Standard Ignition HLS-1190 Headlight Dimmer Switch

Headlight Dimmer Switch for Mazda Miata

Restore reliable lighting control with this Standard Ignition headlight dimmer switch, part number HLS-1190. It is a new, bolt-on switch assembly with a rectangular 3-pin male connector and 12-volt electrical design for direct replacement service on select Mazda Miata models.

Built with main light operator, latching high beam operator, momentary high beam flasher, turn signal control, and indicator markings, this switch supports the functions commonly used in the steering-column control assembly. It is a direct-fit option for 1999-2005 Mazda Miata applications listed below.

Key Features

• Standard Ignition HLS-1190 headlight dimmer switch
• Fits 1999-2005 Mazda Miata, switch only
• Fits 1999-2005 Mazda Miata, single lever multifunction switch assembly - windshield wiper switch
• Bolt-on attachment method for secure installation
• Rectangular male connector with 3 connector positions
• 12-volt electrical design
• Main light operator, latching high beam, and momentary high beam flasher included
• Turn signal control and directional indicator function included
• Displayed indicator markings included
• New replacement part

Detailed Description

Standard Ignition HLS-1190 is a replacement headlight dimmer switch for Mazda Miata models from 1999 through 2005. It is designed for vehicles that use a steering-column mounted multifunction switch layout and includes the lighting and signal functions identified in the product attributes. If you are searching for a Mazda Miata headlight dimmer switch, Mazda Miata turn signal switch, or Standard Ignition HLS-1190 replacement, this part matches the listed applications.

This part cross-references Spectra Premium S10057 for the same application.

Common Problems This Part Can Address

• Inoperative or intermittent high beam operation
• Dimmer switch failure affecting headlight beam selection
• Turn signal control issues at the steering column
• Worn indicator markings or poor switch feedback
• Loss of normal main light switching function

Installation Notes and Tips

Verify connector style, mounting method, and vehicle application before installation. This HLS-1190 uses a bolt-on design with a rectangular male connector, so the existing harness and mounting points should be inspected for wear, corrosion, or damage before the new switch is installed. Confirm the vehicle is a 1999-2005 Mazda Miata and match the listed switch configuration to the original part.

Quality Assurance

Standard Ignition supplies replacement electrical components for service applications, and this part is listed as new for direct replacement use on the specified Mazda Miata models.