Master Tailgaters OEM Rear View Mirror with 4.3 inch Auto Adjusting Ultra Bright LCD and OnStar Buttons Black

It has a LCD display sensor that will automatically adjust the LCD’s brightness to the ambient light. The unit comes with a mount that works with your Buick Chevrolet Gmc and Cadillac vehicle. A Universal windshield mount is also included allowing this unit to be easily installed on any vehicle.