hi all, as a temporary measure ive fitted a 7 way relay to power my caravan road lights.

Been doing some digging and found a company that sell a dedicated 13 pin electrics kit for my passat for around 120 ECS


has anyone fitted one of these kits and will i still need a seperate relay to charge the leisure battery.

also if i dont get the dedicated kit has anyone worked out how to get through the bulkead to run a wire to the battery

ive ran a wire inside the wheel arch liners for now