Display does not Dim when Light Control Switch is Turned ON

AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM (w/o Navigation System with Multi-display): Display does not Dim when Light Control Switch is Turned ON
- Display does not Dim when Light Control Switch is Turned ON

INSPECTION PROCEDURE

PROCEDURE

1. CHECK IMAGE QUALITY SETTING

(a) Enter the display quality adjustment screen.





(b) Turn the light control switch to the tail position.

(c) Check if "Day Mode" on the display quality adjustment screen is on.

Result:





Text in Illustration





B -- CHECK VEHICLE SIGNAL (OPERATION CHECK)

A -- TURN "Day Mode" SETTING OFF

2. CHECK VEHICLE SIGNAL (OPERATION CHECK)

(a) Enter the "Vehicle Signal Check Mode" screen. Refer to Check Vehicle Signal in Operation Check Audio And Visual System (W/O Navigation System with Multi-display).





(b) Turn the light control switch to the tail or head position.

(c) Check that the display changes between DIM and BRIGHT according to the automatic light control sensor condition.

OK:





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

NG -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Problem Symptoms Table

OK -- REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Removal