Navigation System Display Does Not Dim When Light Control Switch Is Turned On

INSPECTION PROCEDURE

CHECK IMAGE QUALITY SETTING

CHECK VEHICLE SIGNAL (OPERATION CHECK)

INSPECTION PROCEDURE

NOTICE:

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System (Click here).

1. Display the "Display" screen.
   

2. Turn the light control switch to the tail or head position.
   

3. Check if "Day Mode" on the display adjustment screen is on.
   

   OK:

   "Day Mode" setting is off
   

1. Enter the "Vehicle Signal Check Mode" screen. [Refer to Check Vehicle Signal in Operation Check (Click here)]
   

2. Check that the display for "TAIL" changes between ON and OFF according to the light control switch operation.
   

   OK:

   Light Control Switch	Display
   Tail or head	ON
   Off	OFF

   HINT:

   This display is updated once per second. As a result, it is normal for the display to lag behind the actual switch operation.

3. Check that the display for "ADIM/TCAN" changes between DIM and BRIGHT according to the light control switch operation.
   

   OK:

   Light Control Switch	Display
   Tail or head	DIM
   Off	BRIGHT