FL335i
11-04-2010, 10:36 AM
Hey guys, I'm looking to see what all is involved and how I could upgrade to a auto dimming rearview mirror in my '07 335i base model. I called one dealer and he basically said the kit for my car was discontinued. ?. Either way he was talking like $500+... wow. What is the real low down on putting some kind of upgraded mirror in my car?