Won't start

My 535xi had same symptoms, it turn out to be that the starter was shot, come to find out BMW cars give no warning when the starter is about to go out they just go out...

There are many possibilities what could be effecting this condition and way too many to be guessing on. If you want to get this problem diagnosed professionally, please call us , (313) 208-7752 or schedule your appointment on line at StansGarage.net. I am sure we can diagnose your problem and give you the answer you need. Larry