Display Message - Mercedes-Benz S 350 Owner's Manual

Practical advice
Display messages
Display messages
Park Assist currently unavailable
See Owner's Manual
inoperative
PRE-SAFE inoperative
See Owner's Manual
434
Possible cause/consequence
Park Assist* is deactivated and is
temporarily not operational. Park
Assist* is deactivated if:
its radar sensor system is tempo-
rarily not operational, e.g. due to
electromagnetic radiation emitted
by nearby TV or radio stations.
the areas around the sensors in
the bumpers ( page 420) are
dirty
the battery voltage is insufficient
You attempted to activate Park
Assist* even though you have deacti-
vated the radar sensor system on the
vehicle using the instrument cluster
operating system.
Park Assist* is unavailable due to a
malfunction.
Important functions of PRE-SAFE
have failed. All other occupant safety
systems, e.g. airbags, remain availa-
ble.
Possible solution
Clean the bumpers ( page 420).
Wait until the battery voltage has returned
to normal.
Park Assist* will be operational again without
you needing to start the engine if:
the dirt loosens while the vehicle is in mo-
tion
the system detects that the sensors are
fully available again
the message in the multi-function display
disappears
You can use Park Assist* again in the usual
way.
Check whether it is possible to activate
the radar sensor system ( page 247).
Activate the radar sensor system using
the instrument cluster operating system.
Visit a qualified specialist workshop.
® Visit a qualified specialist workshop.