Here you go chaps,
The cruise control mfr that the OP used recommended Sailes marketing

Had a lengthy chat with Sailes and although not familiar with Mogs he was confident we would get a result as it works with most usual modern Fords

You need the CANbus module
https://sailesmarketing.com/shop/can-bus-interfaces/cb-1-can-bus-interface/

This can be connected without breaking into the harness
https://sailesmarketing.com/shop/can-bus-interfaces/canclick-contactless-can-reader/

Or via OBD
https://sailesmarketing.com/shop/accessories/obd-connector/

Jon M