AUDIO AND VISUAL SYSTEM(w/ Multi-display) Touch Panel Switch does not Function

PROCEDURE

1. Click here

   CHECK MULTI-DISPLAY ASSEMBLY

   
   

   1. Check if there is any foreign matter caught between the display and exterior frame of the multi-display assembly.

      OK
      No foreign matter is caught between the display and exterior frame of the multi-display assembly.

      Tip:

      If there is foreign matter between the display and exterior frame of the multi-display assembly, the touch panel will remain pressed, preventing touch switch operation.

   
   
   • OKClick here
   • NG

     REMOVE FOREIGN MATTER

2. Click here

   CHECK TOUCH PANEL

   
   

   1. Check for foreign matter on the display.

      OK
      The display is clean.

   
   
   • OKClick here
   • NG

     CLEAN DISPLAY AND RECHECK TOUCH PANEL

3. Click here

   CHECK TOUCH SWITCH (OPERATION CHECK)

   
   

   1. Enter the "Touch Switch Check" screen. Refer to Check Touch Switch in Operation Check (Click here).

   2. Touch the display in the area where the switch malfunction occurs.

      OK
      A "+" mark appears at the touched position.

   
   
   • OK

     REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLY (Click here)

   • NG

     PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (Click here)