Okay so the cap has nothing to do with towing, and is purely to cover the bolt holding bumper to chassis. So how did it get in this state, if its not for towing?
I think the female tow thread you mentioned JuniorSenior is on the other side, drivers side, correct?
Anyhow, prised it off with a thin and thick screwdriver. I must say that Seat do like their tight fits! Not even I like them that tight!!!
I dont think there is anyway to get that cap off without bending it completely. You wouldnt be able to use it again. And it'll probably have scratches on it by this point!
Luckily I bought spare ones. Given it one coat of custom made spray paint from Halfreuds, and was going to give it another coat. Do i need to sand lightly before I spray over it again?