HELP!!! Car not starting?????
 

I was coming home last night and my gas gauge went from half to empty real quick. When I got home I turned off the car then restarted it, but nothing happend until 4 tries later. This morning I went out to teh store then came back home and the gauge went back to empty. Now my car won't start at all and bmw does not know what's going on through the phone and can't get me in until Monday. Anyone ever heard of this? I need help fast, I really don't want to take my car to bmw and get robbed. Thanks.

have you tried filling the tank?

obviously your tank sensor is fuct.

Got the car fixed, it was actually a problem with power going to the fuse. after the problem started my anti theft system took control of my car, but everything is good now.