Mercedes-Benz 2013 S-CLASS, Руководство пользователя

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Display messages Possible causes/consequences and M M Solutions
PRE-SAFE PRE-SAFE Functions Functions
currently limited currently limited
See Owner's Manual See Owner's Manual
PRE-SAFE ® PLUS, PRE-SAFE ® Brake or Adaptive Brake Assist of
COLLISION PREVENTION ASSIST is temporarily inoperative. Pos-
sible causes:
R
the function is impaired due to heavy rain or snow
R
the sensors in the radiator trim and in the bumpers are dirty
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
R
the system is outside the operating temperature range
R
the on-board voltage is too low.
Once the causes listed above no longer apply, the display message
goes out.
PRE-SAFE
® PLUS, PRE-SAFE ® Brake or Adaptive Brake Assist of
COLLISION PREVENTION ASSIST are operative 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 to prevent it from rolling away
(
Y
page 215).
X
Clean the sensors (
Y
page 410) in the following locations:
R
in the radiator trim
R
in the front bumper
R
in the rear bumper, particularly in the middle of the rear
bumper
X
Restart the engine.
PRE-SAFE PRE-SAFE Functions Functions
limited See Own‐ limited See Own‐
er's Manual er's Manual
PRE-SAFE ® PLUS, PRE-SAFE ® Brake or Adaptive Brake Assist of
COLLISION PREVENTION ASSIST is not available due to a mal-
function. BAS PLUS or the distance warning signal may also have
failed.
X
Visit a qualified specialist workshop.
Display messages
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