Why won't my 750Li start if the battery tests ok

If you removed the battery to test it, did you sync back up to computer and still not start?

Yes and still not start

My bmw won't start its not doing nothing the fob won't stay in cause there's no power

Why want my 2006 bmw 750 li want start I bought a new battery a new starter and know It still want crank can somebody help me please

I have been dealing with the same problem.and i finally fixed it. It was my vvt module. Bmw wanted $2400.00 to fix it but i found 1 with the same numbers for $50.00 on ebay. It took 15 minutes to complete and getting to it took 10mins. Good luck

My BMW 750i 2006 wont start after 3 weeks in the cold; the engine starts for 15 seconds and goes off again.