BSD Compatible with Chevy Silverado, GMC Sierra 1500 2019 2020 2021 Driver Side Mirror, Left Side Heated Mirrors with Blind Spot, Replacement for Chevrolet Silverado 1500

["[OE style]Driver side mirror compatible with 2019 2020 2021 Chevrolet Silverado 1500, GMC Sierra 1500 driver side mirror. No auto dimming, OE NO.: 84309707","[Power heated]Left side mirror replacement for Chevy Silverado 1500, GMC Sierra 1500 with fast heating and even heating, defog and defrost, chromed glass provides a clearer view","[BSD light]Left side mirror with blind spot system indicator light, the built-in LED light will glow please confirm that your Chevrolet Silverado 1500, GMC Sierra 1500 car has BSD function)","[Fit firmly]With durable ABS backing plate, the back panel buckle is firmly attached to the Chevy Silverado 1500, GMC Sierra 1500 driver side mirror assembly, even after the vehicle speed reaches 65-80 MPH","[Easy Installation]Comes with installation videos and tools for a hassle-free, plug-and-play experience. No cutting required"]