Setting the temperature
Requirements:
The climate control system is switched on.
Heating or TEMPMATIC air-conditioning system
To increase or decrease:
turn the temperature control anti-clockwise or clockwise More. THERMOTRONIC automatic climate control
You can set the temperature separately for the driver's and front passenger sides. In vehicles with rear climate control, the temperature for the rear passenger compartment can also be set. Each set temperature is automatically maintained at a constant level.
To increase or decrease:
turn the corresponding temperature control anti-clockwise or clockwise More. The control panel display shows the set temperature for the left or right side at the respective edge of the display.
Vehicles with rear climate control: press the 
button to set the temperature for the rear compartment. When the indicator lamp on the button flashes, you can set the temperature.