Control panel for automatic air conditioning
- 1. Switch for recirculation air or fresh air supply
- 2. Switch for heated rear and front windows
- 3. Air conditioning button
- 4. Ventilation mode button
- 5. Blower speed switch
- 6. System off button
- 7. Button for turning on the automatic mode
- 8. Temperature control knob
Some models are equipped with an automatic air conditioning system, which is controlled by a microprocessor and maintains the required temperature in the car.
Repair and diagnostics of the automatic system must be carried out in a specialized workshop. On your own, you can only determine the cause of the malfunction by using the functions of the on-board computer.
To start the troubleshooting mode, press the RECIRC/FR and AUTO buttons simultaneously and turn the ignition key to the ON position. The lights on the control panel should blink and then go out, after which the microprocessor will start troubleshooting. The fault code will be displayed on the display panel.
Code | Chain |
11. | Cabin air temperature sensor |
12. | Ambient temperature sensor |
13. | Evaporator temperature sensor |
14. | coolant temperature sensor |
21. | solar sensor |
22. | Compressor sensor |
23. | Pressure meter |
31. | Air mixture damper position sensor |
32. | Air intake damper position sensor |
41. | Air mixture damper servo |
42. | Air intake damper servo |