Mercedes-Benz CLK-Class Owner's Manual page 290

Display messages
Distronic
Clean sensor!
See Owner's Manual
Possible cause/consequence
Distronic* is deactivated if:
the Distronic cover in the radia-
tor grill is dirty
the function is impaired due to
heavy rain or fog
Practical advice
Display messages
Possible solution
Clean the Distronic cover in the radiator
grille ( page 269).
Restart the vehicle.
or
Distronic* is available again without you hav-
ing to restart the engine if:
the dirt loosens while the vehicle is moving
(e.g. slush)
the system detects that all sensors are ful-
ly available
the message in the multi-function display
is cleared
the last stored speed flashes in the display
for five seconds
You can operate Distronic* again in the usual
way.
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