Mercedes-Benz CLS 2012, Owner'S Manual

Page: 268 / 405

Display messages Possible causes/consequences and M Solutions
Blind Spot Assist or Active Blind Spot Assist is temporarily inop-
erative. Possible causes:
R
the sensors are dirty.
R
the 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.
Once the causes listed above no longer apply, the display message
goes out.
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 165).
X
Clean the sensors (
Y
page 328).
X
Restart the engine.
Blind Spot Assist
inoperative or
Active Blind Spot
Assist inoperative
Blind Spot Assist or Active Blind Spot Assist is faulty.
The yellow
9 indicator lamps also light up in the exterior mir-
rors.
X
Visit a qualified specialist workshop.
Park Assist cancel‐
led
The driver's door is open and the driver's seat belt has not been
fastened.
X
Repeat the parking process with the seat belt fastened and the
driver's door closed.
You inadvertently touched the multifunction steering wheel while
steering intervention was active.
X
While steering intervention is active, make sure not to touch the
multifunction steering wheel.
The vehicle has started to skid and ESP
®
has intervened.
X
Use Active Parking Assist again later (
Y
page 194).
Display messages
265
On-board
computer
and
displays
Z