2398854 - K104 DISPLAY DOES NOT SHOW HEADLAMP ALIGNMENT DATA

When the headlamp adjustment buttons are operated (with dipped beam headlamps on), the information on the display does not change. If the headlamp adjustment does not work, first see Table I080
Results of the tests
1CHECK ON HEADLAMP ALIGNMENT CORRECTOR ELECTRICAL CIRCUITAll OKProblems metOperation

Check:

  • connection of left controls panel unit and instrument panel node - left controls panel unit earth - connection between dashboard control unit and instrument panel See   E3080  HEADLAMP AGLINMENT CORRECTOR
Continue to Step 2Connections not correctRestore the connections See   E3080  HEADLAMP AGLINMENT CORRECTOR
Earths defectiveRestore the earth contacts See   E3080  HEADLAMP AGLINMENT CORRECTOR
2CHECKING WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connecct the diagnostic instrument (Examiner Plus or Smart) to the diagnostic socket and check, through the active diagnosis on the instrument panel, that all the segments of the display are working properlyContinue to Step 3One or several segments are not workingReplace instrument panel Op. 5560B11
3Replace instrument panelAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosis.