Gentleman function
The front passenger seat can be adjusted with the switches of the driver's seat.
1. 
Press the button. The LED
lights up.
2. Adjust the front passenger seat on your own seat.
3. If needed, store the memory position, for the front passenger seat.
4. Press the button to deactivate the function. The LED goes out.
The function deactivates itself automatically after some time.
See also:
Issuing a warning
If the vehicle begins leaving the lane and a lane
marking has been detected, the steering wheel
begins vibrating.
If the turn signal is set before the lane is
changed, a warning is not issued.
...
Instrument lighting
Adjusting
The parking lamps or low beams
must be switched on to adjust the
brightness.
Adjust the brightness using the
thumbwheel. ...
Switching the interior lamps on and off
Press the button.
To switch off permanently: press the button for
approx. 3 seconds.
Switch back on: press button. ...