312000673 - K141 MODE BUTTON NOT WORKING

The Instrument Panel Node receives impulses from the three buttons fitted directly on the instrument panel with the C.A.F. - UP/Menu+, C.A.F. DOWN/Menu - Menu/Esc functions
Test results
1CHECK ON PANEL BUTTONSAll OKProblems encounteredOperation
Check the buttons in the panel are working properlyEnd of diagnosisButtons defectiveReplace the Instrument Panel    Op. 5560B10 CONTROL PANEL - R+R