7-pin harness for gooseneck hitch & removable without tools

Its advanced technology enables electric power supply for the towbar. Specific harness fully compati...ble with the vehicle's original electronics and connectors. Without dashboard module showing faults with the towed item. Without ATREM fitting. Designed for a trailer, caravan or bicycle rack with a 7-pin male plug, it transmits the light information for the indicators, sidelights, brake lights and fog lights.see more