Lighting arrangement for a commercial vehicle, especially for a trailer, and cable connector therefore

A lighting arrangement (HA) for a lorry, especially a trailer, comprises a front electrical source, rear lights and a connecting cable (VLL,VLR) having many separate wires for lighting functionally different lighting units (ML) for the trailer and with further current users connected without interruption directly to the cable or through further cables. An independent claim is also included for cable connectors for the above.