While driving on an incline toward a stop sign, the vehicle turned off. while moving forward as cars pulled out of the stop sign the car lurched (similar to if you were hit from behind) and all screens went dark and all electronics went off. everything came back on within 1-2 seconds and the car proceeded as normal.
The car randomly does not turn on when i press the start button. nothing happens. it's not the key fob either because absolutely nothing works in the car at that point. i can't open the trunk using the button inside the car, lock or unlock the doors, nothing. the car is essentially a useless hunk of metal. after about 15-20 minutes though, the car will just randomly turn on. i don't press the start button - it'll just turn on. this has happened on 3 separate occasions so far.