One of the things my GTD doesn't have is the heated seats -It's an option I would have liked but it was not to be!
Now, I've read that 'all' Golf GTI/GTD seats have the heater elements in them as standard but obviously don't have the controls in the climate unit.
A bit of detective work tonight shows a wire going into the seats that I believe is for the heater elements

so....
Can anybody tell me how I can check if the wiring is present to the rear of the climate unit and would just need to be connected to a climate unit with the seat heater buttons and presumably coded in VCDS?