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Standard Ignition CBS2405 Headlight Dimmer Switch
Reliable Headlight Dimmer Switch for Lexus Models
The Standard Ignition CBS2405 headlight dimmer switch is designed to provide precise control over your vehicle's lighting functions. Engineered for select Lexus models, this switch ensures smooth operation of headlights, turn signals, and fog lights.
- Direct replacement headlight dimmer switch with clip attachment method
- Black plastic finish with rectangular female connector
- Includes turn signal, fog light, main light, and latching high beam operators
- Compatible with Lexus GS200t, GS350, GS450h, IS200t, IS250, IS300, IS350, RC200t, RC300, and RC350
- Part number CBS2405 for accurate fitment and identification
Product Features and Specifications
This combination switch from Standard Ignition features a single connector cavity with 14 male pin terminals, ensuring secure electrical connections. The switch includes indicator markings for easy identification and operation. It supports turn signal control, fog light operation, main light control, and a latching high beam function. The black plastic finish provides durability and blends seamlessly with the vehicle's interior. Note that this switch does not include cruise control or rear window wiper functions.
Compatible Lexus Models and Applications
The CBS2405 headlight dimmer switch is compatible with a range of Lexus vehicles, including the GS200t, GS350, GS450h, IS200t, IS250, IS300, IS350, RC200t, RC300, and RC350. This ensures a precise fit and reliable performance for these models, maintaining factory functionality and safety standards.
Common Issues Addressed by This Headlight Dimmer Switch
- Intermittent or non-functioning headlights or high beams
- Turn signals failing to activate or cancel properly
- Fog light control malfunction or inoperability
- Worn or damaged switch causing inconsistent lighting operation
- Electrical connection issues due to faulty switch terminals
Installation Notes and Tips
Installation requires removal of the steering column covers to access the existing switch. The clip attachment method allows for secure mounting without additional hardware. Ensure the female rectangular connector aligns properly with the vehicle wiring harness. Verify all lighting functions operate correctly before reassembling the steering column. Professional installation is recommended if unfamiliar with automotive electrical systems.
Quality Assurance and Warranty Information
Standard Ignition manufactures this headlight dimmer switch as a new replacement part, meeting OEM specifications for fit and function. The CBS2405 is built with durable plastic housing and reliable electrical terminals to ensure long service life. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.
| Brand | Standard Ignition |
| Part Number | CBS2405 |
| Attachment Method | Clip |
| Color | Black |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Contents | 1 Switch |
| 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 |
| Finish | Plastic |
| Fog Light Operator Included | Yes |
| Functions | Combination Switch |
| Indicator Markings Included | Yes |
| Latching High Beam Operator Includ | Yes |
| Main Light Operator Included | Yes |
| Momentary High Beam Flasher Includ | No |
| 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 | Pin |
| Turn Signal Control Included | Yes |
| Turn Signal/Directional Indicator | Yes |
| Windshield Washer Spray Included | No |
| Windshield Wiper Delay Setting Inc | No |
| Windshield Wiper Speed Setting Inc | No |
This part fits 58 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Lexus | GS200t | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2017 | Lexus | GS200t | N/A | Fits models without Daytime Running Lights |
| 2017 | Lexus | GS350 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2017 | Lexus | GS350 | N/A | Fits models without Daytime Running Lights |
| 2017 | Lexus | GS450h | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2017 | Lexus | GS450h | N/A | Fits models without Daytime Running Lights |
| 2017 | Lexus | IS200t | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2017 | Lexus | IS200t | N/A | Fits models without Daytime Running Lights |
| 2017 | Lexus | IS300 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2017 | Lexus | IS300 | N/A | Fits models without Daytime Running Lights |
| 2017 | Lexus | IS350 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2017 | Lexus | IS350 | N/A | Fits models without Daytime Running Lights |
| 2017 | Lexus | RC200t | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2017 | Lexus | RC200t | N/A | Fits models without Daytime Running Lights |
| 2017 | Lexus | RC300 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2017 | Lexus | RC300 | N/A | Fits models without Daytime Running Lights |
| 2017 | Lexus | RC350 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2017 | Lexus | RC350 | N/A | Fits models without Daytime Running Lights |
| 2016 | Lexus | GS200t | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2016 | Lexus | GS200t | N/A | Fits models without Daytime Running Lights |
| 2016 | Lexus | GS350 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2016 | Lexus | GS350 | N/A | Fits models without Daytime Running Lights |
| 2016 | Lexus | GS450h | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2016 | Lexus | GS450h | N/A | Fits models without Daytime Running Lights |
| 2016 | Lexus | IS200t | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2016 | Lexus | IS200t | N/A | Fits models without Daytime Running Lights |
| 2016 | Lexus | IS300 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2016 | Lexus | IS300 | N/A | Fits models without Daytime Running Lights |
| 2016 | Lexus | IS350 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2016 | Lexus | IS350 | N/A | Fits models without Daytime Running Lights |
| 2016 | Lexus | RC200t | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2016 | Lexus | RC200t | N/A | Fits models without Daytime Running Lights |
| 2016 | Lexus | RC300 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2016 | Lexus | RC300 | N/A | Fits models without Daytime Running Lights |
| 2016 | Lexus | RC350 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2016 | Lexus | RC350 | N/A | Fits models without Daytime Running Lights |
| 2015 | Lexus | GS350 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2015 | Lexus | GS350 | N/A | Fits models without Daytime Running Lights |
| 2015 | Lexus | GS450h | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2015 | Lexus | GS450h | N/A | Fits models without Daytime Running Lights |
| 2015 | Lexus | IS250 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2015 | Lexus | IS250 | N/A | Fits models without Daytime Running Lights |
| 2015 | Lexus | IS350 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2015 | Lexus | IS350 | N/A | Fits models without Daytime Running Lights |
| 2015 | Lexus | RC350 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2015 | Lexus | RC350 | N/A | Fits models without Daytime Running Lights |
| 2014 | Lexus | GS350 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2014 | Lexus | GS350 | N/A | Fits models without Daytime Running Lights |
| 2014 | Lexus | GS450h | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2014 | Lexus | GS450h | N/A | Fits models without Daytime Running Lights |
| 2014 | Lexus | IS250 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2014 | Lexus | IS250 | N/A | Fits models without Daytime Running Lights |
| 2014 | Lexus | IS350 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2014 | Lexus | IS350 | N/A | Fits models without Daytime Running Lights |
| 2013 | Lexus | GS350 | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2013 | Lexus | GS350 | N/A | Fits models without Daytime Running Lights |
| 2013 | Lexus | GS450h | N/A | w/o Daytime Running Lights; w/ Fog Lights |
| 2013 | Lexus | GS450h | N/A | Fits models without Daytime Running Lights |
* 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.