HEADLIGHT DIMMER SWITCH REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the headlight dimmer switch assembly removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure	Necessary Procedures	Effects/Inoperative when not performed	Link
Disconnect cable from negative battery terminal	Memorize steering angle neutral point	Lane departure alert system (w/ Steering Control)	Click here
		Simple intelligent parking assist system*1
		Toyota parking assist-sensor system (w/ Simple Intelligent Parking Assist System)*1
		Pre-collision system
	Initialize back door lock	Power door lock control system	Click here
	Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes)*2	Stop and start system	Click here
Removal/installation of the spiral cable with sensor sub-assembly	Steering angle neutral point (Initialize panoramic view monitor system)	Simple Intelligent Parking Assist System Toyota parking assist-sensor system (w/Simple Intelligent Parking Assist System)	Click here

*1: When performing learning using the GTS.

Click here

*2: w/ Stop and start system

CAUTION:

Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing.

Click here

PROCEDURE

REMOVE SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY

Click here
REMOVE WINDSHIELD WIPER SWITCH ASSEMBLY

Click here
REMOVE HEADLIGHT DIMMER SWITCH ASSEMBLY
1. Remove in this Direction
  
  Disconnect the connector.
2. Disengage the claws to remove the headlight dimmer switch assembly as shown in the illustration.