Reference arrow, for diagram AA, coordinates 0 C, compo- nent K51B, connector C pin 1. T3018670 The maximum of variants are drawn, think about that all wires and components are not standard for all markets or ve- hicle models. T3018671 Switch. T3016009 Relay. T3016010 Conductor on circuit card. T3018674 Page 2 (242) Wiring diagram