{"product_id":"diode-dynamics-drl-harness-c-light-2015-2017-subaru-wrx-sti","title":"Diode Dynamics DRL Harness for C-Light, 2015-2017 Subaru WRX\/STi","description":"\u003ch4\u003eAdd C-Light DRL Function to Your WRX or STi\u003c\/h4\u003e\n\u003cp\u003eThe Diode Dynamics DD4055 DRL Harness lets your Diode Dynamics C-Light Switchback LED boards double as a daytime running light. It deactivates the factory daytime running light and powers the C-Light instead, while your high beam continues to work normally. DD4055 uses OEM-style connectors for a plug-and-play install with no cutting or splicing.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAllows the C-Light to also function as the daytime running light\u003c\/li\u003e\n\u003cli\u003eDeactivates the factory DRL and routes power to the C-Light instead\u003c\/li\u003e\n\u003cli\u003eHigh beam function continues to operate as normal\u003c\/li\u003e\n\u003cli\u003eOEM-size plug-and-play connectors for simple installation\u003c\/li\u003e\n\u003cli\u003eEmbedded circuit protection for reliable long-term operation\u003c\/li\u003e\n\u003cli\u003eAssembled in St. Louis, Missouri by Diode Dynamics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eCompatibility Notes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2017\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX and STi\u003c\/td\u003e\n\u003ctd\u003eCompatible with all trims\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX Base and Premium\u003c\/td\u003e\n\u003ctd\u003eCompatible, halogen projector headlights only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX Limited\u003c\/td\u003e\n\u003ctd\u003eNot compatible, LED projector headlights\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eSTi (all trims)\u003c\/td\u003e\n\u003ctd\u003eNot compatible, LED projector headlights\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eDD4055 is required for use with Diode Dynamics C-Light Switchback LED boards only. It is not compatible with OEM C-Lights, Morimoto C-Lights, Subaru Forester, or Subaru Levorg.\u003c\/p\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e9-16V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Size\u003c\/td\u003e\n\u003ctd\u003e22 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40F to 185F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eOEM-size plug and play\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipped Weight\u003c\/td\u003e\n\u003ctd\u003e0.17 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 year replacement limited warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOne (1) DD4055 DRL harness module, controls both sides of the vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAbout Diode Dynamics\u003c\/h4\u003e\n\u003cp\u003eDiode Dynamics designs and assembles its LED lighting products in St. Louis, Missouri. The company engineers its own components rather than reselling generic parts, with a focus on reliable circuit protection and OEM-grade connectors across its lighting and wiring accessories.\u003c\/p\u003e\n\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the DD4055?\u003c\/strong\u003e\n\u003cp\u003eIt is a wiring harness that lets a compatible Diode Dynamics C-Light Switchback LED board also function as your Subaru's daytime running light, replacing the factory DRL signal with power to the C-Light.\u003c\/p\u003e\n\u003cstrong\u003eWill my high beams still work normally after installing this harness?\u003c\/strong\u003e\n\u003cp\u003eYes. The harness only changes how the daytime running light is powered. High beam operation is unaffected and continues to function as designed from the factory.\u003c\/p\u003e\n\u003cstrong\u003eDoes this harness work with the factory C-Light or other LED brands?\u003c\/strong\u003e\n\u003cp\u003eNo. It is engineered specifically for Diode Dynamics C-Light Switchback LED boards and is not compatible with OEM C-Lights or Morimoto C-Lights.\u003c\/p\u003e\n\u003cstrong\u003eCan I install this on a 2018 or newer WRX Limited or any STi?\u003c\/strong\u003e\n\u003cp\u003eNo. Those trims use newer LED projector headlights that are not compatible with this harness or with Diode Dynamics halos.\u003c\/p\u003e\n\u003cstrong\u003eDoes installation require cutting or splicing any factory wiring?\u003c\/strong\u003e\n\u003cp\u003eNo. The harness uses OEM-size plug-and-play connectors, so no cutting, splicing, or permanent modification is required.\u003c\/p\u003e\n\u003cstrong\u003eHow long does installation typically take?\u003c\/strong\u003e\n\u003cp\u003eMost installers complete the plug-and-play installation in about 10 to 20 minutes using a basic non-marring trim tool.\u003c\/p\u003e\n\u003cstrong\u003eIs this harness compatible with a Subaru Forester or Levorg?\u003c\/strong\u003e\n\u003cp\u003eNo. It is designed only for the specified Subaru WRX and STi model years and is not compatible with the Forester or Levorg.\u003c\/p\u003e\n\u003cstrong\u003eWhat warranty coverage comes with this harness?\u003c\/strong\u003e\n\u003cp\u003eIt includes a 3 year replacement limited warranty covering manufacturing defects in the harness and its connectors.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eConfirm your Diode Dynamics C-Light Switchback LED boards are already installed and functioning.\u003c\/li\u003e\n\u003cli\u003eLocate the factory DRL and C-Light wiring near the headlight housing using a non-marring trim tool as needed for access.\u003c\/li\u003e\n\u003cli\u003eDisconnect the factory DRL connection and connect the DD4055 harness using the OEM-size plug-and-play connectors.\u003c\/li\u003e\n\u003cli\u003eRoute the harness away from moving parts and secure it with existing factory clips or ties.\u003c\/li\u003e\n\u003cli\u003eReconnect the battery if disconnected and test that the C-Light now activates as the daytime running light.\u003c\/li\u003e\n\u003cli\u003eVerify the high beam function still operates normally before closing up the headlight area.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Diode Dynamics","offers":[{"title":"Default Title","offer_id":46488559452239,"sku":"DIODD4055","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/diode-dynamics-dd4055-drl-harness-c-light-wrx-sti.jpg?v=1787679579","url":"https:\/\/www.blackopsautoworks.com\/products\/diode-dynamics-drl-harness-c-light-2015-2017-subaru-wrx-sti","provider":"Black Ops Auto Works","version":"1.0","type":"link"}