Standard Ignition DS-989 Headlight Dimmer Switch

Reliable Headlight Dimmer Switch for Jeep TJ and Wrangler

The Standard Ignition DS-989 headlight dimmer switch is designed specifically for Jeep TJ and Wrangler models. This new combination switch offers precise control over your vehicle's lighting and turn signal functions, ensuring safe and efficient operation.

• Bolt-on attachment method for secure installation
• Female rectangular connector with one cavity for easy wiring
• Includes main light, turn signal, and latching high beam operators
• Indicator markings clearly displayed for intuitive use
• Operates on standard 12-volt electrical systems
• Equipped with 18 male blade terminals for reliable connectivity

Product Features and Specifications

The DS-989 headlight dimmer switch from Standard Ignition is a new replacement part engineered to meet the electrical and lighting needs of Jeep TJ and Wrangler vehicles. It functions as a combination switch, integrating turn signal control, main light operation, and high beam latching. The switch features a bolt-on attachment method, ensuring a stable fit within the vehicle's electrical system. Its single female rectangular connector with one cavity simplifies installation and wiring. The switch includes indicator markings for clear visibility and ease of use, and it supports momentary high beam flashing as well as latching high beam operation. Designed for 12-volt systems, the switch has 18 male blade terminals to maintain secure electrical connections.

Applications and Problem Solving

• Restores proper headlight dimmer and turn signal functionality in Jeep TJ and Wrangler models
• Replaces faulty or worn combination switches causing intermittent lighting issues
• Solves problems with non-responsive high beam or turn signal controls
• Addresses electrical connection failures due to damaged terminals or connectors
• Improves safety by ensuring clear indicator markings and reliable switch operation

Installation Notes and Tips

Installation of the Standard Ignition DS-989 headlight dimmer switch requires basic automotive electrical knowledge. The bolt-on attachment method allows for straightforward mounting. Ensure the vehicle's battery is disconnected before beginning installation to prevent electrical shorts. Match the female rectangular connector to the corresponding wiring harness on the Jeep TJ or Wrangler. Verify that all 18 blade terminals are properly seated to maintain secure electrical contact. After installation, test all lighting functions including turn signals, main lights, and high beam operations to confirm correct performance.

Quality Assurance and Warranty

Standard Ignition manufactures the DS-989 headlight dimmer switch to meet OEM specifications for Jeep TJ and Wrangler vehicles. This new switch undergoes quality control testing to ensure durability and reliable operation within the vehicle's electrical system. While specific warranty details may vary, Standard Ignition products typically include coverage against manufacturing defects to provide confidence in product longevity and performance.