Standard Ignition CBS-1038 Headlight Dimmer Switch - Front

Overview of Standard Ignition Headlight Dimmer Switch CBS-1038

The Standard Ignition Headlight Dimmer Switch CBS-1038 is designed for reliable electrical control in select GM trucks and SUVs. This combination switch integrates multiple functions including headlight dimming, turn signal control, and cruise control operations, making it a versatile replacement part for your vehicle.

• Bolt-on attachment method for secure installation
• Rectangular male connector with 4 cavities
• Includes cruise control functions: On/Off, Set, Resume, Cancel, and Speed Adjustment
• Hazard light operator and turn signal control included
• Features latching high beam operator and momentary high beam flasher
• Plastic finish with indicator markings for clear visibility
• Supports multiple wiper speed and delay settings
• Compatible with blade-type female terminals, 34 in total

Detailed Product Description

The CBS-1038 headlight dimmer switch from Standard Ignition is a new, direct replacement part engineered to restore full functionality to your vehicle's lighting and cruise control systems. This combination switch is specifically designed for bolt-on installation, ensuring a secure fit without modifications. It features a rectangular male connector with four cavities, compatible with blade-type female terminals, providing a reliable electrical connection.

In addition to headlight dimming, this switch includes integrated cruise control operators such as On/Off, Set, Resume, Cancel, and speed adjustment, allowing seamless control without additional components. The hazard light operator and turn signal control are also built-in, along with latching and momentary high beam functions. While it does not include fog light or running light operators, it supports multiple wiper speed and delay settings, enhancing driver convenience.

Compatible Vehicles and Applications

This headlight dimmer switch is compatible with a range of Chevrolet, GMC, and Cadillac models, including Chevrolet Silverado 1500, 2500, and 3500 series, GMC Sierra 1500, 2500, and 3500 series, Cadillac Escalade and Escalade EXT, Chevrolet Avalanche 1500 and 2500, Suburban 1500 and 2500, Tahoe, Yukon, Yukon XL 1500, and Yukon XL 2500. It is designed to meet the electrical and functional requirements of these vehicles, ensuring proper fit and operation.

Common Issues Addressed by CBS-1038

• Intermittent or non-functioning headlight dimmer switch
• Malfunctioning cruise control operators
• Faulty turn signal or hazard light controls
• Unresponsive high beam flasher or latching high beam
• Wiper speed or delay settings not working correctly

Installation Notes and Tips

Installation of the Standard Ignition CBS-1038 switch requires basic electrical knowledge and proper tools. The bolt-on attachment method simplifies mounting, but ensure the vehicle’s battery is disconnected before beginning to avoid electrical shorts. Verify connector orientation and terminal engagement to prevent loose connections. It is recommended to consult the vehicle’s service manual for detailed wiring diagrams and torque specifications.

Quality Assurance and Warranty

Standard Ignition provides this headlight dimmer switch as a new replacement part, manufactured to meet OEM specifications. The plastic finish and durable blade terminals ensure long-lasting performance under normal operating conditions. While specific warranty details may vary, Standard Ignition parts typically come with a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.