[Effectiveness] - 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.. [Good Quality] - Brake Pad Wear Sensor accord with the professional specification as replacement parts, for stable performance and durable.. [Material] - Brake pads sensor is made of high temperature resistant materials, with high strength, toughness, aging resistance performance.. Fit for Audi Q7 2017-2018.. OE Number: 4M0615121P.
