What should I do if there's no response after installing the product?

(1) Check if your car supports wired CarPlay/wired Android Auto. Please refer to the "Is this product compatible with my car?" section in the manual for verification.

(2) If confirmed that your car supports wired CarPlay/wired Android Auto, reset the car's infotainment system. Then use the original phone data cable to connect your iPhone/Android phone to the car's USB port to start wired CarPlay/wired Android Auto, and reinstall this product.