M5POST - BMW M5 Forum - View Single Post - Little round button under left Temp Control knob

Farmerboy · 11-25-2012, 03:50 AM

Mike is correct, spent ages trying to find out about it. Had a f30 loaner which had the same "button" dealer had left handbook in the car so looked it up. It is the cabin heat sensor hand book says do not stick anything on it or cover.

11-25-2012, 03:50 AM	#5
Farmerboy Enlisted Member Drives: F10 520d Join Date: Apr 2012 Location: UK Posts: 30 iTrader: (0)	Mike is correct, spent ages trying to find out about it. Had a f30 loaner which had the same "button" dealer had left handbook in the car so looked it up. It is the cabin heat sensor hand book says do not stick anything on it or cover.