{"product_id":"standard-ignition-hls1770-headlight-switch","title":"Standard Ignition HLS1770 Headlight Switch","description":"\u003ch2\u003eReliable Headlight Switch for Buick, Chevrolet, and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition HLS1770 headlight switch offers precise control and durability for your vehicle's lighting system. Designed specifically for select Buick, Chevrolet, and GMC models, this twist-type switch ensures seamless operation and easy integration.\u003c\/p\u003e\u003ch2\u003eKey Features of the Standard Ignition HLS1770 Headlight Switch\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwist switch type with dial and button activation for intuitive use\u003c\/li\u003e\n\u003cli\u003e9 male terminals and 1 female rectangular plug connector for secure electrical connections\u003c\/li\u003e\n\u003cli\u003eDirect snap-fit attachment method for straightforward installation\u003c\/li\u003e\n\u003cli\u003eBlack and chrome plastic finish with clear indicator markings and labels\u003c\/li\u003e\n\u003cli\u003eCompatible with 12-volt electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition HLS1770 headlight switch is engineered to meet the electrical and lighting needs of Buick Encore, Chevrolet Equinox, GMC Terrain, and other compatible models. Featuring a twist-style switch with both dial and button activation, it allows drivers to easily control headlight functions. The switch includes 9 male pin terminals and a single female rectangular plug connector, ensuring a reliable connection within the vehicle's wiring harness. Its direct snap-fit attachment method simplifies replacement without the need for additional mounting hardware. Finished in black and chrome plastic, the switch includes labeled indicator markings for clear visibility and operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or unresponsive headlight switches in Buick Encore and Chevrolet Equinox\u003c\/li\u003e\n\u003cli\u003eRestores proper headlight function in GMC Terrain and Traverse models\u003c\/li\u003e\n\u003cli\u003eSolves issues with intermittent lighting or switch activation failure\u003c\/li\u003e\n\u003cli\u003eUpgrades worn or damaged switches to maintain vehicle safety and compliance\u003c\/li\u003e\n\u003cli\u003eEnsures consistent electrical connection with 12-volt systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition HLS1770 headlight switch requires no additional mounting hardware due to its direct snap-fit design. Ensure the vehicle's battery is disconnected before beginning replacement to avoid electrical shorts. Carefully align the rectangular female plug connector with the vehicle wiring harness and confirm all 9 terminals are properly seated. Test the switch functions before reassembling the dashboard components.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details for part number HLS1770 may vary, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52172217745589,"sku":"FBHK-HLS1770","price":61.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_HLS1770_Fro.jpg?v=1775591081","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-hls1770-headlight-switch","provider":"PartCatalog","version":"1.0","type":"link"}