How to remove the headlamp dimmer switch on Scion xB?

In order to eliminate the headlamp dimmer switch, disconnect the negative battery terminal and wait 90 seconds. Align the front wheels in a straight position, remove the steering pad, wheel assembly and column cover. Take off the spiral cable, disconnect the wiper switch connectors and unscrew the claws very carefully to take off the dimmer switch.

How to replace the headlamp dimmer switch assembly on Scion xA?

First things first; to replace the headlamp dimmer switch assembly, begin by removing steering column cover. Next, unscrew the connector of the headlamp dimmer switch, unscrew the claw, and then extract the assembly with taking due care, to not press too hard on the claw to break the teeth.

OEM Scion Dimmer Switch

Light Dimmer Switch

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17 Dimmer Switches found

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Scion Dimmer Switch
Part Number: 84140-52220
$163.08 MSRP: $230.86
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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
Fits the following Scion Models:
- iQ | 2012-2015 | Base | 4 Cyl 1.3 L GAS
- tC | 2012-2016 | Base | 4 Cyl 2.5 L GAS
- xB | 2012-2015 | Base | 4 Cyl 2.4 L GAS
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Scion 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
Fits the following Scion Models:
- xA | 2004-2006 | Base | 4 Cyl 1.5 L GAS
- xB | 2004-2006 | Base | 4 Cyl 1.5 L GAS
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Scion Dimmer Switch
Part Number: 84140-47140
$163.08 MSRP: $230.86
You Save: $67.78 (30%)
Ships in 1-2 Business Days
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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
Fits the following Scion Models:
- iQ | 2012 | Base | 4 Cyl 1.3 L GAS
- tC | 2011-2012 | Base | 4 Cyl 2.5 L GAS
- xB | 2008-2012 | Base | 4 Cyl 2.4 L GAS
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Scion Instrument Light Rheostat, Passenger Side
Part Number: 84119-52030
$170.48 MSRP: $241.33
You Save: $70.85 (30%)
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Product Specifications
- Other Name: Rheostat, Light Control; Instrument Panel Dimmer Switch; Rheostat
- Position: Passenger Side
Fits the following Scion Models:
- xB | 2008-2015 | Base | 4 Cyl 2.4 L GAS
- xD | 2008-2014 | Base | 4 Cyl 1.8 L GAS
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Scion 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
Fits the following Scion Models:
- xA | 2004-2006 | Base | 4 Cyl 1.5 L GAS
- xB | 2004-2006 | Base | 4 Cyl 1.5 L GAS
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Scion Dimmer Switch
Part Number: 84140-42010
$205.96 MSRP: $294.06
You Save: $88.10 (30%)
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
Fits the following Scion Models:
- xA | 2004-2006 | Base | 4 Cyl 1.5 L GAS
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Scion Instrument Light Rheostat, Passenger Side
Part Number: SU003-02445
$35.56 MSRP: $46.04
You Save: $10.48 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Illumination; Instrument Panel Dimmer Switch; Rheostat; Rheostat, Light Control
- Position: Passenger Side
Fits the following Scion Models:
- FR-S | 2013-2016 | Base | 4 Cyl 2.0 L GAS
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Scion Instrument Light Rheostat, Passenger Side
Part Number: 84119-74020
$107.81 MSRP: $151.33
You Save: $43.52 (29%)
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Product Specifications
- Other Name: Rheostat, Light Control; Instrument Panel Dimmer Switch; Rheostat
- Position: Passenger Side
Fits the following Scion Models:
- iQ | 2012-2015 | Base | 4 Cyl 1.3 L GAS
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Scion Multifunction Switch, Driver Side
Part Number: SU003-02468
$43.16 MSRP: $55.88
You Save: $12.72 (23%)
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Product Specifications
- Other Name: Switch Turn Dimmer Left-Hand; Combination Switch; Multi Purpose Switch; Signal Switch; Switch Assembly, Headlamp Dimmer
- Position: Driver Side
Fits the following Scion Models:
- FR-S | 2013-2015 | Base | 4 Cyl 2.0 L GAS
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Scion Switch
Part Number: SU003-02444
$35.56 MSRP: $46.04
You Save: $10.48 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Headlamp Leveling; Switch, Headlamp Leveling
Fits the following Scion Models:
- FR-S | 2014-2015 | Base | 4 Cyl 2.0 L GAS
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Scion Headlamp Switch
Part Number: 84140-76010
$125.15 MSRP: $177.16
You Save: $52.01 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch; Multifunction Switch
- Manufacturer Note: LIGHT CONTROL SYSTEM-WITH
Fits the following Scion Models:
- iQ | 2012-2015 | Base | 4 Cyl 1.3 L GAS
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Scion Headlamp Switch
Part Number: 84140-62020
$129.59 MSRP: $183.45
You Save: $53.86 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch; Multifunction Switch
Fits the following Scion Models:
- iM | 2016 | Base | 4 Cyl 1.8 L GAS
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Scion Headlamp Switch
Part Number: 84140-52210
$130.18 MSRP: $184.28
You Save: $54.10 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch
- Manufacturer Note: WITH(MANUAL REMOTE CONTROL MIRROR)&FRONT FOG LAMP-WITHOUT
Fits the following Scion Models:
- xD | 2012-2014 | Base | 4 Cyl 1.8 L GAS
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Scion Headlamp Switch
Part Number: 84140-52141
$143.22 MSRP: $202.75
You Save: $59.53 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch
- Replaces: 84140-52140
Fits the following Scion Models:
- xD | 2008-2011 | Base | 4 Cyl 1.8 L GAS
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Scion Dimmer Switch
Part Number: 84140-47120
$118.33 MSRP: $167.51
You Save: $49.18 (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; Multifunction Switch; Headlamp Dimmer Switch
- Replaces: 84140-47070, 84140-47071
Fits the following Scion Models:
- iQ | 2012 | Base | 4 Cyl 1.3 L GAS
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Scion Headlamp Switch
Part Number: 84140-20670
$151.33 MSRP: $214.22
You Save: $62.89 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Multi Purpose Switch
Fits the following Scion Models:
- tC | 2005-2010 | Base, Spec | 4 Cyl 2.4 L GAS
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Scion Multifunction Switch, Driver Side
Part Number: SU003-04585
$43.16 MSRP: $55.88
You Save: $12.72 (23%)
Product Specifications
- Other Name: Switch Turn Dimmer Left-Hand; Multi Purpose Switch; Signal Switch; Switch Assembly, Headlamp Dimmer
- Position: Driver Side
Fits the following Scion Models:
- FR-S | 2015-2016 | Base | 4 Cyl 2.0 L GAS

Scion Dimmer Switch Parts and Q&A

Instrument Light Rheostat, Passenger Side
84119-52030
Q: How to remove the headlamp dimmer switch on Scion xB?
A: In order to eliminate the headlamp dimmer switch, disconnect the negative battery terminal and wait 90 seconds. Align the front wheels in a straight position, remove the steering pad, wheel assembly and column cover. Take off the spiral cable, disconnect the wiper switch connectors and unscrew the claws very carefully to take off the dimmer switch.
Dimmer Switch, Passenger Side
84119-35030
Q: How to replace the headlamp dimmer switch assembly on Scion xA?
A: First things first; to replace the headlamp dimmer switch assembly, begin by removing steering column cover. Next, unscrew the connector of the headlamp dimmer switch, unscrew the claw, and then extract the assembly with taking due care, to not press too hard on the claw to break the teeth.

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tC xB iQ xA xD FR-S iM