2398866 - K143 ONE WARNING LIGHT ACTIVATED BY STEERING COLUMN SWITCH UNIT NOT WORKING

When the lights are switched on from the stalk unit, the relevant warning light on the instrument panel does not come on.

The warning lights which come on when the stalk unit is operated are:

  • Side/number plate lights
  • Main beam headlamps
  • Direction indicators
Results of the tests
0PRELIMINARY CHECKSAll OKProblems metOperation

With the ignition on, operate all the lights in question from the stalk unit, i.e.:

  • With the ring nut, side/number plate lights
  • With the lever, main beam headlamps (both permanently lit and flashing)
  • With the lever, direction indicators (right and left)
and check that they come on		Continue to Step 1The side lights do not workContinue as instructed See table   I01  SIDE LIGHTS/NO. PLATE LIGHTS NOT WORKING
The main beam headlamps do not workContinue as instructed See table   I06  MAIN BEAM HEADLAMPS NOT WORKING
The direction indicators do not work on both sidesContinue as instructed See table   I10  DIRECTION INDICATORS / HAZARD WARNING LIGHTS
The direction indicators do not work on one sideContinue as instructed See table   I12  TURN SIGNALS RH OR LH SIDE NOT WORKING
1CHECKING WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connect the diagnostic equipment and check the operation of the warning lights in question at the INSTRUMENT PANEL NODE through active diagnosis End of diagnosisThe warning light does not come onReplace the instrument panel Op. 5560B11