I have a '97 GXE and it came with the A/C controls that are buttons and to control the temp you slide the little handle. I was wondering if I can change it to the one with the little screen. You know, the one that comes standard in the I30 and proably the GLE. Well I guess my question is, will it just plug right in to the old wiring harness or would I have to change it all out?
