Mercedes-Benz C-Class (W205) 2015 - 2021 Owners Manual: Overview of climate control systems

Notes on climate control

An interior air filter must always be used so that the air conditioning system, pollution level monitoring and the air filtering function work correctly.

Make sure that the filter is installed correctly and the filter housing in the engine compartment is closed correctly using the cap and always tightly sealed when in operation. Use filters recommended and approved by Mercedes- Benz. Always have service work carried out at a qualified specialist workshop.

Overview of the control panel for dual-zone automatic climate control

The indicator lamps on the buttons indicate that the corresponding function is activated.

1. Sets the temperature on the driver's side

2. Sets the air distribution

3. Sets the airflow or switches off climate control

4. Sets climate control to automatic mode

5. Defrosts the windshield

6. Calls up the air conditioning menu

7. Switches the rear window heater on or off

8. Activates or deactivates synchronization

9. Switches air-recirculation mode on/ off

10. Switches the A/C function on/ off

11. Sets the front passenger side temperature

Control panel overview for 3-zone automatic climate control

The indicator lamps on the buttons indicate that the corresponding function is activated.

1. Sets the driver's side temperature

2. Sets the driver's side air distribution

3. Sets the airflow or switch off climate control

4. Sets climate control to automatic mode

5. Defrosts the windshield

6. Calls up the air conditioning menu Switches the residual heat on or off

7. Switches the rear window heater on/off

8. Switches the A/C function on/off

9. Switches air-recirculation mode on/off

10. Sets the front passenger side air distribution

11. Sets the front passenger side temperature

Rear operating unit

1. Sets the temperature
2. Display
3. Sets the airflow