-
sage disappears.
Blind Spot Assist or Active Blind Spot Assist is operational again.
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
Secure the vehicle against rolling away (Y page 151).
X
Clean the sensors (Y page 281).
X
Restart the engine.
Blind Spot AssistBlind Spot Assist
InoperativeInoperative or
Active Blind SpotActive Blind Spot
Assist InoperativeAssist Inoperative
Blind Spot Assist or Active Blind Spot Assist is defective.
The yellow 9 indicator lamps also light up in the exterior mir-
rors.
X
Visit a qualified specialist workshop.
Parking GuidanceParking Guidance
InoperativeInoperative
Parking Guidance is malfunctioning (Y page 175).
X
Restart the engine.
If the display message continues to be displayed:
X
Visit a qualified specialist workshop.
224
Display messages
On-board computer and displays