Have just bought an 08 730d to replace e60 and am loving it so far. Have just come across this loose button / switch in the engine bay and was wondering what it's for and whether I should bolt it down. Seems a bit out of place there
https://ibb.co/mRR3Xq
Last edited by BMammoth; 11-07-2018 at 07:23 AM.
It's the hood contact switch. It goes in the back towards the microfilter on the driver side
ASE and BMW Master Certified Technician
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