Illumination for Panel Switch does not Come on with Tail Switch ON

DTC Code	DTC Name
	Illumination for Panel Switch does not Come on with Tail Switch ON

CAUTION / NOTICE / HINT

Note:

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Audio and Visual System.

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When replacing the radio receiver assembly, always replace it with a new one. If a radio receiver assembly which was installed to another vehicle is used, the following may occur:
- A communication malfunction DTC may be stored.
- The radio receiver assembly may not operate normally.

PROCEDURE

CHECK VEHICLE SIGNAL (OPERATION CHECK)

Enter the "Vehicle Signal Check Mode" screen. Refer to Check Vehicle Signal in Operation Check.
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Check that the display changes between ON and OFF according to the light control switch operation.

Light Control Switch	Display
Tail or head	ON
Off or AUTO	OFF

Tip:

This display is updated once per second. As a result, it is normal for the display to lag behind the actual switch operation.
Make sure to move the vehicle to a bright area before performing an operation check with the light control switch in the AUTO position.

Result

Proceed to
OK
NG

AUDIO AND VISUAL SYSTEM(for 10.3 Inch Display) Illumination for Panel Switch does not Come on with Tail Switch ON