Toyota CH-R Service Manual: Display does not Dim when Light Control Switch is Turned ON

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 Audio and Visual System.

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

HINT:

• The display is updated once per second. 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.

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

CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be neede ...

Panel Switches do not Function

CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be neede ...

Other materials:

Toyota CH-R Service Manual > Lighting System: Left Headlight ECU Variation Error (B2456)
DESCRIPTION This DTC is output when a headlight ECU sub-assembly LH that is incompatible with the vehicle is installed. The headlight ECU sub-assembly LH outputs DTC B2456. DTC No. Detection Item DTC Detection Condition Trouble Area Note ...

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