Main task
The AFL control module has the same functions as AHL control module (664) plus curve lighting.
When vehicle speed exceeds approx. 10 km/h the headlamps will be angled slightly when the steering wheel is turned. The light can be angled maximum 15° to the right or left compared to a car with standard headlamps.
The control system is equipped with two load angles sensors located at the front and rear axles. The system uses information from the steering angle sensor.