Ok, here's the deal with the "Gentex" mirror. BTW, that is the company that makes most of the OEM electrochromatic mirrors, plus they throw extra features on there.
Now... here's the fun part!
You will find this mirror in nearly all higher end GM products... Watch out, because if you get it from a CAR, it will probly only be a compass mirror due to the car more than likely having an outside temp readout on the dash.
Now GM trucks (including Suburbans and Vans), on the other hand, will have the compass/temp mirror.
Read my thread in Aesthetics for more information...
Also, if you're getting this off a junked car...
don't forget to take:
Harness (cut the cable as long as possible!)
Temp sensor (under the hood... you'll have to find it, though!)
The harness to the mirror is NOT AVAILABLE, so make sure you get it!
