I was driving down a busy road the other night when my 2018 chevy trax just wouldn't move. If I put it in drive or natural or park it would go backwards. The speed odometer digtal and the speed gage was saying 130mph backwards with out it moving and while my foot was on the brake. The dealership is saying that I must have slung my car in park while driving.(how dumb is that) whatever happened messed with my transmission and I will have to probably get a new one. My chevy trax is a 2018. I brought it brand new in July 2018. Has anyone else had trouble with theirs?