Two problems related to crankcase (pcv) have been reported for the 2007 BMW 3 Series. The most recently reported issues are listed below.
Recall for front passenger seat occupant detection mat & pcv valve heater not complete. Dealer has not been able to obtain parts to repair these recalls.
Dealer refused to make the repairs on my engine that was caused by the recall product the pcv valve. Dealer says their not required to make any repairs, their job is to replace the recall part.