Clean drivatar

I always try to stay clean but the occasional cornering too hot will happen. Now what I am interested in and have heard in the past both ways. If I crash into a car from overcharging and rewind it will that crash be logged against my drivatar or is it overwritten? In career it would be nice to not get dinged for my occasional error. If it still counts I am not rewinding then as only for keeping my drivatar cleaner.