The wiring in the back of the engine bay isnt mine, that was done for the Bluetooth adjustable air suspension somewhere else. The rear lighting I did was wired into the trailer lighting module with a plug and play piggy back kit for a very clean and well timed installation. Up front is a different light strip. A universal, cut to length, programmable LED strip, that I simplified the wiring for rather than going with the instructions to run leads to the individual turn signals. I opted as an automotive electrician, to wire into the main junction box to keep everything tidy.