How to install the headlight dimmer switch and other components on Scion xB?

You should first secure the switch with clamp as you connect the connector then follow up by threading the 2 claws to keep the headlight dimmer switch in position. Fasten the windshield wiper switch into position through the use of the claw mechanism while connecting both connectors. The installation process begins with wiring in the spiral cable followed by fitting on the steering column cover. Adjust the spiral cable according to need and place the steering wheel assembly along with the steering pad. Connect the cable to the negative battery terminal after tightening it to 5.4 Nm torque (55 kgf-cm or 48 in-lbf) while checking that the SRS warning light operates correctly.

How to remove the headlamp dimmer switch on Scion xB?

The first task for removing the headlamp dimmer switch requires disconnecting the negative battery cable while allowing at least 90 seconds to elapse before proceeding to avoid Air Bag deployment. Position the front wheels in a straight direction before beginning work. The first step involves removing the steering pad after which you must take off the steering wheel assembly before removing the steering column cover. Then, remove the spiral cable. The process requires disconnecting the two connectors from the wiper switch through the use of a screwdriver with taped tip to separate the claw from the wiper switch with no claw harm. After detaching the connector from the dimmer switch headlight terminate the switch removal by following the provided illustration and releasing the two claws.

OEM Scion xB Dimmer Switch

Light Dimmer Switch

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5 Dimmer Switches found

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Scion xB Dimmer Switch
Part Number: 84140-52220
$163.08 MSRP: $230.86
You Save: $67.78 (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:
- 2012-2015 Scion xB | Base | 4 Cyl 2.4 L GAS
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Scion xB Dimmer Switch
Part Number: 84140-47140
$163.08 MSRP: $230.86
You Save: $67.78 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch; Headlamp Switch; Multifunction Switch; Headlamp Dimmer Switch
- Replaces: 84140-12720, 84140-12680
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2012 Scion xB | Base | 4 Cyl 2.4 L GAS
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Scion xB Dimmer Switch
Part Number: 84140-52020
$82.82 MSRP: $116.25
You Save: $33.43 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Turn Signal & Combination Lever; 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:
- 2004-2006 Scion xB | Base | 4 Cyl 1.5 L GAS
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Scion xB Instrument Light Rheostat, Passenger Side
Part Number: 84119-52030
$170.48 MSRP: $241.33
You Save: $70.85 (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:
- 2008-2015 Scion xB | Base | 4 Cyl 2.4 L GAS
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Scion xB Dimmer Switch, Passenger Side
Part Number: 84119-35030
$144.28 MSRP: $204.25
You Save: $59.97 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Rheostat, Light Control; Instrument Panel Dimmer Switch; Instrument Light Rheostat; Rheostat
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2006 Scion xB | Base | 4 Cyl 1.5 L GAS

Scion xB Dimmer Switch

Choose genuine Dimmer Switch that pass strict quality control tests. You can trust the top quality and lasting durability. Shopping for OEM Dimmer Switch for your Scion xB? Our website is your one-stop destination. We stock an extensive selection of genuine Scion xB parts. The price is affordable so you can save more. It only takes minutes to browse and find the exact fit. Easily add to cart and check out fast. Our hassle-free return policy will keep you stress-free. We process orders quickly for swift delivery. Your parts will arrive faster, so you can get back on the road sooner.

The Scion xB Dimmer Switch serves as an essential device which controls the interior light brightness and operates headlight high and low beam functions. The Scion xB Dimmer Switch stands out for its dependable performance by providing flexible adjustments for interior lighting that match different driving situations and these settings help drivers see better. Users of multiple xB models can use this Dimmer Switch to improve both their vehicle efficiency and driving safety so they can focus on the road without interruptions. The Scion xB obtains excellent vehicle safety because of its box-shaped design and roomy interior which work seamlessly with the mandatory Dimmer Switch for safe operation. Special to the Scion xB Dimmer Switch is its understandable design and resilient build quality which makes it exceptional among automobile market devices. The Scion xB Dimmer Switch maintains a position of durability because the engineering team designed it to handle everyday wear and tear which ensures drivers receive dependable performance. The safety and convenience of driving a Scion car greatly depends on the Dimmer Switch which continues to receive praise for its distinct design and useful characteristics. The the automaker model Dimmer Switch stands as a symbol of the manufacturer's focus on quality innovations that enhance the car overall performance.

Scion xB Dimmer Switch Parts and Q&A

Dimmer Switch
84140-47140
Q: How to install the headlight dimmer switch and other components on Scion xB?
A:
You should first secure the switch with clamp as you connect the connector then follow up by threading the 2 claws to keep the headlight dimmer switch in position. Fasten the windshield Wiper Switch into position through the use of the claw mechanism while connecting both connectors. The installation process begins with wiring in the spiral cable followed by fitting on the steering column cover. Adjust the spiral cable according to need and place the steering wheel assembly along with the steering pad. Connect the cable to the negative battery terminal after tightening it to 5.4 Nm torque (55 kgf-cm or 48 in-lbf) while checking that the SRS warning light operates correctly.
Instrument Light Rheostat, Passenger Side
84119-52030
Q: How to remove the headlamp dimmer switch on Scion xB?
A:
The first task for removing the headlamp dimmer switch requires disconnecting the negative battery cable while allowing at least 90 seconds to elapse before proceeding to avoid Air Bag deployment. Position the front wheels in a straight direction before beginning work. The first step involves removing the steering pad after which you must take off the steering wheel assembly before removing the steering column cover. Then, remove the spiral cable. The process requires disconnecting the two connectors from the Wiper Switch through the use of a screwdriver with taped tip to separate the claw from the wiper switch with no claw harm. After detaching the connector from the dimmer switch headlight terminate the switch removal by following the provided illustration and releasing the two claws.