HomeElectrical, Lighting and Body > SwitchesStandard Ignition CBS-1974 Headlight Dimmer Switch
Part #: CBS-1974

Standard Ignition CBS-1974 Headlight Dimmer Switch

⚙️ 30 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Avalon and Solara
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Overview of Standard Ignition Headlight Dimmer Switch CBS-1974

The Standard Ignition Headlight Dimmer Switch CBS-1974 is designed specifically for Toyota Avalon and Toyota Solara models. This combination switch integrates multiple lighting and signaling functions into a single, durable unit with a snap fit attachment method for straightforward installation.

  • Compatible with Toyota Avalon and Solara models
  • Combination switch with headlight dimmer, turn signal, and fog light operators
  • Snap fit attachment method for easy replacement
  • Black plastic finish with rectangular female connector
  • Includes indicator markings and latching high beam operator
  • Single connector cavity with 15 male blade terminals

Detailed Product Description

The CBS-1974 headlight dimmer switch from Standard Ignition is a new replacement part engineered to restore full lighting control functionality in compatible Toyota Avalon and Solara vehicles. This switch features a black plastic finish and a snap fit attachment method, ensuring a secure and reliable fit. It includes a rectangular female connector with one cavity and 15 male blade terminals, designed for precise electrical connections. The switch supports multiple functions such as main light operation, running lights, turn signals, fog light control, and both momentary and latching high beam operations. Indicator markings are included for clear user guidance.

Common Applications and Issues Addressed

  • Restores headlight dimmer functionality in Toyota Avalon and Solara
  • Replaces faulty or worn combination switches causing lighting malfunctions
  • Fixes non-responsive turn signal or fog light controls
  • Resolves issues with high beam flashing or latching mechanisms
  • Corrects problems with running light operation and indicator markings

Installation Notes and Tips

  • Ensure vehicle ignition is off before beginning installation
  • Disconnect the battery to prevent electrical shorts
  • Use the snap fit attachment method to secure the switch in place
  • Verify connector orientation matches the rectangular female connector on the switch
  • Test all lighting functions after installation to confirm proper operation

Quality Assurance and Warranty

Standard Ignition provides this headlight dimmer switch as a new replacement part, manufactured to meet or exceed OEM specifications for Toyota Avalon and Solara models. The CBS-1974 is built with durable plastic housing and reliable electrical terminals to ensure long-lasting performance. While specific warranty details may vary, Standard Ignition parts typically come with a limited warranty covering defects in materials and workmanship.

BrandStandard Ignition
Part NumberCBS-1974
Attachment MethodSnap Fit
ColorBlack
Connector GenderFemale
Connector ShapeRectangular
ContentsSwitch
Cruise Control Cancel IncludedNo
Cruise Control On/Off Operator IncNo
Cruise Control Resume IncludedNo
Cruise Control Set IncludedNo
Cruise Control Speed Adjustment InNo
DisplayedYes
FinishPlastic
Fog Light Operator IncludedYes
FunctionsCombination Switch
Indicator Markings IncludedYes
Latching High Beam Operator IncludYes
Main Light Operator IncludedYes
Momentary High Beam Flasher IncludYes
New or RemanNew
Number Of Connector Cavities1
Rear Window Washer Spray IncludedNo
Rear Window Wiper Delay Control InNo
Rear Window Wiper Speed Setting InNo
Running Light Operator IncludedYes
Terminal GenderMale
Terminal TypeBlade
Turn Signal Control IncludedYes
Turn Signal/Directional IndicatorYes
Voltage12
Windshield Washer Spray IncludedNo
Windshield Wiper Delay Setting IncNo
Windshield Wiper Speed Setting IncNo

This part fits 30 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2008ToyotaAvalonN/ACompatible with vehicles equipped with fog lights.
2008ToyotaAvalonLimited3.5LV6N/A
2008ToyotaAvalonTouring3.5LV6N/A
2008ToyotaAvalonXL3.5LV6N/A
2008ToyotaAvalonXLS3.5LV6N/A
2008ToyotaSolaraN/AFits vehicles with fog lights, daytime running lights, and is compatible with headlight, dimmer, and turn signal functions.
2008ToyotaSolaraN/ACompatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
2008ToyotaSolaraN/A
2007ToyotaAvalonN/AFits vehicles with fog lights, daytime running lights, and is compatible with headlight, dimmer, and turn signal functions.
2007ToyotaAvalonN/AFits vehicles without Navigation and with Fog Lights.
2007ToyotaAvalonN/AFits vehicles with Fog Lights and Auto Headlights.
2007ToyotaAvalonLimited3.5LV6N/A
2007ToyotaAvalonTouring3.5LV6N/A
2007ToyotaAvalonXL3.5LV6N/A
2007ToyotaAvalonXLS3.5LV6N/A
2007ToyotaSolaraN/AFits vehicles with fog lights, daytime running lights, and is compatible with headlight, dimmer, and turn signal functions.
2007ToyotaSolaraN/ACompatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
2006ToyotaAvalonN/AFits vehicles with fog lights, daytime running lights, and is compatible with headlight, dimmer, and turn signal functions.
2006ToyotaAvalonN/AFits vehicles without Navigation and with Fog Lights.
2006ToyotaAvalonN/AFits vehicles with Fog Lights and Auto Headlights.
2006ToyotaAvalonLimited3.5LV6N/A
2006ToyotaAvalonTouring3.5LV6N/A
2006ToyotaAvalonXL3.5LV6N/A
2006ToyotaAvalonXLS3.5LV6N/A
2006ToyotaSolaraN/AFits vehicles with fog lights, daytime running lights, and is compatible with headlight, dimmer, and turn signal functions.
2005ToyotaAvalonN/ACompatible with vehicles equipped with fog lights.
2005ToyotaAvalonLimited3.5LV6N/A
2005ToyotaAvalonTouring3.5LV6N/A
2005ToyotaAvalonXL3.5LV6N/A
2005ToyotaAvalonXLS3.5LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1S1072853-589028414007111DL7374S16174SW8089

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.