I believe the wire is already there - AND lucky you. I have a brand new Q3 auto-dimming mirror with compass. If you're interested in buying it, PM me and we can chat there about it...
I just found out that auto dimming mirrors are only offered in prestige option... (really? for a +$35,000 luxury brand SUV?)
Would it be possible to retro-fit an auto dimming rear view mirror? Do you know if there is a wire already there?
I'm assuming only by reading the description of the premium option vs. prestige option. (only prestige option highlights auto dimming/power folding mirrors)Really? I'm pretty sure mine is autodimming with compass (unless it has a light sensor and power button just for show). Maybe I'm missing something?
I thought you meant the rearview mirror inside, not the side mirrors outside. I didn't expect the Premium only version to not have that either, but trusted your observation by example...I just found out that auto dimming mirrors are only offered in prestige option... (really? for a +$35,000 luxury brand SUV?)
Would it be possible to retro-fit an auto dimming rear view mirror? Do you know if there is a wire already there?