Standard Ignition CBS2420 Headlight Dimmer Switch

Reliable Headlight Dimmer Switch for Buick, Chevrolet, and GMC Vehicles

The Standard Ignition CBS2420 headlight dimmer switch is designed to restore proper lighting control in select Buick, Chevrolet, and GMC models. Engineered for durability and precise operation, this switch ensures your vehicle's lighting functions perform as intended.

• Direct replacement headlight dimmer switch with clip attachment method
• Black color with rectangular female connector for easy installation
• Includes turn signal and combination switch functions with indicator markings
• Features latching high beam operator and momentary high beam flasher
• Compatible with Buick Enclave, Chevrolet Equinox, Malibu, Traverse, GMC Terrain, and more

Product Details and Specifications

The Standard Ignition CBS2420 is a new headlight dimmer switch designed to fit a range of Buick, Chevrolet, and GMC vehicles including the Enclave, Envision, Equinox, LaCrosse, Malibu, Terrain, and Traverse. This switch features a clip attachment method for secure mounting and a single rectangular female connector with 10 male pin terminals. It functions as a combination switch, integrating turn signal control with indicator markings for clear operation. The switch supports both latching high beam operation and momentary high beam flashing, providing full control over your vehicle’s lighting system. It does not include cruise control or fog light operators, focusing solely on lighting and turn signal functions.

Common Applications and Issues Addressed

• Restores proper headlight dimming and high beam operation
• Resolves malfunctioning turn signals or indicator lights
• Fixes intermittent or non-responsive headlight switch behavior
• Eliminates issues with high beam flashing or latching
• Replaces worn or damaged combination switches in compatible Buick, Chevrolet, and GMC models

Installation Notes and Tips

Installation of the Standard Ignition CBS2420 headlight dimmer switch requires basic automotive electrical knowledge. The clip attachment method allows for straightforward mounting without additional hardware. Ensure the vehicle’s battery is disconnected before beginning installation to prevent electrical shorts. Verify connector orientation and securely attach the rectangular female connector to the vehicle wiring harness. Test all lighting functions, including turn signals and high beam operation, before completing the installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and fitment. The CBS2420 headlight dimmer switch is a new component backed by Standard Ignition’s quality standards. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.