I don't have my P85D yet but was wondering if there was a setting to only tilt the passenger side-view mirror down when reversing?
The auto-tilt will put the two mirrors in whatever position you want when you're in reverse. It's not like other cars that just tilt to a pre-determined position, so you can make them do whatever you like. Basically you just put the car in reverse and while in reverse, adjust your mirrors. It will remember where you want them every time you reverse from then on.