I have finished installing a 2 port USB socket . I wired it to the Front parking light. Positive to the yellow wire of the parking light and Negative to the black wire of the Parking light. I used Posi locks to connect the wires. I cable tied the weatherproof USB socket securely to the side of my ignition switch. I use this to connect my gps. I also put a front number plate with my Grandfathers reg number on it and installed Halycon mirrors.