Mercedes-Benz B-Class Electric Drive 2014 Operator's Manual page 211

Display messages
ë
Off Off
Radar Sensors Radar Sensors Deac‐ Deac‐
tivated See Opera‐ tivated See Opera‐
tor's Manual tor's Manual
Blind Spot Assist Blind Spot Assist
Currently Unavail‐ Currently Unavail‐
able See Opera‐ able See Opera‐
tor's Manual tor's Manual
Blind Spot Assist Blind Spot Assist
Inoperative Inoperative
Possible causes/consequences and M M Solutions
The HOLD function is deactivated. The vehicle is skidding.
A warning tone also sounds.
Reactivate the HOLD function later (
X
The HOLD function is deactivated. When the brake pedal is firmly
depressed, an activation condition is not fulfilled.
A warning tone also sounds.
Check the activation conditions for the HOLD function
X
( page 154).
Y
The radar sensor system is deactivated.
Switch on the radar sensor system (
X
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 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 is operational again.
If 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.
Secure the vehicle against rolling away (
X
Clean the sensors (
X
Start the drive system again.
X
Blind Spot Assist is defective.
The yellow 9 indicator lamps also light up in the exterior mir-
rors.
Visit a qualified specialist workshop.
X
Display messages
page 154).
Y
page 188).
Y
Y
page 259).
Y
page 300).
Z
209