How to service the headlight dimmer switch on Toyota Yaris?

One must start by disconnecting the negative battery terminal cable before waiting 90 seconds to avoid deploying the Air Bag during service of the headlight dimmer switch. First position the front wheels directly ahead before you remove the steering pad and then the steering wheel assembly for hatchback and sedan models together with the steering column cover. The wiper switch removal requires disconnecting its cable connectors followed by using a screwdriver with taped-tip to loosen the claw from the wiper switch. You should disconnect the connector attached to the headlight dimmer switch before disengaging the two claws to perform removal. You install the headlight dimmer switch by connecting its connector after you fit the clamp with the two claws. After securing the wiper switch claw you must connect its two connectors. Install the spiral cable before adding the steering column cover that suits hatchback or sedan models followed by spiral cable adjustment and installation of the steering wheel according to each model. The last step involves putting on the steering pad together with reattaching the cable into the negative battery terminal using 5.4 N.m (55 kgf.cm, 48 in.lbf) torque before identifying the SRS warning light status.

OEM Toyota Yaris Dimmer Switch

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11 Dimmer Switches found

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Toyota Yaris Headlamp Switch
Part Number: 84140-WB009
$63.23 MSRP: $88.76
You Save: $25.53 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2020 Toyota Yaris | L, LE, XLE | 4 Cyl 1.5 L GAS
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Toyota Yaris Dimmer Switch
Part Number: 84140-52230
$133.59 MSRP: $189.10
You Save: $55.51 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch; Headlamp Switch; Headlamp Dimmer Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2012-2016 Toyota Yaris | Base, L, LE, SE | 4 Cyl 1.5 L GAS
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Toyota Yaris Dimmer Switch
Part Number: 84140-52220
$148.16 MSRP: $209.73
You Save: $61.57 (30%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch; Headlamp Switch; Multifunction Switch; Headlamp Dimmer Switch
- Replaced by: 84140-47140
- Replaces: 84140-47061, 84140-12890, 84140-47060
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2012-2016 Toyota Yaris | Base, L, LE, SE | 4 Cyl 1.5 L GAS
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Toyota Yaris Headlamp Switch
Part Number: 84140-52151
$146.63 MSRP: $207.56
You Save: $60.93 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch
- Replaces: 84140-52150
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2012 Toyota Yaris | Base, S | 4 Cyl 1.5 L GAS
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Toyota Yaris Dimmer Switch
Part Number: 84140-47161
$140.17 MSRP: $198.43
You Save: $58.26 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch; Headlamp Switch; Multifunction Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2014-2018 Toyota Yaris | L, LE, SE | 4 Cyl 1.5 L GAS
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Toyota Yaris Instrument Light Rheostat, Passenger Side
Part Number: 84119-52030
$170.39 MSRP: $241.21
You Save: $70.82 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rheostat, Light Control; Instrument Panel Dimmer Switch; Rheostat
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2014 Toyota Yaris | Base, L, LE, S, SE | 4 Cyl 1.5 L GAS
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Toyota Yaris Headlamp Switch
Part Number: 84140-WB010
$34.38 MSRP: $47.85
You Save: $13.47 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2020 Toyota Yaris | L, LE, XLE | 4 Cyl 1.5 L GAS
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Toyota Yaris Headlamp Switch
Part Number: 84140-WB011
$63.74 MSRP: $89.48
You Save: $25.74 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2020 Toyota Yaris | L, LE, XLE | 4 Cyl 1.5 L GAS
View related parts
Toyota Yaris Headlamp Switch
Part Number: 84140-52141
$130.18 MSRP: $184.28
You Save: $54.10 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch
- Replaces: 84140-52140
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2012 Toyota Yaris | Base, S | 4 Cyl 1.5 L GAS
View related parts
Toyota Yaris Dimmer Switch
Part Number: 84140-47151
$125.24 MSRP: $177.30
You Save: $52.06 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch; Headlamp Switch; Multifunction Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2014-2018 Toyota Yaris | L, LE, SE | 4 Cyl 1.5 L GAS
View related parts
Toyota Yaris Dimmer Switch, Passenger Side
Part Number: 84119-42021
$97.88 MSRP: $137.40
You Save: $39.52 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rheostat, Light Control; Instrument Panel Dimmer Switch; Instrument Light Rheostat; Rheostat
- Manufacturer Note: KOREA SPEC
- Position: Passenger Side
- Replaces: 84119-42020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2012-2018 Toyota Yaris | L, LE, SE | 4 Cyl 1.5 L GAS

Toyota Yaris Dimmer Switch

If you're thinking about purchasing OEM parts for your Toyota Yaris, our website is your one-stop destination. We stock an extensive selection of genuine Toyota Yaris Dimmer Switch at pocket-friendly prices. Plus, we guarantee a swift delivery and a hassle-free return policy for your convenience.

Toyota Yaris Dimmer Switch Parts Questions & Experts Answers

Instrument Light Rheostat, Passenger Side
84119-52030
Q: How to service the headlight dimmer switch on Toyota Yaris?
A: One must start by disconnecting the negative battery terminal cable before waiting 90 seconds to avoid deploying the Air Bag during service of the headlight dimmer switch. First position the front wheels directly ahead before you remove the steering pad and then the steering wheel assembly for hatchback and sedan models together with the steering column cover. The Wiper Switch removal requires disconnecting its cable connectors followed by using a screwdriver with taped-tip to loosen the claw from the wiper switch. You should disconnect the connector attached to the headlight dimmer switch before disengaging the two claws to perform removal. You install the headlight dimmer switch by connecting its connector after you fit the clamp with the two claws. After securing the wiper switch claw you must connect its two connectors. Install the spiral cable before adding the steering column cover that suits hatchback or sedan models followed by spiral cable adjustment and installation of the steering wheel according to each model. The last step involves putting on the steering pad together with reattaching the cable into the negative battery terminal using 5.4 N.m (55 kgf.cm, 48 in.lbf) torque before identifying the SRS warning light status.

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