Ronnman,
I think if I use the 3 toggle switches in the same sequence, as the factory rotary switch was designed, I should be OK.
That is to say:
1. From a wiper motor OFF/PARK position to LOW speed (rotate factory knob ClockWise one position, or toggle the LOW switch to the ON/UP position.
2. From a wiper motor LOW speed position to HIGH speed (rotate factory knob ClockWise one position, or toggle the HIGH switch to the ON/UP position (also leaving the LOW toggle ON/UP)).
3. From a wiper motor HIGH speed position to LOW speed (rotate factory knob CCW one position, or toggle the HIGH switch to the OFF/DOWN position).
4. From a wiper motor LOW speed position to OFF/PARK (rotate factory knob CCW one position, or toggle the LOW switch to the OFF/DOWN position).
Do you agree?
Got2Gnow