NEW! GENK356A GM OnStar Gentex 3.5" TFT LCD Monitor w/ Auto-Dimming For ALL GM, GMCs *Automatically Dims Mirror when it Senses a Bright Glare from Traffic* The GENK356A by Gentex Corporation is the perfect replacement for your GM OnStar Mirror. Easily add on a rear view camera to your OnStar enabled vehicle, quick connection to existing harness & additional input connection for a single camera. The Gentex Mirrors are the OEM mirrors for many of todays top selling vehicles, so you can trust Gentex for a quality product. The Mirror has a hidden 3.5" LCD monitor built in thats only visible when camera is on. Auto on feature allows the monitor to turn on when reverse is engaged and turn off in drive. LCD monitor is hidden when off - no "Dead Spot" visible in mirror. Kit Includes: 1x GENK356A, Hardware Our OnStar® mirrors will not work on the following models; 2008 Chevy Trailblazer, 2010 Buick Lacrosse, Cadillac SRX, Camaro, Saab 9-4x, Chevy Equinox, GMX Terrain, Cadillac CTS coupe & wagon. The factory mirror in these vehicles has a different harness configuration. We are currently engineering a solution so that we can accommodate these vehicles. 50-GENK356A Will not work on 2008 Cadillac STS & DTS, or on any GM vehicle with Passenger Air Bag Indicator Light. 50-GENK356A Mirror does not have a speaker in it, if your current OnStar mirror has a speaker this is not a suitable replacement for it. **Vehicle must have OnStar® already, this mirror will not “add” OnStar® to any vehicle. Existing mirror must not have passenger airbag indicator light.