How to replace the headlamp dimmer switch on 2003 Toyota Highlander?

Start the replacement process of the headlamp dimmer switch by removing both the steering column lower cover and the steering column upper cover. The second step requires disconnecting the connectors from the headlamp dimmer switch assembly. The claw on the screwdriver allows users to extract the dimmer switch from the headlamp but the user must be cautious to avoid breaking the claw by applying minimal pressure and must tape the screwdriver tip for safety.

OEM 2003 Toyota Highlander Dimmer Switch

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2 Dimmer Switches found

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2003 Toyota Highlander Dimmer Switch
Part Number: 84140-06070
$189.07 MSRP: $269.94
You Save: $80.87 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Turn Signal & Combination Lever; Multi Purpose Switch; Headlamp Switch; Headlamp Dimmer Switch; Signal Switch
- Replaces: 84140-33140
- Part Name Code: 84140
- Item Weight: 1.60 Pounds
- Item Dimensions: 14.9 x 11.6 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-06070
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2003 Toyota Highlander Submodels:
- Base, Hybrid, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.3 L GAS
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2003 Toyota Highlander Dimmer Switch
Part Number: 84140-48020
$182.08 MSRP: $259.97
You Save: $77.89 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Turn Signal & Combination Lever; Turn Signal Lever; Multi Purpose Switch; Headlamp Dimmer Switch; Signal Switch
- Part Name Code: 84140
- Item Weight: 1.60 Pounds
- Item Dimensions: 15.5 x 12.1 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-48020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2003 Toyota Highlander Submodels:
- Hybrid Limited, Limited | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.3 L GAS

2003 Toyota Highlander Dimmer Switch

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2003 Toyota Highlander Parts Questions & Experts Answers

Q: How to replace the headlamp dimmer switch on 2003 Toyota Highlander?
A: Start the replacement process of the headlamp dimmer switch by removing both the steering column lower cover and the steering column upper cover. The second step requires disconnecting the connectors from the headlamp dimmer switch assembly. The claw on the screwdriver allows users to extract the dimmer switch from the headlamp but the user must be cautious to avoid breaking the claw by applying minimal pressure and must tape the screwdriver tip for safety.

Related 2003 Toyota Highlander Parts

Alternate Year Models

2002 Toyota Highlander Dimmer Switch 2004 Toyota Highlander Dimmer Switch