Sooner or later most UrS4/UrS6 owners find that their rear view mirrors have started to delaminate. Why put up with decreased vision and an ugly mirror when a replacement heated mirror glass can be had for about $85 from your Audi dealer?
Removing and replacing this mirror is far from difficult but I figured it still wouldn’t hurt to put up a quick video FAQ on the subject.
Additional notes: On the later cars the outside mirrors were often a two piece design with a black plastic piece on the bottom that is held in with several screws. Many people find that removing this trim piece allows for easier access to the mounting tabs that hold the mirror glass in place. Naturally, this makes it less likely that you will break these tabs during the removal process. In my case, using the two tire levers and a small flat screwdriver made for quick removal without any damage but you may want to err on the side of caution if you tend to be heavy handed. 🙂