{"product_id":"standard-ignition-ds-549-headlight-dimmer-switch","title":"Standard Ignition DS-549 Headlight Dimmer Switch","description":"\u003ch2\u003eReliable Headlight Dimmer Switch for Nissan 240SX\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition DS-549 headlight dimmer switch is designed specifically for Nissan 240SX models. This switch ensures smooth and consistent control of your vehicle's headlight dimming function, maintaining proper lighting performance and safety.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for Nissan 240SX headlight dimmer switch\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting operation\u003c\/li\u003e\n\u003cli\u003eCompatible with factory wiring and connectors\u003c\/li\u003e\n\u003cli\u003eStandard Ignition quality meets OEM specifications\u003c\/li\u003e\n\u003cli\u003ePart number DS-549 for easy identification and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe DS-549 headlight dimmer switch by Standard Ignition is engineered to fit Nissan 240SX vehicles, providing reliable switching between high and low beam headlights. This component is essential for maintaining proper headlight function and visibility during night driving or adverse weather conditions. The switch integrates seamlessly with the vehicle’s electrical system, ensuring consistent performance without requiring modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores headlight dimming functionality in Nissan 240SX\u003c\/li\u003e\n\u003cli\u003eResolves intermittent or non-functioning high\/low beam switching\u003c\/li\u003e\n\u003cli\u003eEliminates flickering or inconsistent headlight operation\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged original dimmer switches\u003c\/li\u003e\n\u003cli\u003eImproves overall headlight control reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition DS-549 headlight dimmer switch is straightforward for technicians familiar with Nissan 240SX electrical systems. It is recommended to disconnect the battery before installation to prevent electrical shorts. The switch connects directly to the existing wiring harness, requiring no additional adapters or modifications. Verify proper operation of the dimmer function after installation before completing the job.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards, ensuring dependable performance and fitment. The DS-549 headlight dimmer switch undergoes rigorous quality control testing to maintain consistent functionality. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44679131922613,"sku":"FBHK-DS-549","price":86.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_DS549_Fro.jpg?v=1775079352","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ds-549-headlight-dimmer-switch","provider":"PartCatalog","version":"1.0","type":"link"}