Brandmotion GM OnStar 4.3 in. LCD display rear view mirrors are compatible with all GM vehicles with OnStar emergency system buttons built into the mirror. When shifting your vehicle into reverse, this replacement GM OnStar auto-dimming mirror will display any installed backup camera on the large 4.3 in. embedded LCD screen. When the vehicle is not in reverse, the display completely disappears and the mirror is used for its normal functions. In addition, these OEM replacement rear view mirrors let you still retain all OnStar functionality in the vehicle.

•  Large 4.3 in. color backup monitor displays vividly when you put your vehicle in reverse
•  Compatible with all standard backup cameras ending in a RCA
• Works with 10-pin and 16-pin mirror connectors
• Dual camera inputs allows you to connect a reverse-triggered backup camera along with one additional video input