Standard Ignition HLS-1222 Headlight Switch

Reliable Headlight Switch for Cadillac Seville

The Standard Ignition HLS-1222 headlight switch is designed specifically for Cadillac Seville models, providing precise control over your vehicle's lighting system. This taupe-colored switch features a combination switch function with three distinct positions, ensuring seamless operation of your headlights.

Key Features of Standard Ignition HLS-1222

• Direct snap fit attachment method for easy installation
• Taupe plastic finish matching interior aesthetics
• Combination switch with three switch positions
• Rectangular female connector with one connection point
• 16 male pin terminals for secure electrical connections
• Operates on standard 12-volt vehicle electrical systems

Detailed Product Description

The Standard Ignition HLS-1222 headlight switch is engineered to meet the electrical and lighting needs of Cadillac Seville vehicles. Its direct snap fit attachment method allows for straightforward replacement without the need for additional hardware. The taupe plastic finish complements the vehicle’s interior, maintaining a factory-original look. Featuring a combination switch function, this part supports multiple lighting modes through its three switch positions. The switch includes a single rectangular female connector and 16 male pin terminals, ensuring reliable connectivity within the vehicle’s electrical system. Designed for 12-volt systems, it integrates seamlessly with the Cadillac Seville’s lighting controls.

Common Applications and Issues Addressed

• Restores headlight control functionality in Cadillac Seville models
• Replaces faulty or worn-out headlight switches causing intermittent lighting
• Solves issues with switch positions not engaging properly
• Eliminates electrical connection problems due to damaged terminals
• Improves safety by ensuring consistent headlight operation

Installation Notes and Tips

• Ensure vehicle ignition is off before beginning installation
• Use the direct snap fit method to secure the switch without additional tools
• Verify connector orientation matches the rectangular female connector on the vehicle wiring harness
• Check all 16 pin terminals for proper seating to avoid electrical faults
• Test all three switch positions after installation to confirm functionality

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The HLS-1222 headlight switch undergoes rigorous quality control to ensure durability and reliable performance in Cadillac Seville vehicles. Please refer to Standard Ignition’s warranty policy for specific coverage details.