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Standard Ignition CBS-1246 Headlight Dimmer Switch
Overview of Standard Ignition Headlight Dimmer Switch CBS-1246
The Standard Ignition CBS-1246 headlight dimmer switch is designed specifically for Toyota Sienna models. This bolt-on switch features a female rectangular connector and supports essential lighting and signaling functions, ensuring reliable operation of your vehicle's headlight system.
- Bolt-on attachment method for secure installation
- Single female rectangular connector with 16 male blade terminals
- Includes turn signal and directional indicator control
- Equipped with main light, latching high beam, and momentary high beam flasher operators
- Operates on 12-volt electrical systems
- Indicator markings displayed for ease of use
Detailed Product Description
The Standard Ignition CBS-1246 headlight dimmer switch is engineered to meet the electrical and lighting control needs of Toyota Sienna vehicles. It features a bolt-on design that simplifies installation and ensures a stable fit. The switch includes a single female rectangular connector with 16 male blade terminals, providing a reliable electrical connection. This part supports multiple lighting functions including the main light operator, latching high beam, and momentary high beam flasher, as well as turn signal and directional indicator controls. Indicator markings are clearly displayed on the switch for intuitive operation. This switch does not include cruise control or fog light operators, focusing solely on headlight and turn signal functionality.
Common Applications and Issues Addressed
- Restores headlight dimming and high beam switching functions
- Resolves turn signal and directional indicator malfunctions
- Fixes issues with main light operation in Toyota Sienna models
- Replaces faulty or worn-out headlight dimmer switches
- Eliminates problems with momentary high beam flashing
Installation Notes and Tips
- Designed for bolt-on installation; ensure proper alignment before securing
- Disconnect the vehicle battery before installation to prevent electrical shorts
- Verify connector orientation matches the female rectangular connector on the vehicle wiring harness
- Check all terminal connections for secure fit to avoid intermittent electrical issues
- Consult the Toyota Sienna service manual for detailed wiring diagrams and installation procedures
Quality Assurance and Warranty
The Standard Ignition CBS-1246 headlight dimmer switch is a new replacement part manufactured to meet or exceed OEM specifications for Toyota Sienna vehicles. It undergoes rigorous quality control testing to ensure durability and reliable performance. This part is backed by Standard Ignition's limited warranty, providing coverage against defects in materials and workmanship under normal use.
| Brand | Standard Ignition |
| Part Number | CBS-1246 |
| Attachment Method | Bolt On |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Cruise Control Cancel Included | No |
| Cruise Control On/Off Operator Inc | No |
| Cruise Control Resume Included | No |
| Cruise Control Set Included | No |
| Cruise Control Speed Adjustment In | No |
| Displayed | Yes |
| Fog Light Operator Included | No |
| Indicator Markings Included | Yes |
| Latching High Beam Operator Includ | Yes |
| Main Light Operator Included | Yes |
| Momentary High Beam Flasher Includ | Yes |
| New or Reman | New |
| Number Of Connector Cavities | 1 |
| Rear Window Washer Spray Included | No |
| Rear Window Wiper Delay Control In | No |
| Rear Window Wiper Speed Setting In | No |
| Running Light Operator Included | No |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Turn Signal Control Included | Yes |
| Turn Signal/Directional Indicator | Yes |
| Voltage | 12 |
| Windshield Washer Spray Included | No |
| Windshield Wiper Delay Setting Inc | No |
| Windshield Wiper Speed Setting Inc | No |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Toyota | Sienna | N/A | Fitment: Without Fog Lights, Without Automatic Headlights | ||
| 2003 | Toyota | Sienna | 3.0L | V6 | N/A | Fitment: Without Fog Lights, Without Automatic Headlights |
| 2003 | Toyota | Sienna | N/A | Fitment: without fog lights and auto headlight control | ||
| 2002 | Toyota | Sienna | 3.0L | V6 | N/A | Fitment: Without Fog Lights, Without Automatic Headlights |
| 2002 | Toyota | Sienna | N/A | Fitment: without fog lights and auto headlight control | ||
| 2002 | Toyota | Sienna | N/A | Fitment: Without Fog Lights, Without Automatic Headlights | ||
| 2001 | Toyota | Sienna | N/A | Fitment: Without Fog Lights, Without Automatic Headlights | ||
| 2001 | Toyota | Sienna | N/A | Fitment: without fog lights and auto headlight control | ||
| 2001 | Toyota | Sienna | 3.0L | V6 | N/A | Fitment: Without Fog Lights, Without Automatic Headlights |
| 2000 | Toyota | Sienna | 3.0L | V6 | N/A | Fitment: Without Fog Lights, Without Automatic Headlights |
| 2000 | Toyota | Sienna | N/A | Fitment: Without Fog Lights, Without Automatic Headlights | ||
| 1999 | Toyota | Sienna | 3.0L | V6 | N/A | Fitment: Without Fog Lights, Without Automatic Headlights |
| 1999 | Toyota | Sienna | N/A | Fitment: Without Fog Lights, Without 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.