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Old 12-24-2005, 02:39 AM   #2
Xchekker27
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Re: 1986 735i A/C Heater push Button

Quote:
Originally Posted by wizzordrb
Does anyone know where I can send out and get my A/C Heater push buttons rebuilt? I'm also looking for a Oweners manual. Thanks for you help
The pushbuttons are probably not the problem. The symptoms you describe are more likely in the thumbwheel comtrols above the pushbuttons. There is a microswitch that is engaged when you turn the fan control thumbwheel. It is a DIY project that requires you to disassemble the center console, remove the thumbwheel controls and then install a new microswitch. Here's a link on how to do it. Good luck and let us know what you do.

http://www.bimmerboard.com/forums/posts/12793
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