BMW Questions? Ask a BMW Repair Expert for Answers.
Hi I'm Kevin I'm assuming you have power to both terminals on starter permanent down one and switched down other when starting ?
Have you tried running earth from gearbox to body ?
If you have height tension wire giving feed and signal from start having feed them you either have an earth from engine missing or engine is Seized so make sure you can turn over engine by hand then try running earth lead
Still no cranking ?
Well I'm miffed il opt out see if anyone else can help
My name is ***** ***** I would be happy to try and help you solve this.
I am actually very familiar with this problem as I have seen it many times. Do you still need help in solving this problem?