My 650i bmw sometimes won’t start...
My bmw 650i (‘06) wont start normally. It wants to
turn on, but doesn’t until I put the car in N or R and
then try and turn it on?? Is this a sensor issue? It’s
If the car can start in Reverse, you have a defective neutral safety switch. You could continue to start in Neutral and that's OK, or replace the switch.