The lamps are on.
Other information:
Press the Climate button
to display the system controls page.
Temperature adjustment
Air flow adjustment
Air distribution adjustment
Air conditioning on/off
Adjusting the temperature
Press one of the buttons 1 (- or +) to set the temperature...
Load distribution
Distribute the load in the trailer so that the heaviest items are as
close as possible to the axle, and the nose weight approaches the maximum
permitted without exceeding it.
Air density decreases with altitude, thus reducing engine performance...