Originally Posted by
EsE39
Hello,
Looking for any insight as to why my m5 randomly shuts off while driving. The first time it happened I was on the highway and the motor just shut off so I pulled over started the car with no problem and drove for another 30 miles. Second time I came to a stop light and everything shut off including the battery. I couldn't even turn on my hazard lights for the cars behind me because I had absolutely no electricity running through the car. So I got out and looked at the battery thinking it was a loose connection but everything looked secure. I went back into my car and after a couple minutes everything powered up again and drove home with no issues.
The only thing I can think of is a loose battery connection but that wasn't the case. Maybe a bad sensor?
Bookmarks