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C class 180 blue estate

steve224

New Member
Joined
Nov 17, 2013
Messages
12
Car
Mercedes C200
I have a warning light come on “run flat indicator inoperative” with the ABS orange light on.

Anyone any ideas please
 
I have a warning light come on “run flat indicator inoperative” with the ABS orange light on.

Anyone any ideas please

The most likely cause is a failed front wheel speed sensor. Not an expensive fix, but it needs to be scanned with STAR to confirm the diagnosis as there are other (less common) faults that can cause this error message.

Also, it is worth checking the battery voltage to ensure it's well above 12v with the engine off.
 

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