Work when changing vehicle load

1. In accordance with fluctuations in the suspension, automatic leveling sensors mounted in the front and rear of the vehicle, a signal is sent to the control unit automatically align (main).

2. When a difference between the two sensor signals automatic alignment automatic alignment control unit (main) checks the height of the car, and then calculates the amount of adjustment of the optical axis and sends a signal to the control unit automatically align (optional).

3. The automatic leveling control unit compares the actual and desired position of the reflector, and then outputs a control signal to the headlamp leveling actuator.