Audi Q7 Brake Sensor. The Audi Q5 and Q7 are equipped with several sensors attached to most of the cars components. Replacement Brake Pad Sensor - Direct Fit Sold individually.
Choose how many gift cards you would like below. A vehicles Audi Q7 Brake Pad Sensor is attached on a brake pad on at least one of your cars wheels and often on all four. Audi Q7 Brake System Sensors Switches.
When the pads wear down to a certain amount the brake pad sensors send a signal to the indicator telling you its time to replace the pads.
The Audi Q5 and Q7 are equipped with several sensors attached to most of the cars components. Braking Pad Wear. These sensors change their electrical resistance as the loop of wire is worn down and eventually breaks as the brake pads wear down. The Audi Q5 and Q7 are equipped with several sensors attached to most of the cars components.