Evening all, im planning to install S4 recaros in my avant in the coming month. I currently have an se with fully manual seats and no heating. I will be getting a new heater control panel and loom to adapt for the heated seats. Does anyone on here know if my original harness will be prepared for plug and play electric seats? Im not installing memory function as its not worth it in my opinion. Also has anyone ever retrofitted rear electric windows. Im assuming I could get all four door modules convenience module and loom, install it and vag-com it? Or is there an easier alternative? Thank you in advance for any assistance!