I got the clutch and flywheel changed for a single mass flywheel assembly. Since it came back, the cruise control will not "resume" unless I'm touching the accelerator.

I changed the crank sensor just in case it had been damaged by the flywheel, but no change. Touching the "resume" button briefly illuminates the green light, but instantly goes out and car is obviously not in cruise control.

As an aside - I changed the pollen filter and heater resistor yesterday. The new (2 yrs.) fusebox was showing minor signs of water ingress at the large green connector, so I gave it a clean an slapped some Vaseline in it. Just wondering if the water ingress has affected the cruise control bit of the fusebox/gem :(

Its entirely possible that there is some problem there, however, it sounds like the switch on the accelerator is possibly sticking, which is why you need to put your foot down before it clicks on.