See also:

Ambience lighting
The dimmed passenger compartment lighting improves visibility in the vehicle when the light is poor. ...

Headlamp adjustment
To avoid causing a nuisance to other road users, the height of the headlamps should be adjusted in relation to the load in the vehicle. 0 . 1 or 2 people in the front seats. -. 3 people. 1. 5 ...

Ventilation
System which creates and maintains comfortable conditions in the vehicle's passenger compartment. ...