Bmw M3 Alternator Wiring. Joined Jan 8 2007 101 Posts. I got bmw 316 ti and just had a issue with charging system then i found alternator is not charging so changed new alternator and battery but after changed both still my battery lights wont go out and checked the alternator and battery when engine idle is show 144 v any suggestion to look after.
The M version of the series comes onto the auto market with new heights and several desirable features. 328i 5WK90351 328i 5WK90355 M3 5WK90172 M3 5WK90354 5 DME removed with wire harness attached Removal and modifications of throttle body. This 2006 BMW 325Ci barely got the owner home.
Specifically check the Blue Exciter wire behind the alternator.
Hi I asked this question in the Motorsport Section but no response. The AC compressor connector must be wired to the chassis output AC signal wire. Trending at 2499 599 shipping. How to repair and check BMW alternator.