Standard Ignition HLS1792 Headlight Switch

Headlight Switch for Buick Envision

Standard Ignition HLS1792 is a direct replacement headlight switch for select Buick Envision models with automatic headlights and fog lights. It is built with a snap-fit attachment, a single plug-in connector, and a black and chrome finish for a clean OE-style appearance.

Key Features

• Headlight switch function for exterior lighting control
• 7 terminals with male pin terminals
• Female connector with one plug-in connection
• Snap-fit attachment method for factory-style mounting
• Plastic construction with black and chrome finish
• Standard Ignition HLS1792 replacement part

Detailed Description

Standard Ignition HLS1792 is an electrical switch assembly made for 2016-2020 Buick Envision models equipped with auto headlights and fog lights. The 7-terminal layout, female connector, and male pin terminals support a factory-style electrical interface, while the snap-fit design helps it seat in the original dash location. For buyers searching for a Buick Envision headlight switch replacement or a Standard Ignition HLS1792 OE-style switch, this part matches the listed application and connector style.

This part cross-references 23464773 and HL7817 for the same application.

What It Helps Fix

• Inoperative headlight switch control
• Intermittent exterior lighting operation
• Broken or worn switch face or actuator feel
• Faulty fog light control on equipped vehicles
• Electrical connection issues at the dash switch

Installation Notes and Tips

Verify the vehicle is a 2016-2020 Buick Envision with auto headlights and fog lights before ordering. Match the connector type, terminal count, and attachment style to the original switch before installation. Confirm all lighting functions operate correctly after the replacement is installed.

Quality Assurance

Standard Ignition supplies electrical replacement parts for service applications, and HLS1792 is built to match the listed fitment and connector specifications for the Buick Envision platform.