See also:

Activating HDC
Press the button; the LED above the button lights up. ...

Coolant temperature
Should the coolant, and with it the engine, become too hot, a Check Control message is displayed. Check the coolant level. ...

Switching on/off the automatic climate control
Switching off With the blower at its lowest setting, press the left side of the button to switch off the automatic climate control. Switching on Press any button to switch the automatic clim ...