2 Pcs Air Suspension Front Headlight Level Transducer For Land Rover Range Rover 20628700Introduction: Headlight leveling sensors tell cars with self leveling headlights when and how to adjust the lights. When the car goes over a bump, a sensor attached to the rear control arms signals the vehicles computer that the vehicles front end is higher than its lower end. Feature: Condition: Brand New Warranty: 2 Year 3PIN Front Left & Right Air Suspension Ride Height Level Sensor for Land Rover for Range Rover 2003 2012 Fitment FOR Land Rover