fatjoez 3 Report post Posted April 10, 2016 (edited) Hi there Is anyone able to help with wiring up a replacement rear view mirror (auto dimming)? e90 3 series sedan I have replacement auto-dim mirror + retrofit harness + diy instructions Has anyone done it before or is tech savvy and could help (Auckland) Ref: http://www.e90post.com/forums/showthread.php?t=450516 bmw e82-e90-e92 retrofit interior mirror guide.pdf Edited April 10, 2016 by fatjoe Quote Share this post Link to post Share on other sites
fatjoez 3 Report post Posted April 21, 2016 Got it done! Have these features now: - Auto dim - High beam assistant (auto on/off in dark roads) - Garage door opener (USA frequency. must swap out to get NZ module) Photos to follow 1 Quote Share this post Link to post Share on other sites