Yet another seat swap question

[AV8R4AA]

I have a non heated 2003 comfort seats. I found a 2005 set of HEATED comfort seats locally. I have a spare SZM.
Will this be plug and play? In not, what should I do to get bun warmers for wife’s X5. Least amount of wiring is my first choice.

[X5chemist]

You'll need the console switch panel. Have you checked under the seat for a plug?

[AV8R4AA]

I have already swapped out the center console controller. All systems work fine. The seat heater buttons don’t work, but I do r have heated seats….yet.
What colors are the
heated seat wires?