Standard Ignition DS-1247 Headlight Dimmer Switch

Overview of Standard Ignition Headlight Dimmer Switch DS-1247

The Standard Ignition DS-1247 headlight dimmer switch is designed for reliable electrical control in select Lincoln vehicles. This new combination switch offers essential lighting and signaling functions tailored for Lincoln Continental, Mark VII, and Mark VIII models.

• Bolt-on attachment method for secure installation
• Two female rectangular connectors with 2 cavities each
• Includes turn signal control and indicator markings
• Features latching high beam operator and momentary high beam flasher
• Operates on 12-volt electrical systems
• Equipped with 18 male blade terminals for robust connectivity
• Seven wiper delay settings and three wiper speed settings integrated

Detailed Product Description

The DS-1247 headlight dimmer switch from Standard Ignition is a new replacement part engineered to meet the electrical and lighting control needs of Lincoln Continental, Mark VII, and Mark VIII vehicles. This combination switch consolidates multiple functions including turn signal control, high beam operation, and wiper speed adjustments into a single unit. The switch mounts securely using a bolt-on method and connects via two female rectangular connectors, each with two cavities, ensuring a stable and precise fit. The 18 male blade terminals provide reliable electrical contact, supporting the 12-volt system common in these Lincoln models.

Notably, this switch includes indicator markings for clear operation and supports both latching high beam and momentary high beam flasher functions, enhancing driver control over lighting. While it does not include cruise control or fog light operators, it integrates seven wiper delay settings and three wiper speed settings, offering comprehensive control over windshield wipers.

Common Applications and Issues Addressed

• Replacement for faulty or unresponsive headlight dimmer switches in Lincoln Continental, Mark VII, and Mark VIII
• Restores proper turn signal and high beam functionality
• Resolves intermittent or non-functioning wiper speed and delay controls
• Fixes electrical connection issues caused by worn or damaged terminals
• Improves safety by ensuring clear indicator markings and reliable switch operation

Installation Notes and Tips

• Ensure vehicle battery is disconnected before installation to prevent electrical shorts
• Verify connector orientation matches the female rectangular connectors on the switch
• Use appropriate tools to securely bolt the switch in place without over-tightening
• Check all 18 blade terminals for proper seating and contact after installation
• Test all functions including turn signals, high beams, and wiper settings before completing installation

Quality Assurance and Warranty

The Standard Ignition DS-1247 headlight dimmer switch is manufactured to meet OEM specifications for Lincoln vehicles, ensuring compatibility and durability. This new part undergoes quality control testing to verify electrical performance and mechanical fit. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product reliability.