Automatic climate control system:
1. Passenger compartment temperature sensor.
2. Mixing flap drive on the driver's side.
3. Evaporator temperature sensor.
4. Mode selection flap drive.
5. Passenger side mixing flap actuator.
6. Power transistor with autoelectronic effect on semiconductors.
7. Solar sensor.
8. Ambient temperature sensor.
9. Refrigerant pressure sensor.
10. Electromagnetic clutch.
11. Intake damper drive.
12. Ventilation motor.
13. Climate control unit.
14. Air conditioner relay.
15. Fan relay.
Manual climate control system:
1. Evaporator temperature sensor.
2. Resistor.
3. Ambient temperature sensor.
4. Refrigerant pressure sensor.
5. Electromagnetic clutch.
6. Intake damper drive.
7. Fan motor.
8. Climate control unit.
9. Air conditioner relay.
10. Fan relay.