199000802 - I005 DIPPED HEADLAMPS NOT WORKING

Both the dipped headlamps are not working in any conditions (in both manual and AUTO mode);

The dipped headlamps are controlled by the Body Computer Node via a relay located on the Dashboard Junction Unit.

The lights can be switched on/off using the following controls:1 Specific command (from the Exterior Lights Control).2.Command from the dusk sensor3 Follow me home command.4. Dipped headlamps maintenance command when the main beam headlamps are switched on.

		Test results
1	CHECK USING DIAGNOSTIC EQUIPMENT	All OK	Problems encountered	Operation
	Connect the Examiner diagnostic equipment to the diagnostic socket and check the following at the Body Computer Node:- absence of error B1024	End of diagnosis	Presence of error B1024	Move on to Step 2
2	MAIN BEAM HEADLAMPS RELAY CHECK	All OK	Problems encountered	Operation
	Check the condition of the low beam relay (relay T3 on the engine compartment control unit)	Move on to Step 3	Relay defective	Replace the relay
3	CHECK THE OPERATION OF THE ENGINE COMPARTMENT CONTROL UNIT FUSES	All OK	Problems encountered	Operation
	Check the correct operation of fuses F14 and F15 inside the engine compartment control unit	Move on to Step 4	Fuses blown	Replace the fuse (and find out what could have caused it to blow).
4	CHECK USING DIAGNOSTIC EQUIPMENT	All OK	Problems encountered	Operation
	Keep the diagnostic tester connected and check that the low beams are operating correctly in active diagnosis mode	Move on to Step 7	Low beams not working	Move on to Step 5
5	BODY COMPUTER CONNECTION CHECK	All OK	Problems encountered	Operation
	Check for deformed terminals or connections not present on the Body Computer	Move on to Step 6	Missing connections/pins bent	Renew the correct connections
6	CHECK ON OPERATION OF BULBS	All OK	Problems encountered	Operation
	Check the correct operation of the low beam bulbs	Move on to Step 9	Filament in one of the bulbs broken	Replace bulb    Op. 5540B25 LOW BEAM BULB (ONE) FOR ONE HEADLAMP/LIGHT CLUSTER LH OR RH - R.R
7	ELECTRICAL SYSTEM CHECK	All OK	Problems encountered	Operation
	Check the continuity of the connections between the steering column switch unit and the Body Computer Node.    See E2011 DIPPED HEADLAMPS	Move on to Step 8	Interruption or no insulation for the connecting cables	Restore the correct electrical connection
8	LOW BEAM CONTROL OPERATION CHECK	All OK	Problems encountered	Operation
	Check the operation of the low beam control on the stalk	Move on to Step 9	Internal stalk break	Replace the steering column switch unit    Op. 5550A10 STALK UNIT ASSEMBLY - R+R
9	CHECK ON CORRECT OPERATION	All OK	Problems encountered	Operation
	Check that the fault is no longer present	End of diagnosis	Fault persists	Replace Body Computer    Op. 5505A32 BODY COMPUTER - R.R