See also:

Lamps
At a glance 1 Rear fog lamps* 2 Front fog lamps* 3 Automatic headlamp control / adaptive light control* / high-beam assistant* / welcome lamps / daytime running lights* 4 Lamps off / daytime ...

Low beams
Switch position with the ignition switched on: the low beams light up. ...

Following part replacement
The same breaking in procedures should be observed if any of the components mentioned above have to be renewed in the course of the vehicle's operating life. ...