Heated seats in us model rsx

So im about to pick up some canadian leather heated seats with all the wiring and buttons to make them plug and play. My question is has anyone done this before. Are they plug and play or will my car throw air bag codes and such? Is it plug and play or is there any modding needed to make this work. Like ive stated everything is oem from a canadian model rsx but im not sure what other wiring might be needed. I know for example when i did my fog lights the wiring was already there all that i needed to buy is the fog lights and plug them in. My true questions is , is some of the wiring that would be hidden behind the dash already be prewired or would i have to do all that. Thank you in advance

Heated seats in us model rsx