Panel Switch Does Not Function

CHECK SWITCH
1. Check the switch.
  1. Check that the switch is not pressed double by the foreign objects near the navigation receiver switch.
    Standard: No foreign objects.
1. NG: REMOVE FOREIGN OBJECT
2. OK: Go to next step.
DISPLAY CHECK MODE
1. Inspect the display.
  1. Boot the diagnosis perform "REMOTE COMMANDER CHECK" to check that the function is normal.
    Standard: The function is normal.
1. OK: NORMAL
2. NG: CHECK AND REPLACE NAVIGATION RECEIVER ASSY