Hey guys

i have some problems with my car; my back doors, gas cap, and trunk are stuck. This started since i plugged a cable back into the central locking pump; which was unplugged, I have had the car for a few months so i didnt know that it was like that...
Every time i plug the middle plug in(purple) it triggers and cant do anything.
So now i cant do anything to get the gas cap and trunk open; which i really need to put gas in the car.:-(

Does anyone know what i can do to get them open? (i know i need to get a new central locking pump. I'm looking for it but with no luck so far)...there has to be a way of how to get them open!? so that i can put gas...

thanks so much for any help