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: ...

Electric child lock
Switching on With the ignition on, press this button. The indicator lamp in the button comes on, accompanied by a message to confirm that the child lock is on. This indicator lamp remains on unt ...

Front map reading lamps
With the ignition on, press the corresponding switch. Take care to avoid leaving anything in contact with the courtesy lamp. ...