Lumbar controls

npoc · 06-19-2015, 07:27 PM

My lumbar controls no longer seem to be working. I have a 135i with the m sport seats with memory.

Does anyone have any ideas on what to check? I don't even hear the pump run any more when trying the controls.

cmac49 · 06-20-2015, 03:40 PM

Check the fuses behind the glove box. This happened to me recently (lost all lumbar functions) and it was caused by a blown fuse. I don't remember the exact number for the fuse (fuse #03 I think?).

06-19-2015, 07:27 PM	#1
npoc New Member 3 Rep 10 Posts Drives: 99 Miata with 238k Join Date: Feb 2015 Location: Austin TX iTrader: (0)	Lumbar controls My lumbar controls no longer seem to be working. I have a 135i with the m sport seats with memory. Does anyone have any ideas on what to check? I don't even hear the pump run any more when trying the controls. Last edited by npoc; 06-20-2015 at 09:12 AM..
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06-20-2015, 03:40 PM	#2
cmac49 New Member 0 Rep 12 Posts Drives: 2014 BMW M5 Competition Join Date: Apr 2015 Location: Dallas, TX iTrader: (1)	Check the fuses behind the glove box. This happened to me recently (lost all lumbar functions) and it was caused by a blown fuse. I don't remember the exact number for the fuse (fuse #03 I think?).
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