Standard Ignition CBS2407 Headlight Dimmer Switch

Headlight Dimmer Switch for Lexus Applications

Restore reliable lighting control with this Standard Ignition headlight dimmer switch, part number CBS2407. It is a combination switch built for Lexus vehicles with daytime running lights and without fog lights, helping maintain consistent headlight and beam selection from the steering column.

• Standard Ignition CBS2407 headlight dimmer switch
• Combination switch function for lighting control
• Male blade terminals with 11 terminal connections
• Direct-fit electrical replacement for select Lexus models
• Compatible with vehicles equipped with daytime running lights and without fog lights

Fitment Details

• Fits 2013-2019 Lexus GS350, N/A, w/o Fog Lights; w/ Daytime Running Lights
• Fits 2016-2019 Lexus IS300, N/A, w/o Fog Lights; w/ Daytime Running Lights
• Fits 2014-2019 Lexus IS350, N/A, w/o Fog Lights; w/ Daytime Running Lights
• Fits 2016-2019 Lexus RC300, N/A, w/o Fog Lights; w/ Daytime Running Lights
• Fits 2015-2019 Lexus RC350, N/A, w/o Fog Lights; w/ Daytime Running Lights
• Fits 2013-2018 Lexus GS450h, N/A, w/o Fog Lights; w/ Daytime Running Lights
• Fits 2016-2017 Lexus GS200t, N/A, w/o Fog Lights; w/ Daytime Running Lights
• Fits 2016-2017 Lexus IS200t, N/A, w/o Fog Lights; w/ Daytime Running Lights
• Fits 2017 Lexus NX200t, N/A, w/o Fog Lights; w/ Daytime Running Lights
• Fits 2016-2017 Lexus RC200t, N/A, w/o Fog Lights; w/ Daytime Running Lights
• Fits 2014-2015 Lexus IS250, N/A, w/o Fog Lights; w/ Daytime Running Lights

Detailed Description

The CBS2407 is a headlight dimmer switch designed as a combination switch for select Lexus models. It uses male blade terminals and an 11-terminal layout, making it a direct electrical replacement for vehicles that rely on the steering-column switch assembly for lighting control. This part number CBS2407 is commonly searched for Lexus GS350, IS350, and RC350 applications, especially when the vehicle is equipped with daytime running lights and does not use fog lights.

This part cross-references 8414030420 and DL7808 for the same application.

Common Problems This Part Can Address

• Intermittent or nonresponsive headlight switching
• Difficulty changing between lighting functions from the column switch
• Faulty beam selection or dimmer operation
• Wear-related electrical contact issues in the switch assembly
• Lighting control problems on Lexus GS350, IS350, and RC350 models

Installation Notes and Tips

Verify the vehicle is equipped with daytime running lights and does not have fog lights before ordering. Match the terminal style, terminal count, and switch function to the original part before installation. Because this is an electrical steering-column component, confirm connector alignment and test all lighting functions after installation.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical replacement parts. CBS2407 is built to match the listed application requirements for select Lexus vehicles and to support proper headlight dimmer switch operation.