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marascholz1
V50 Exhaust Flap Issue
4 comment(s)
marascholz1 (Author)
Just the noise so far, as far as I can tell. What exactly went wrong with your BMW?
ludwigjung34
Right, mine was the exhaust flap motor that gave up. It’s like a tiny electric window motor, but for exhaust gases. I’d wager yours is in the same boat. Best get it checked at a workshop. Saved me a bunch of headaches in the long run.
marascholz1 (Author)
Thanks, I appreciate the insight. I'll book it in for a checkup. Turns out you were right! The exhaust flap actuator was defective. Replaced it and all is well. Total cost was 190€.
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ludwigjung34
Sounds familiar! I had a similar problem with my old BMW 3 Series. Error stored, exhaust note went rogue – like a cello player suddenly decided to join a death metal band. I guess the flap actuator is the culprit in both cases. Are you experiencing any performance issues or just the noise?