125000535 - I08 SIDE LIGHTS NOT WORKING

The side lights are switched on directly by the Body Computer Node at the same time as the number plate lights.
Results of the tests
0PRELIMINARY CHECKSAll OKProblems metOperation
With the ignition ON, turn the ring nut on the steering column switch unit to the side lights and check that the side lights and the number plate lights come on.Turn the key to PARK and check that the side lights and the no. plate lights come onEnd of diagnosisNone of the lights come on in any conditionsContinue according to the instructions inSee table    See table I01 SIDE LIGHTS/NO. PLATE LIGHTS NOT WORKING
The parking lights do not workContinue according to the instructions inSee table    See table I02 PARKING LIGHTS NOT WORKING
Only the side lights are not workingContinue to Step 1
1CHECK WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connect the Examiner to the diagnostic equipment and check that there are no faults at the Body Computer NodeContinue to Step 2Body Computer faultyContinue according to the instructions for the diagnostic equipment
2ELECTRICAL EQUIPMENT CHECKAll OKProblems metOperation
Check the condition of the bulbs.Check the continuity and insulation of the wiring for the front and rear side lights See    See E2010 SIDE LIGHTS / NO. PLATE LIGHTSContinue to Step 3Front bulbs blownChange bulbs Op. 5540B26
Rear bulbs burnt outChange bulbs Op.    Op. 5540A50 TAIL-LIGHT BULB (ONE), LH OR RH - REPLACE
Connections broken/short circuitedRenew the electrical connections See    See E2010 SIDE LIGHTS / NO. PLATE LIGHTS
Check the condition of the bulbs.Check the continuity and insulation of the wiring for the front and rear side lights See    See E2010 SIDE LIGHTS / NO. PLATE LIGHTSContinue to Step 3Front bulbs blownChange bulbs Op.    Op. 5540B49 BULB FOR SIDE LIGHT ONE LH OR RH OF ONE GAS DISCHARGE LIGHT CLUSTER RR WITH LIGHT CLUSTER REMOVED
Rear bulbs burnt outChange bulbs Op.    Op. 5540A50 TAIL-LIGHT BULB (ONE), LH OR RH - REPLACE
Connections broken/short circuitedRenew the electrical connections See    See E2010 SIDE LIGHTS / NO. PLATE LIGHTS
3CHECK WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Keeping the Examiner diagnostic equipment connected, check the operation of the side lights through active diagnosisContinue to Step 4None of the side lights come onReplace the Body Computer Op.    Op. 5505A32 BODY COMPUTER - R R
4CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosis.