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      11-20-2012, 08:04 PM   #5
Parkanzky
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Drives: '10 SGM M3
Join Date: Aug 2012
Location: Grand Rapids, MI

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Quote:
Originally Posted by Trip3's View Post
I just bought a 2009 M3 today and while I love everything about it, the lumbar bolsters are like a vise. I tried using the round adjustment knob (the one with the arrows going 4 different ways). I tightened up the seats using the button and then backed out and it still was tight. Hopefully someone knows what I'm talking about.
There is a separate button for the bolsters. About 4" in front of the round four-way button, there is a two-way button that points forward and back. That will adjust the bolsters.

Edit: Robbie beat me to it. I ran out to my car to make sure that I was describing it accurately...
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