Standard Ignition CBS-1181 Headlight Dimmer Switch

Overview of Standard Ignition Headlight Dimmer Switch CBS-1181

The Standard Ignition CBS-1181 headlight dimmer switch is designed for reliable electrical control in Chevrolet and GMC vans. This new combination switch offers essential lighting and signaling functions tailored for Express and Savana models.

• Bolt-on attachment method for secure installation
• Male rectangular connectors with 2 cavities
• Includes turn signal and directional indicator control
• Features latching high beam and momentary high beam flasher
• Indicator markings clearly displayed for ease of use
• Operates on 12-volt electrical systems
• Supports multiple wiper speed and delay settings
• Equipped with 20 male blade terminals

Detailed Product Description

The Standard Ignition CBS-1181 headlight dimmer switch is a combination switch engineered to manage multiple lighting and signaling functions in Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500 vans. It features a bolt-on attachment method ensuring a firm and stable fit within the vehicle's electrical system. The switch includes two male rectangular connectors with 2 cavities, designed for straightforward integration with the vehicle's wiring harness.

This switch supports turn signal control and directional indicators, essential for safe driving and signaling. It also incorporates a latching high beam operator and a momentary high beam flasher, allowing drivers to toggle between lighting modes efficiently. Indicator markings are included on the switch for clear identification of functions, enhancing usability.

Additional features include five wiper delay settings and three wiper speed settings, providing versatile control over windshield wipers. The switch is built with 20 male blade terminals, compatible with standard automotive electrical connections, and operates on a 12-volt system common to Chevrolet and GMC vans.

Compatible Vehicles and Applications

• Chevrolet Express 1500, 2500, 3500
• GMC Savana 1500, 2500, 3500

This part is specifically designed for these models, ensuring proper fit and function within their electrical systems.

Common Issues Addressed by CBS-1181 Headlight Dimmer Switch

• Intermittent or non-functioning high beam and low beam switching
• Faulty turn signal or directional indicator operation
• Unresponsive or inconsistent wiper speed and delay controls
• Damaged or worn electrical connectors causing poor contact
• Broken or missing indicator markings leading to user confusion

Installation Notes and Tips

• Ensure vehicle battery is disconnected before installation to prevent electrical shorts
• Verify connector orientation and secure bolt-on attachment for stable fit
• Check all 20 blade terminals for proper seating and connection
• Test all lighting and wiper functions after installation to confirm operation
• Refer to vehicle service manual for detailed wiring diagrams and torque specifications

Quality Assurance and Warranty

The Standard Ignition CBS-1181 headlight dimmer switch is a new, OEM-quality replacement part manufactured to meet or exceed original equipment specifications. It undergoes rigorous testing to ensure durability and reliable performance in Chevrolet and GMC Express and Savana vans. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.