Installing heated/electric leather seats.

Hey everyone, I tried searching and couldn't find the answer I was hoping for.

I found a set of black leather heated/electric seats out of a 2011 cruze and I was wondering what is needed to make them work on my 2012 2LT turbo?

The parts guy at the dealer said it was impossible.

Is it better to just go and have my seats rewrapped with heat added?

Thanks
Jeremy