Mercedes-Benz A-Class Owner's Manual page 399

396 Display messages and warning/indicator lamps
Display messages
Speed Limit Assist cur-
rently unavailable See Own-
er's Manual
Currently unavailable
Radar sensors dirty
Possible causes/consequences and
Drive on.
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Once the cause of the problem is no longer present, the system will be available again.
* The radar sensor system is malfunctioning. Possible causes:
soiling of the sensors
R
heavy rain
R
extended country driving without other traffic, e.g. in the desert
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Driving systems and driving safety systems may be malfunctioning or temporarily unavailable.
Once the cause of the problem is no longer present, driving systems and driving safety systems will be available
again.
If the display message does not disappear:
Pull over and stop the vehicle, paying attention to road and traffic conditions.
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Clean all sensors ( page 312).
→
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Restart the engine.
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M M Solutions