Earlier in the year I got a replacement rear-view mirror with an anti-glare coating and it's paid dividends. It helps so much at night on dark sections of road when newer cars with bright headlights are around me. Finally decided to also replace my side mirrors with ones that have a similar coating.
My old 2003 Lexus has some sort of anti-bright headlight feature for the rear view mirror that was a gamechanger when I got it. I always notice when I drive another car.
yeah, some cars have powered dimming. most have the little tab/switch at the bottom you need to flick whenever you want to use the dimmer angle. in my last car that would always mess up my optimal rear view mirror angle and position, which would get annoying and turn into a hassle.
Earlier in the year I got a replacement rear-view mirror with an anti-glare coating and it's paid dividends. It helps so much at night on dark sections of road when newer cars with bright headlights are around me. Finally decided to also replace my side mirrors with ones that have a similar coating.