Standard Ignition CBS-1590 Headlight Dimmer Switch - Front

Headlight Dimmer Switch for 1998 Ford Taurus and Mercury Sable

Restore combination switch operation with this Standard Ignition headlight dimmer switch, Part Number CBS-1590. It is a direct-fit OE replacement for select 1998 Ford Taurus and 1998 Mercury Sable applications, with OE-spec fit, form, and function.

• Direct-fit OE replacement for the combination switch
• Fits 1998 Ford Taurus, front and N/A positions
• Fits 1998 Mercury Sable, front and N/A positions
• Black plastic finish with bolt-on attachment method
• Female/female rectangular connectors with 2 connector cavities
• 16 blade terminals, 12-volt electrical design
• Includes turn signal control, windshield washer spray, windshield wiper delay, and windshield wiper speed functions
• Includes latching high beam operator and momentary high beam flasher

OE-Style Replacement Construction

Standard Ignition CBS-1590 is built to restore the factory combination switch functions found in the steering column control assembly. Copper alloy conductors help maintain electrical conductivity with low resistive loss, while the robust housing and OE-spec manufacturing support proper fit and operation in service. This part number CBS-1590 is a practical replacement when the original headlight dimmer switch no longer responds correctly or the integrated controls become intermittent. This part cross-references Standard Ignition CBS-1590 for the same application.

Common Problems This Switch Can Address

• High beams that do not latch or flash correctly
• Turn signal control that becomes intermittent or unresponsive
• Windshield wiper delay or speed settings that stop working
• Windshield washer spray function loss at the column switch
• Combination switch wear that affects normal lighting and wiper control

Installation Notes and Tips

Verify connector style, terminal count, and OE part number before installation. This switch uses a bolt-on attachment method and is intended for vehicles with the listed factory combination-switch configuration. Confirm the steering column wiring and switch functions match the original unit on your 1998 Ford Taurus or Mercury Sable before replacement. Part Number CBS-1590 should be installed with care to avoid damage to the connectors or terminals.

Quality Assurance

Standard Ignition manufactures this switch to OE specifications and maintains quality control throughout the production process. The design uses materials selected for service durability and consistent electrical performance in everyday repair applications.