Connector block
On some modifications of the car there is a connecting block for connecting the electrical wiring of the trailer. The block is located in a luggage carrier of the car near the right combined lantern. The illustration shows the color coding of the electrical wires suitable for the connection block and the function of the individual block terminals. Since the wiring on trailers of different brands may differ, contact a trailer electrician to check and, if necessary, adjust the wiring connections that fit the trailer and vehicle connector blocks. In some cases, it may be necessary to install an electrical adapter.