See also:

Horn
Audible warning system to alert other road users to an imminent danger. Press the central part of the multifunction steering wheel. Use the horn moderately and only in the following circumstances: ...

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

Opening
After unlocking the boot or the vehicle using the remote control or the key, press the opening control, then raise the tailgate. ...