Source google image: http://www.motorcycleinfo.co.uk/resources/6795/assets/images/FAQs/GPS/Power/gps_aux_connector_electrical_diagram1.jpg
Schema electrique bmw r1200rt
Source google image: http://www.motorcycleinfo.co.uk/resources/6795/assets/images/FAQs/GPS/Power/gps_aux_connector_electrical_diagram1.jpg