{"product_id":"standard-ignition-sls543-brake-light-switch","title":"Standard Ignition SLS543 Brake Light Switch","description":"\u003ch2\u003eReliable Standard Ignition Brake Light Switch SLS543 Overview\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition SLS543 brake light switch is designed to provide consistent and accurate stoplight activation for various vehicle makes and models. Engineered with a push-in attachment method and durable plastic construction, this switch ensures dependable performance in your vehicle's electrical system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Quantity: 2\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male\u003c\/li\u003e\n\u003cli\u003eActivation Style: Switch\u003c\/li\u003e\n\u003cli\u003eAttachment Method: Push-in\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: 1\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Square\u003c\/li\u003e\n\u003cli\u003eFunctions: Stoplight switch\u003c\/li\u003e\n\u003cli\u003eMaterial: Plastic\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade and bullet\u003c\/li\u003e\n\u003cli\u003eVoltage: 12V\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the SLS543 Brake Light Switch\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition SLS543 brake light switch operates as a critical component in the vehicle’s stoplight system, activating the brake lights when the brake pedal is pressed. Featuring a two-terminal design with male blade and bullet terminals and a female square connector, this switch is compatible with a variety of wiring harnesses. The push-in attachment method allows for straightforward installation without the need for additional mounting hardware, which is not included. Constructed from durable plastic, the switch is designed to withstand typical automotive operating conditions at 12 volts.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents brake lights from failing to illuminate when the pedal is pressed\u003c\/li\u003e\n\u003cli\u003eResolves intermittent brake light activation problems\u003c\/li\u003e\n\u003cli\u003eEliminates brake light switch electrical connection faults\u003c\/li\u003e\n\u003cli\u003eRestores proper stoplight function after switch failure\u003c\/li\u003e\n\u003cli\u003eEnsures compliance with vehicle safety lighting requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips for the SLS543\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition SLS543 brake light switch requires no additional mounting brackets or hardware. The push-in attachment method simplifies replacement, but it is important to verify the connector orientation and terminal compatibility with your vehicle’s wiring harness. Always disconnect the battery before installation to prevent electrical shorts. After installation, test the brake lights to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and fitment. The SLS543 brake light switch undergoes quality control testing to maintain consistent electrical function. While hardware and mounting brackets are not included, the product is backed by Standard Ignition’s limited warranty against defects in material and workmanship.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44709261443253,"sku":"FBHK-SLS543","price":27.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_SLS543_Fro.jpg?v=1775094494","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-sls543-brake-light-switch","provider":"PartCatalog","version":"1.0","type":"link"}