2014 BMW X3 Trailer Wiring Installation And Review Videos

Tekonsha Trailer Wiring Harness Installation - 2014 BMW X3- Video

Shane: Hey guys, Shane here with etrailer.com. Today, I'm going to walk through how to install Tekonsha heavy duty four-pole wiring harness on your 2014 BMW X3. Adding wire into your vehicle is going to allow you to get all your light signals back to a trailer so that you're legal and safe. It's going to give you all your proper lighting functions, your brake signal, your turn signal, and your running lights. It's going to be a four-pole plug. It's going to have a nice dust cap on it. more

11/9/2019 2:17:23 PM