{"product_id":"hyundai-kia-6-pin-headlight-connector-oem-mg645579-5","title":"Hyundai \/ Kia 6-Pin Headlight Harness Connector – OEM MG645579-5 \/ MG655640-5","description":"\u003ch2\u003eHyundai \/ Kia 6-Pin Headlight Harness Connector – OEM MG645579-5 \/ MG655640-5\u003c\/h2\u003e\n\u003cp\u003eDirect OEM-specification replacement for the Hyundai and Kia 6-pin headlight harness connector. Cross-references OEM part numbers \u003cstrong\u003eMG645579-5\u003c\/strong\u003e and \u003cstrong\u003eMG655640-5\u003c\/strong\u003e. The 6-pin configuration integrates low beam, high beam, and DRL\/position light circuits in a single connector. Available bare or with 15cm pre-wired leads.\u003c\/p\u003e\n\n\u003ch3\u003e6-Pin Headlight Circuit Function\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Group\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eFailure Symptom if Corroded\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 1–2\u003c\/td\u003e\n\u003ctd\u003eLow beam power and ground\u003c\/td\u003e\n\u003ctd\u003eLow beam not illuminating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 3–4\u003c\/td\u003e\n\u003ctd\u003eHigh beam power and ground\u003c\/td\u003e\n\u003ctd\u003eHigh beam not illuminating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 5–6\u003c\/td\u003e\n\u003ctd\u003eDRL \/ position light power and ground\u003c\/td\u003e\n\u003ctd\u003eDRL or position light out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e6-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Numbers\u003c\/td\u003e\n\u003ctd\u003eMG645579-5 \/ MG655640-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eNylon (PA66)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Option\u003c\/td\u003e\n\u003ctd\u003eBare connector \/ 15cm pre-wired leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eHeadlight assembly harness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brands\u003c\/td\u003e\n\u003ctd\u003eHyundai, Kia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHyundai Sonata (YF\/LF) – Headlight assembly harness\u003c\/li\u003e\n\u003cli\u003eHyundai Tucson \/ ix35 (LM\/TL) – Front lighting connector\u003c\/li\u003e\n\u003cli\u003eKia Sportage (SL\/QL) – Headlight harness\u003c\/li\u003e\n\u003cli\u003eKia K5 \/ Optima (TF\/JF) – Headlight assembly connector\u003c\/li\u003e\n\u003cli\u003eHyundai Elantra (MD\/AD) – Front lighting harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: My Hyundai DRL is out but low beam works — is it the connector?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Isolated DRL failure with functioning low beam on Hyundai\/Kia platforms is a classic symptom of corrosion on Pins 5–6 (DRL\/position light circuit) in the 6-pin headlight connector. Inspect the connector before replacing the DRL module or headlight assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are terminals included?\u003c\/strong\u003e\u003cbr\u003eA: Yes, terminals are included with all variants.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"Male","offer_id":47831710499061,"sku":"14:202642826#Male","price":18.24,"currency_code":"USD","in_stock":true},{"title":"Male 15CM","offer_id":47831710433525,"sku":"14:200004890#Male 15CM","price":29.04,"currency_code":"USD","in_stock":true},{"title":"Female","offer_id":47831710531829,"sku":"14:200004889#Female","price":18.24,"currency_code":"USD","in_stock":true},{"title":"Female 15CM","offer_id":47831710466293,"sku":"14:200004891#Female 15CM","price":29.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S34757b3837b64246bbf91dcd977399d6z.webp?v=1773633923","url":"https:\/\/www.csldmcml.com\/products\/hyundai-kia-6-pin-headlight-connector-oem-mg645579-5","provider":"Cable Parts Online","version":"1.0","type":"link"}