I have the wiring diagram for the Merc 300 EL but still need to find what color wires to connect to put on the on/off switch I have.
#1-I have a starter button,
#2-a choke button
#3-and an on/off button because I do not have an ignition switch.
I use the yellow and red for the starter...
I have a 1960 Model Merc 300EL ser#1325688. The egnition was ripped out along with the controls and harness and I want to start it to move it back to the repair dock.
I picked up a harness and controls.
1-I have an independent starter switch.
2-Choke switch
3-on off switch
Red and Yellow -...