Replacement For - 4G0615121、4G0-615-121;suitable for Audi A6 Quattro 2012-2014
Function - In order to ensure the safe and effective braking performance of the vehicle, the brake pad sensor will automatically remind you when the brake pads wear out and need to be replaced.
Material - Brake Pad Wear Sensor is made of high temperature resistant materials, with high strength, toughness, aging resistance performance.
Installation - Professional installation is highly recommended.