See also:

Trip computer
System which provides current information concerning the route travelled (range, consumption…). ...

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

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 ...