3233054 - I10 DIRECTION INDICATORS / HAZARD WARNING LIGHTS / NOT WORKING

When the lever on the stalk unit is raised or lowered, with the ignition on, the direction indicators do not workWhen the button in the centre of the dashboard is pressed, the hazard warning lights do not work.
Results of the tests
1CHECK INDIVIDUAL LIGHTSAll OKProblems metOperation
Check the condition of the individual bulbs and the bulb holder assembly Continue to Step 2 Bulbs damagedReplace bulbs
Rear lights cluster faulty Repair or replace the rear lights cluster Op.   5540A80 
Front lights cluster faulty Repair or replace front lights cluster Op.   5540B28 
Side repeater faulty Repair or replace side repeater Op.   5550C22 
2STEERING COLUMN SWITCH UNIT CHECKAll OKProblems metOperation
Check that the stalk unit is working properly, in particular the windscreen wiper intermittent operation switch and direction indicators switch. see DESCRIPTION AND OPERATION: 5550A stalk unit Continue to Step 3 Intermittent switch faultyReplace intermittent switch
Stalk unit not working properly Replace the steering column switch unit Op.   5550A12 
3CHECK HAZARD WARNING LIGHTS SWITCHAll OKProblems metOperation
Check the operation of the hazard warning lights switch ( See   E2020  DIRECTION INDICATORS / HAZARD WARNING LIGHTS ). Continue to Step 4 Hazard warning lights switch faulty Replace hazard warning lights switch Op.   5550C14 
4CHECK DIRECTION INDICATORS/HAZARD LIGHTS ELECTRICAL CIRCUITAll OKProblems metOperation

Check, in order:

  • direction indicators/hazard lights fuses
  • connections between junction unit and stalk unit
  • connections between junction unit and hazard lights switch
  • connections between stalk unit and hazard lights switch
  • connections between hazard lights switch and bulbs
  • bulbs earth
( See   E2020  DIRECTION INDICATORS / HAZARD WARNING LIGHTS ). 		Continue to Step 5 Component defectiveReplace the component involved (if a fuse is involved, search for the cause of the problem)
Connections brokenRestore the connections (
5CHECK CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisFault persistsSearch for the fault starting from another symptom'