Compatible With Models:Our conversion harness compatible with Dodge Ram truck 2009-2018,Please check if the model meets your needs before placing an order Excellent Quality:Made of high-quality materials, with excellent performance, long service life, and efficient transmission performance, it undergoes strict quality testing before leaving the factory Simple Installation:Easy to install, plug and play. The turn signal plug uses red/yellow/black wire connectors, eliminating the need for complex installation processes. Kind reminder: The two plugs inserted into the side harness of the factory truck are the same plug. After installation, test the headlights first to avoid installation errors High quality：It has efficient transmission and precise control, ensuring the clarity and brightness of image transmission, and is the wiring harness required for upgrading to a higher configuration projector headlight assembly The two plugs are of the same specification and can be directly inserted into the original car side wiring harness; after installation, please be sure to check the operation status of the headlight to ensure it works normally.