Automatic headlight leveling
1. Executive el. motor of the right headlight corrector "V49".
2. Used: car without system. adaptive lighting: used headlight range control - J431-, vehicles with adaptive lighting system: used headlight range control "J745"; depending on the design, since the 2013 model year, it has been built into the used on-board network "J519".
3. Electrical plug connection.
4. Rear left vehicle level sensor "G76"; installation location: on the rear suspension arm. left wheel.
5. Front left vehicle level sensor "G78"; installation location: on the front suspension arm. left wheel, installed depending on the configuration.
6. Executive el. motor of left headlight corrector "V48".
(Text provided by the online resource: «AUDImanual»)