New AC control?

Can i put new ac control from newer models (not sure wich year it changed, 92?) to a car that has older model, or is the wiring different?

(that thing where you select the temperature and such)

I have this type: http://www.audiv8.com/german/gallery/drivers/ab_v8_cockpit.jpg

and id like to put in this: http://www.audiv8.com/german/gallery/drivers/hkh_v8_cockpit.jpg

Thanks!