Z4m ignition switch wiring diagram

AK72 · 04-24-2023, 08:38 PM

Guys, anybody have ignition switch wiring diagram or know which color is groung wire?
Thanks in advance

grannyknot · 04-25-2023, 05:01 AM

BMW generally uses brown as their ground colour if that helps.

AK72 · 04-25-2023, 12:34 PM

Quote:

Originally Posted by grannyknot

BMW generally uses brown as their ground colour if that helps.

No brown here, LOL

AK72 · 04-25-2023, 12:35 PM

I guess no ground wire exist on the Ignition switch, checked Ista and all other possible sources

04-24-2023, 08:38 PM	#1
AK72 First Lieutenant 286 Rep 399 Posts Drives: 2007 BMW Z4 m Coupe Join Date: Apr 2013 Location: Toronto iTrader: (0)	Z4m ignition switch wiring diagram Guys, anybody have ignition switch wiring diagram or know which color is groung wire? Thanks in advance __________________ Powered by
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04-25-2023, 05:01 AM	#2
grannyknot Captain 951 Rep 780 Posts Drives: 2008 Z4M coupe Join Date: Oct 2021 Location: toronto iTrader: (0)	BMW generally uses brown as their ground colour if that helps. __________________ 2008 E86 M coupe
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04-25-2023, 12:35 PM	#4
AK72 First Lieutenant 286 Rep 399 Posts Drives: 2007 BMW Z4 m Coupe Join Date: Apr 2013 Location: Toronto iTrader: (0)	I guess no ground wire exist on the Ignition switch, checked Ista and all other possible sources __________________ Powered by
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