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Home >> Infiniti >> 2004 >> M45 >> Repair and Diagnosis (Single Page) >> Electrical >> Gauges >> Vehicle Information And Integrated Switch System /Without Navigation System >> Vehicle Information And Integrated Switch System/Without Navigation System >> Wiring Diagram - INF/D - >> Multifunction Switch Self-Diagnosis Function >> Notes
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Multifunction Switch Self-Diagnosis Function: Notes

It can check ON/OFF operation of each switch in the multifunction switch and diagnose the input signals to the rear control switch (audio) and steering switch (audio).