L045 THE AC/HEATED REAR WINDOW/RECIRCULATION BUTTONS DO NOT WORK

		Test results
1	CLIMATE CONTROL SYSTEM CONTROL PANEL POWER SUPPLY CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Check that power supply of the following buttons is correct: - engagement of compressor - heated rear windscreen engagement - recirculation	Go to Step 2	Climate control system control panel incorrect supply	Restore the correct supply for the climate control system control panel
2	LED OPERATION CHECK ON CLIMATE CONTROL SYSTEM CONTROL PANEL	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Check whether compressor, heated rear window and recirculation activations are correct even if the LEDs are not switched on. If they operate correctly, replace the climate control system control unit Op. 5040D10 AIR CONDITIONER CONTROLS SUPPORT - R+R OR REPLACE	End of diagnosis	The required operation is not satisfied	Go to Step 3
3	COMPRESSOR OPERATION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Check that the compressor is working correctly	Go to Step 4	Compressor not working correctly	Replace the compressor Op. 5040A20 AIR CONDITIONING COMPRESSOR - R.R. INCLUDES CHECKING FLUID LEVEL AND TOPPING UP IF NECESSARY
4	RECIRCULATION ACTUATOR OPERATION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Check that the recirculation actuator is operating correctly	Go to Step 5	Recirculation actuator not working correctly	Replace the recirculation actuator Op. 5040D75 AIR CONDITIONING RECIRCULATION FLAP CONTROL MOTOR - R.R
5	HEATED REAR WINDOW OPERATION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Check that the heated rear window is working correctly	End of diagnosis	Heated rear window not working correctly	Restore the correct operation of the heated rear window