Gentex GENK21A Auto Dimming Mirror W/compass Temperature

This mirror comes with an OEM factory wiring harness. You will need to complete the harness before installation. The extra work is the reason that it is less expensive. The same features are available on the GENK20A that comes with the Mito aftermarket wiring harness that makes it easier and faster to install.

 

Eliminate dangerous glare from the vehicles traveling behind you with an Gentex rearview mirror. It detects glare and automatically dims to preserve driver vision and make nighttime driving safer. The brighter the glare, the darker the mirror becomes. An *ICE indicator will display for one minute when the temperature is at or below 37 degrees. This feature cautions you to anticipate road-icing conditions. Compass and external temperature readouts also ensure that while you are driving safer you are also driving smarter.