Mercedes-Benz GLK-Class Trailer Wiring Installation And Review Videos

Trailer Wiring Harness Installation - 2012 Mercedes-Benz GLK-Class- Video

Today on our 2012 Mercedes Benz GLK we will be reviewing and installing the Tow Ready Heavy Duty Modulite Circuit Protected Vehicle Wiring Harness part number 119190KIT. Now, with our tow ready modulite heavy duty circuit breaker and wiring harness all out of the packaging you can see now that you're going to have your quick connects, your ground harness assembly there, and a fuse, some double sided tape to go ahead and stick on your circuit breaker, you'll have a test light. Then on the other side here we're going to have our power wire that's going to run to the battery of the vehicle with our fuse assembly and then your connectors to attach that to the battery and then a fuse to go in afterwards. On the back side here we'll go ahead and separate these wires so we can see what we're doing. Now we'll go ahead and remove the side panels here on the side of the vehicle by rotating the knob, pulling out, and lifting up. We'll set these over to the front so we can expose the manufactures wiring harness. We'll repeat that on the passenger side as well. Now we'll go ahead and take our included tool, which is going to be our light tester, hook up the ground to a ground spot on the inside. more

9/21/2015 8:46:06 AM