Standard Ignition DS-1399 Headlight Dimmer Switch

Reliable Headlight Dimmer Switch for Ford Mustang

The Standard Ignition DS-1399 headlight dimmer switch is designed specifically for Ford Mustang models, providing precise control over your vehicle's lighting functions. This bolt-on switch features a durable black plastic finish and a combination switch function to manage your high beam and dimmer settings effectively.

• Compatible with Ford Mustang vehicles
• Bolt-on attachment method for secure installation
• Black plastic finish with indicator markings included
• Combination switch with latching high beam and momentary high beam flasher
• Rectangular female connector with 3 cavities and 17 male blade terminals

Product Features and Specifications

The DS-1399 headlight dimmer switch from Standard Ignition is engineered with a rectangular female connector featuring three cavities and 17 male blade terminals, ensuring reliable electrical connections. The switch includes indicator markings for easy identification and operation. It supports a combination switch function, including a latching high beam operator and a momentary high beam flasher, but does not include cruise control or fog light operators. The black plastic finish offers durability and a clean appearance that integrates seamlessly with your Mustang's interior.

Purpose and Common Applications

• Replaces faulty or worn headlight dimmer switches in Ford Mustang models
• Restores proper high beam and dimmer functionality
• Eliminates issues with unresponsive or intermittent headlight controls
• Resolves problems with high beam flashing or latching mechanisms
• Improves safety by ensuring reliable headlight operation

Installation Notes and Tips

Installation of the Standard Ignition DS-1399 headlight dimmer switch is straightforward with its bolt-on attachment method. Ensure the vehicle's battery is disconnected before beginning installation to prevent electrical shorts. The switch's rectangular female connector and blade terminals should be matched carefully to the vehicle's wiring harness. Verify all connections are secure and test the switch functions before reassembling the dashboard components.

Quality Assurance and Warranty

This headlight dimmer switch is a new, Standard Ignition part designed to meet or exceed OEM specifications for Ford Mustang vehicles. Manufactured with quality materials and tested for durability, the DS-1399 part number comes with a limited warranty to protect against defects in material and workmanship under normal use.