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Headlamp Dimmer Switch: Service and Repair

HeadLight Dimmer Switch:




HeadLight Dimmer Switch:




HEADLIGHT DIMMER SWITCH

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

NOTE:
- After the ignition switch is turned OFF, the navigation system requires approximately 90 seconds to record various types of memory and settings. As a result, after turning the ignition switch OFF, wait 90 seconds or more before disconnecting the cable from the negative (-) battery terminal.
- Some systems need to be initialized after the cable is reconnected.

2. REMOVE LOWER NO.2 STEERING WHEEL COVER
3. REMOVE LOWER NO.3 STEERING WHEEL COVER
4. REMOVE STEERING PAD (w/ Steering Pad Switch)
5. REMOVE STEERING PAD (w/o Steering Pad Switch)
6. REMOVE STEERING WHEEL ASSEMBLY
7. REMOVE LOWER STEERING COLUMN COVER (for Manual Tilt)
8. REMOVE LOWER STEERING COLUMN COVER (for Manual Tilt and Telescopic)
9. REMOVE LOWER STEERING COLUMN COVER (for Power Tilt and Power Telescopic).
10. REMOVE UPPER STEERING COLUMN COVER (for Manual Tilt)
11. REMOVE UPPER STEERING COLUMN COVER (for Manual Tilt and Telescopic)
12. REMOVE UPPER STEERING COLUMN COVER (for Power Tilt and Power Telescopic).
13. REMOVE TILT AND TELESCOPIC MANUAL SWITCH (for Power Tilt and Power Telescopic).
14. REMOVE SPIRAL CABLE SUB-ASSEMBLY




15. REMOVE WINDSHIELD WIPER SWITCH ASSEMBLY
a. Disconnect the connectors.
b. Using a screwdriver, detach the claw and remove the windshield wiper switch.

HINT: Tape the screwdriver tip before use.

NOTE: If the claw is pressed forcefully, it will break.




16. REMOVE HEADLIGHT DIMMER SWITCH ASSEMBLY
a. Disconnect the connector.




b. While loosening the band clamp as shown in the illustration, detach the claw to remove the headlight dimmer switch.

NOTE: If the claw is pressed forcefully, it will break.

INSTALLATION




1. INSTALL HEADLIGHT DIMMER SWITCH ASSEMBLY
a. Insert the headlight dimmer switch assembly onto the steering column while making sure that the switch's protrusions align with the shaft's cutout parts.




b. While loosening the band clamp, attach the claw to install the headlight dimmer switch assembly.
c. Connect the connector.




2. INSTALL WINDSHIELD WIPER SWITCH ASSEMBLY
a. Attach the claw to install the windshield wiper switch.
b. Connect the connectors.
3. INSTALL SPIRAL CABLE SUB-ASSEMBLY
4. INSTALL TILT AND TELESCOPIC MANUAL SWITCH (for Power Tilt and Power Telescopic)
5. INSTALL UPPER STEERING COLUMN COVER (for Manual Tilt)
6. INSTALL UPPER STEERING COLUMN COVER (for Manual Tilt and Telescopic)
7. INSTALL UPPER STEERING COLUMN COVER (for Power Tilt and Power Telescopic)
8. INSTALL LOWER STEERING COLUMN COVER (for Manual Tilt)
9. INSTALL LOWER STEERING COLUMN COVER (for Manual Tilt and Telescopic)
10. INSTALL LOWER STEERING COLUMN COVER (for Power Tilt and Power Telescopic)
11. INSTALL STEERING WHEEL ASSEMBLY
12. INSTALL STEERING PAD (w/ Steering Pad Switch)
13. INSTALL STEERING PAD (w/o Steering Pad Switch)
14. INSTALL LOWER NO.3 STEERING WHEEL COVER
15. INSTALL LOWER NO.2 STEERING WHEEL COVER
16. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTE: Some systems need to be initialized after the cable is reconnected.

17. CHECK SRS WARNING LIGHT
a. Check the SRS warning light.
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