USA to European Trailer Light Converter 7 Flat Socket (US Vehicle) to 13-Pin Round Plug (EU Trailer) This electric converter allows you to change a US-style 7-pin vehicle adapter to a European 13-pin plug. Plug and play design minimizes the hassle of installing new wiring inside; no other adapters required. Includes dust cover on the Euro trailer side with 13-pin plug to keep your plug clean when not in use. Converter features the function of separating the "stop" signal from the two-wire system used in US vehicles. Wiring converts 7-pin US flat connectors on vehicles to 13-pin European trailer wiring. Installation Guide: a) Connect the converter to the vehicle; ensure all signals on the car are turned off. b) Connect the converter to the existing US 7-pin RV blade socket in the vehicle. c) Insert the EU trailers 13-pin plug into the converter socket. d) Check all connections are securely fastened. e) No maintenance or additional servicing of the electrical adapter is required during use. Color: Black Material: ABS Contents: 1 x Trailer Light Converter Only the above content is included; other items are not included. Note: Lighting and different displays may cause the color of the item to appear slightly different from the real thing. Measurement allows an error of +/- 1-3 cm.