Source google image: http://shareit-pc.com/l/2018/06/electrical-wiring-key-switch-bmw-diagrams-rgency-diagram-evinrude-test-omc-lighting-boat-geba-legrand-card-ignition-yamaha-warrior-rcycle-harness-specs-monolever-after-ket-parts.jpg
Schema electrique bmw r100
Source google image: http://shareit-pc.com/l/2018/06/electrical-wiring-key-switch-bmw-diagrams-rgency-diagram-evinrude-test-omc-lighting-boat-geba-legrand-card-ignition-yamaha-warrior-rcycle-harness-specs-monolever-after-ket-parts.jpg