Mercedes-Benz S 320 CDI, Owner'S Manual

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431
Practical advice
Display messages
DISTRONIC PLUS currently unavailable
See Owner’s Manual Distronic Plus* is deactivated and is
temporarily not operational.
Distronic Plus* is deactivated if:
앫
the Distronic Plus* cover in the ra-
diator grille is dirty
앫
its radar sensor system is tempo-
rarily not operational, e.g. due to
electromagnetic radiation
앫
its function is impaired as a result
of heavy precipitation or fog
앫
the battery voltage is insufficient
왘
Clean the Distronic Plus* cover in the ra-
diator grille (
컄
page 419).
왘
Restart the vehicle.
Distronic Plus* will be operational again with-
out you needing to restart the engine if:
앫
the dirt (e.g. slush) loosens while you are
driving
앫
the system detects that the sensors are
fully available again
앫
the message in the multi-function display
disappears
You can operate Distronic Plus* again in the
usual way.
You attempted to activate
Distronic Plus* even though you have
deactivated the radar sensor system
on the vehicle using the instrument
cluster operating system.
왘
Check whether it is possible to activate
the radar sensor system (
컄
page 247).
왘
Activate the radar sensor system using
the instrument cluster operating system.
DISTRONIC PLUS inoperative Distronic Plus* is faulty.
왘
Have Distronic Plus* checked at a quali-
fied specialist workshop.
Display messages Possible cause/consequence Possible solution