What is in volved with swapping the climate control system into a car that didn't have one? Is it just the panel that needs to be changed or are there other parts that need to go in as well?
You mean swapping in an EATC system? That would be quite the undertaking to say the least. You'd need to swap........almost everything.
Boogers. Hardly worth the effort, I guess.
The hvac box needs changed and either or major surgery to your existing dash harness or change out the dash harness. I've done it.