D DOLITY Black 12V Automatic Antenna Car AM/FM Radio Electric Power Mast Aerial

it's just a really quick instructional video on how to wire up and replace the mast on an aftermarket carry antenna they're all very much the same so the distributions of a theme you have a retention nut on top the must the slides down inside and then there's a nylon cord the threads on wiring once you've got a black wire which is your earth a red wire which is your constant power and a green wire which is your trigger when you connect both the red and green wires to power antenna extend disconnect the green wire antenna will retract there's an internal relay which switches it on and off when it's a full length etc so that's basically how easy these things are lookup connect the green wire power so you put green and red both into the power like to earth your internet extends when you disconnect the green wire leaving a red wire connected it retract that simple you know to change the mou