Does anybody know if you can reduce the dimming effect on these, as it is actually too good. By that I mean that you cant tell what is behind you other than a set of headlights.
Suspect not but you never know - RTFM doesnt reveal anything !!
Don't know about the BMW but mine is either on or off. I think the light level where it switches is adjustable but I've never had the need or inclination to look for the control. I suspect it's on the back of the mirror.
