Remolque eléctrico barra de remolque enchufe kit de cableado fácil coches Canbus modernos

This kit makes it easy to wire a towbar electrics socket to a modern canbus vehicle. Just like wiring a towbar on an older vehicle! The smart relay then has a further 2ft of cable to connect to the vehicle lights just like wiring a towbar to an older vehicle.

eBay