LS 460 RWD V8-4.6L (1UR-FSE) (2010)
AUDIO / VISUAL: ELECTRO MULTI VISION SYSTEM: 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 adjustment screen by pressing the "DISP" switch.
(b) Turn the light control switch to the TAIL position.
(c) Check if "Day Mode" on the display adjustment is off.
OK:
"Day Mode" is off.
NG -- TURN "Day Mode" SETTING OFF
OK -- Continue to next step.
2. CHECK VEHICLE SIGNAL
(a) Enter the "Display Check" mode and select "Vehicle Signal Check" See: Initial Inspection and Diagnostic Overview/Operation Check.
(b) Cover the automatic light control sensor on the instrument panel with a cloth.
(c) Set the instrument panel light control to less than the maximum (to activate the dimmer function that works when the light control switch is
in the TAIL position).
(d) Check that the display changes between DIM and BRIGHT according to the light control switch operation.
OK:
HINT
The 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 See: Problem Symptoms Table
OK -- REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY See: Entertainment Systems/Television / Monitor/Service
and Repair/Removal and Replacement/Multi-Display (w/o Navigation System)/Removal
Illumination For Panel Switch Does Not Come On With Tail Switch On
AUDIO / VISUAL: ELECTRO MULTI VISION SYSTEM: Illumination for Panel Switch does not Come on with Tail Switch ON
- Illumination for Panel Switch does not Come on with Tail Switch ON