See also:

The concept
The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels. ...

At a glance
At a glance 0 Lamps off and daytime running lights 1 Parking lamps and daytime running lights 2 Low-beam headlamps and welcome lamps 3 Automatic headlamp control, daytime runninglights, welcome ...

Remove attached parts following use
Remove auxiliary mirrors, roof or rear luggage racks which are no longer required following use. Attached parts on the vehicle impair the aerodynamics and increase the fuel consumption. ...