Standard Ignition HLS-1149 Headlight Switch

Headlight Switch for Ford Super Duty

Standard Ignition HLS-1149 is a direct-fit headlight switch for select 2005-2007 Ford F-250 Super Duty and Ford F-350 Super Duty trucks equipped with auto headlights and without fog lights. Built with copper alloy conductors and tested for mechanical and electrical switching performance, it is made for dependable lighting control in daily service use.

Key Features

• Direct, snap-fit attachment method for OE-style replacement
• Combination switch function for headlight control
• Female connector design with 2 rectangular connectors
• 10 blade terminals with male terminal ends
• 12-volt electrical application
• Standard Ignition HLS-1149 for service replacement needs

Detailed Description

This headlight switch is engineered for 2005-2007 Ford F-250 Super Duty and 2005-2007 Ford F-350 Super Duty applications with auto headlights and no fog lights. Standard Ignition HLS-1149 uses copper alloy conductors to support strong electrical conductivity with low resistive loss, and each unit is tested for both mechanical action and electrical switching performance. This part cross-references Spectra Premium S10016 for the same application.

Common Problems It Can Help Solve

• Headlights that do not turn on or off correctly
• Intermittent lighting control from a worn switch
• Faulty headlight operation in Ford F-250 Super Duty and Ford F-350 Super Duty trucks
• Electrical switching issues caused by internal contact wear
• Loss of reliable control in auto-headlight-equipped vehicles

Installation Notes and Tips

Verify the vehicle is a 2005-2007 Ford F-250 Super Duty or 2005-2007 Ford F-350 Super Duty with auto headlights and without fog lights before ordering. Confirm connector shape, terminal count, and switch function against the original part. Standard Ignition HLS-1149 is a direct, snap-fit replacement, so proper alignment with the dash opening and electrical connector is important during installation.

Quality Assurance

Standard Ignition builds this switch with robust materials and tests each unit for mechanical and electrical performance before release. The design reflects the needs of professional technicians and service replacement work.