Genuine OE Quality Febi Front/Rear Brake Pad Wear Warning Contact - 07835 Quantity Included: 1 Length (mm): 185 Brake Type: Disc Brake Product Description A Brake Pad Wear Sensor, or brake wear indicator, is an added safety feature used on many vehicles. It's purpose is to warn a vehicle's driver if their brake pad's life becomes too low. Brake Pad Wear Sensors are designed to "fail" as brake pads wear. They should be changed whenever the pads are replaced. Brand: Febi Part Number: 07835 Length: 185 mm Brake Type: Disc Brake Weight: 0.005 kg Type: Warning Contact, brake pad wear