The car don’t start. on 1999 Mercedes-Benz E320

The car don’t start. Someone tell me that can be a brake switch. But I notice that I can turn radio on and I can change the shift to neutral and others position..
I think. I can't do that before!!
Cel 939-644-5151

I have the same Mercedes as your self 1999 E320, and my car started to crank but not turn over , and it will not start, what did you eventually do to resolve the problem?
I was told that I need to change the crankshaft positioning sensor. is that what you had to do? please answer back as this problem driving me crazy.
1 more answer
turn key on put in nutral leave in nutral turn key of and then start