Mercedes "CCollision Prevention Assist Plus inoperative"
Mercedes "CCollision Prevention Assist Plus inoperative"
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GasmanT

Original Poster:

3 posts

14 months

As above, the dreaded message. No lock out but an MOT faiure. It seems that only a Main Dealer can reset? I am quoted £228 for "diagnostics" PLUS £228 to recalibrate/reset.
Is it me or is this extortionate?
Do other Marques have similar problems and ensuing costs?. he car is only a W205, so hardky "luxury".

I replaced the battery some time ago, and was showing 12.1V.I charged it to "Full" on the the smart charger. If the problem was slightky low voktage, would the message generally remove itself?

I would appreciate any help or thoughts, thanks?