Standard Ignition CBS-1105 Headlight Dimmer Switch

Reliable Headlight Dimmer Switch for Chevrolet, GMC, and Oldsmobile

The Standard Ignition CBS-1105 headlight dimmer switch is designed to provide consistent and precise control of your vehicle's headlight functions. Engineered for select Chevrolet, GMC, and Oldsmobile models, this switch ensures proper operation of your headlights and turn signals.

• Compatible with Chevrolet Blazer, GMC Jimmy, Oldsmobile Bravada, Chevrolet S10, and GMC Sonoma
• Bolt-on attachment method for secure installation
• Features a black, gray, and white plastic finish
• Includes turn signal and directional indicator controls
• Equipped with latching high beam and momentary high beam flasher operators
• Rectangular male connector with 4 cavities and 46 female blade terminals
• Indicator markings included for easy identification

Product Details and Specifications

The Standard Ignition CBS-1105 headlight dimmer switch is a new, direct replacement part designed to restore proper lighting control in your vehicle. It features a bolt-on attachment method for straightforward installation and a durable plastic finish in black, gray, and white. The switch includes a rectangular male connector with four cavities and 46 female blade terminals, ensuring a secure electrical connection. This part supports turn signal control and directional indicators, as well as latching high beam and momentary high beam flasher functions, but does not include cruise control or fog light operators.

Common Applications and Problem Resolution

This headlight dimmer switch is used to control the headlights and turn signals on compatible Chevrolet, GMC, and Oldsmobile vehicles. It addresses several common issues, including:

• Intermittent or non-functioning high beam operation
• Failure of turn signal or directional indicators
• Inability to switch between low and high beam headlights
• Worn or damaged switch causing inconsistent lighting control
• Electrical connection problems due to faulty terminals or connectors

Installation Notes and Tips

Installation of the CBS-1105 headlight dimmer switch requires basic automotive electrical knowledge. The bolt-on design allows for a secure fit without modification. Ensure the vehicle's battery is disconnected before beginning installation to prevent electrical shorts. Verify the connector orientation matches the original switch, and confirm all terminals are properly seated. After installation, test all lighting functions including turn signals, high beams, and dimmer operation to confirm correct performance.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The CBS-1105 headlight dimmer switch is a new component backed by Standard Ignition's quality standards. While specific warranty details may vary, this part is designed for durability and reliable operation in Chevrolet, GMC, and Oldsmobile vehicles. Always consult the product documentation or manufacturer for warranty coverage information.