Driver Heated seat SMOKING, how to disconnect?

[megadrive]

Hey guys,

so my driver seat is burning hot when heater is on, on the left side of the seat. It also stated smoking before I turned it off! Can anyone tell me which wires are responsible for turning the heated mat on, on the yellow wire harness underneath the seat? I tried disconnecting the two pin wire in the middle center of the seat, but that did not prevent the heater from turning on and starting to burn again.

I wanna simply disconnect the heater's wires to prevent any fires in the future. Also is there a fuse that i can just remove and not have heated seats?

Much appreciated, thanks!

P.S.
I CANN'T BELIEVE this just happened, and that im dealing with a sh*t like that. I was just in the process of changing 2 windows regulators for the 3rd time and this happened.