HomeElectrical, Lighting and Body > SwitchesStandard Ignition CBS-1247 Headlight Dimmer Switch
Part #: CBS-1247

Standard Ignition CBS-1247 Headlight Dimmer Switch

⚙️ 14 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Sienna
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Overview of Standard Ignition Headlight Dimmer Switch CBS-1247

The Standard Ignition Headlight Dimmer Switch CBS-1247 is designed specifically for Toyota Sienna models, providing reliable control over your vehicle's lighting functions. This new, bolt-on switch features a rectangular female connector and supports multiple lighting operations essential for safe driving.

  • Bolt-on attachment method for secure installation
  • Single rectangular female connector with 16 male blade terminals
  • Includes turn signal and directional indicator control
  • Supports main light, running light, and latching high beam operation
  • Momentary high beam flasher and indicator markings included
  • Operates on standard 12-volt electrical systems

Detailed Product Description

The CBS-1247 headlight dimmer switch from Standard Ignition is engineered to meet the electrical and lighting control needs of Toyota Sienna vehicles. It features a single connector cavity with a female rectangular connector designed to interface with the vehicle's wiring harness. The switch includes 16 male blade terminals, ensuring a robust and reliable electrical connection. This switch supports multiple lighting functions including main light operation, running lights, turn signals, and directional indicators. It also incorporates a latching high beam operator and a momentary high beam flasher, allowing drivers to toggle between lighting modes efficiently. Indicator markings on the switch provide clear visual guidance for operation.

Common Applications and Issues Addressed

  • Restores proper function to headlight dimming and high beam control
  • Resolves issues with turn signal and directional indicator operation
  • Fixes intermittent or non-responsive running light controls
  • Replaces faulty or worn-out headlight dimmer switches in Toyota Sienna
  • Eliminates problems with high beam flashing and latching mechanisms

Installation Notes and Tips

  • Designed for bolt-on installation; ensure mounting points align correctly
  • Disconnect the vehicle battery before installation to prevent electrical shorts
  • Verify connector orientation and secure the rectangular female connector firmly
  • Check all terminal connections for corrosion or damage before installation
  • Test all lighting functions after installation to confirm proper operation

Quality Assurance and Warranty

The Standard Ignition CBS-1247 headlight dimmer switch is a new replacement part manufactured to meet OEM specifications for Toyota Sienna vehicles. It undergoes rigorous quality control to ensure durability and reliable performance. This part is backed by Standard Ignition's warranty coverage, providing assurance against defects in material and workmanship under normal use.

BrandStandard Ignition
Part NumberCBS-1247
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeRectangular
Cruise Control Cancel IncludedNo
Cruise Control On/Off Operator IncNo
Cruise Control Resume IncludedNo
Cruise Control Set IncludedNo
Cruise Control Speed Adjustment InNo
DisplayedYes
Fog Light Operator IncludedNo
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 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003ToyotaSiennaN/Aw/o Fog Lights; w/ Auto Headlights
2003ToyotaSienna3.0LV6N/Aw/o Fog Lights; w/ Auto Headlights
2003ToyotaSiennaN/Aw/o Fog Lights; w/ Auto Headlight Control
2002ToyotaSienna3.0LV6N/Aw/o Fog Lights; w/ Auto Headlights
2002ToyotaSiennaN/Aw/o Fog Lights; w/ Auto Headlight Control
2002ToyotaSiennaN/Aw/o Fog Lights; w/ Auto Headlights
2001ToyotaSiennaN/Aw/o Fog Lights; w/ Auto Headlights
2001ToyotaSiennaN/Aw/o Fog Lights; w/ Auto Headlight Control
2001ToyotaSienna3.0LV6N/Aw/o Fog Lights; w/ Auto Headlights
2000ToyotaSienna3.0LV6N/Aw/o Fog Lights; w/ Auto Headlights
2000ToyotaSiennaN/Aw/o Fog Lights; w/ Auto Headlights
1999ToyotaSienna3.0LV6N/Aw/o Fog Lights; w/ Auto Headlights
1999ToyotaSiennaN/Aw/o Fog Lights; w/ Auto Headlights
1998ToyotaSiennaN/AFor vehicles equipped with automatic headlights

* 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:

18-12691S2615201-220353-166308414008010DL6653S14441SW2805

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