| | Results of the tests |
| 0 | PRELIMINARY CHECKS | All OK | Problems met | Operation |
|---|
| 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 the OFF position and check that they remain on | End of diagnosis | None of the lights come
on in any conditions | Coolant leaks detected See table I01 |
| None of the lights come on in any conditions | Coolant leaks detected See table I02 |
| None of the lights come on in any conditions | Continue to Step 1 |
| 1 | CHECKING WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
|---|
| Connect
the Examiner to the diagnostic equipment and check that there are
no faults at the Body Computer Node | Continue to Step 2 | the operation of the lights
in active diagnosis. | Continue according to the instructions for
the diagnostic equipment |
| 2 | ELECTRICAL EQUIPMENT CHECK | All OK | Problems met | Operation |
|---|
| Check
the condition of the bulbs.Check the continuity and insulation of the wiring for the front
and rear side lights | Continue to Step 3 | Check the continuity and
insulation of the wiring for the front and rear side lights | Change bulbs Op. 5540B26 |
| Rear bulbs burnt out | Change bulbs Op. 5540A42 |
| Connections broken/short circuited | Renew the electrical connections See E2010 SIDE LIGHTS / NO. PLATE LIGHTS |
| 3 | CHECK WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
|---|
| Keeping
the Examiner diagnostic equipment connected, check the operation
of the side lights through active diagnosis | Continue to Step 4 | None of the side lights
come on | Replace
the Body Computer Op. 5540A42 |
| 4 | Continue as instructed by
the tester | All
OK | Problems
met | Operation |
|---|
| Check
that the fault is no longer present | End of diagnosis | . | |
