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 ...

Switching on/off
Press the button. ...

Tone
Only treble and bass can be set in the rear for headphones. The settings are made separately for the left and right headphones. Operation is the same as for the front tone. ...