wireing for 1976 johnson outboard

[redbones]

i want to wire ignition switch in it has 5 wires blue with white stripe /purple with white stripe/ blue / red / white the switch i have is marked bat s grd and i can see the last letters only on 2 that are ag / te

[boats.net]

Unfortunately I do not have access to the wiring diagram on that model. However you should be able to trace the wires.