Gentex/ Donnelly Auto Dimming Rear View Mirror Important info

[DIRTBIKEUSA]

I'm not sure how Gentex and Magna both relate to Donnelley - they might all be the same, but they might not. I wouldn't buy a thing from Magna, I guarantee you that.

Thanks for the advice. Been looking at other OEM manufacturers for auto dims at the moment. Acura/honda has two wire ceiling mount auto dims..

 

[COS80]

I don't really care about the autodim, but it works well on this unit. It has map lights and a compass, too - all great - but it's the temp I really care about. It's so inaccurate, it's worse than nothing.

 

[COS80]

Everything you ever wanted to know about auto dimming rear view mirrors

Seeing as to how I'm frequently asked about information on self-dimming mirrors, I thought it would be a good idea to start an informative thread outlining how the mirrors work, the different brands and kinds there are, the pros and cons to those different kinds, as well as basic removal and...

www.thechicagogarage.com

Seems Magna/Donnelly is one co. and Gentex is a 2nd (and the better of the 2).