You can adjust the brightness of the instrument lighting only when the parking lamps or the low beams are switched on.

1.  Push button 1in the turn signal/high beam lever up or down repeatedly until the appropriate symbol appears in the display, accompanied by the brightness level and the word "SET".
2.  Press button 2.

3.  Push button 1up or down to select the desired brightness level.
4.  Press button 2.

The display again shows the outside temperature and the time.