Panel Switches do not Function

WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.

CHECK PANEL SWITCH
1. Check for foreign matter around the switches that might prevent operation.
  OK: No foreign matter is found.
NG: REMOVE ANY FOREIGN MATTER FOUND

OK: GO TO NEXT STEP.
CHECK PANEL SWITCH (DISPLAY CHECK MODE)
1. Enter the "Display Check" mode (Panel Switch Check) (See DISPLAY CHECK MODE ).
2. Operate the abnormal switch and check if the switch name and status are correctly displayed.
  OK: The switch name and status are correctly displayed as operated.
NG: RETURN TO THE ORIGINAL INSPECTION FLOW BECAUSE THE CHECK RESULT IS NORMAL

Fig 1: Display - Check Mode
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OK: REPLACE MULTI-DISPLAY