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Seat bolster issue with my '10 M5

2.3K views 4 replies 5 participants last post by  Slamfire  
#1 ·
So I've done the necessary search, and the closest related thread was left unanswered. Here's my problem: I like to manually keep my bolsters inflated during driving. Recently, the two buttons that control that have started working intermittently, and now, almost not at all. The kicker is when I turn on the "sport" setting on the active bolstering via the center console, they work as they should when turning hard. Any ideas guys?
 
#2 ·
Bump. The deflate part of my bolster button has stopped working too.
 
#5 ·
Agree on getting a new switch panel, especially if the bolsters still work when using the M button. Certainly worth a try and a cheaper fix before going after the seat itself.