		TEST RESULTS
0	PRELIMINARY CHECKS	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	With the ignition ON, operate all the lights using the steering wheel interface, namely: · Dipped beam headlamps, using the selector wheel · Main beam headlamps, using the lever (both fixed and flashing positions) · Direction indicators, using the lever (right and left) and check they are activated	Move on to Step 1	1. The dipped beam headlamps are not working 2. The main beam headlamps are not working 3. The direction indicators do not work on both sides 4. The direction indicators do not work on one side only	1. Continue as indicated See table I005 DIPPED HEADLAMPS NOT WORKING 2. Continue as indicated See table I006 MAIN BEAM HEADLAMPS NOT WORKING 3. Continue as indicated See table I010 DIRECTION INDICATORS / HAZARD WARNING LIGHTS NOT WORKING 4. Continue as indicated See table I012 LEFT OR RIGHT DIRECTION INDICATORS NOT WORKING
1	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Using the Examiner diagnostic equipment check, in Instrument Panel mode, that there are no errors and that the parameters are present.	Move on to Step 2	Errors present	Continue following the instructions on the diagnostic instrument.
2	ELECTRICAL POWER SUPPLY CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the electricity supply to the Instrument Panel Node is correct.	Move on to Step 3	Fault in positive electrical power supply and/or earth.	Replace the defective component (in the case of a fuse, find out what caused it to blow).
3	ELECTRICAL CONNECTIONS CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the electrical connections between the Body Computer and Instrument Panel, in particular, check that each individual pin is properly connected.	Move on to Step 4	Electrical connections not working	Restore the damaged electrical connections.
4	ACTIVE DIAGNOSIS CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	With the Examiner in Instrument Panel Node mode, check that the warning lights in question are correctly activated in Active Diagnosis	Move on to Step 5	The warning lights do not flash	Replace the Instrument Panel Op. 5560B10 CONTROL PANEL - R+R
5	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Using the Examiner check, in the Body Computer Node ambient, that there are no errors and that the door status parameters vary	Move on to Step 6	1. Impossible to connect to the Body Computer control unit 2. Errors present 3. The parameters do not change	1. Move on to Step 6 2. Continue following the instructions on the diagnostic instrument 3. Move on to Step 7
6	ELECTRICAL POWER SUPPLY CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the Body Computer Node power supply is correct	Move on to Step 7	Fault in positive electrical power supply and/or earth.	Replace the defective component (in the case of a fuse, find out what caused it to blow).
7	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Use an Examiner to check the possibility of connection to the Body Computer Node.	End of diagnosis	Impossible to connect to the Body Computer control unit.	Replace the Body Computer Op. 5505A35 MAIN BODY COMPUTER/JUNCTION UNIT - R.R.

When the lights are deactivated using the steering wheel interface, the warning light in the instrument panel does not switch off

The warning lights activated when the steering wheel interface is operated are:

- Dipped beam headlamps

- Main beam headlamps

- Direction indicators