by HyRax » Sun Mar 09, 2014 2:52 pm
All that matters is that you pick the correct fascia unit for your air con controls, ie: single zone or dual zone. They are not compatible with each other, ie: single zone controls will not work in a dual zone car and vice-versa.
The rest is generally just cosmetics and should work fine. I don't think the connector that runs those controls is different between pre and post facelift Gen4 models.
I was going to procrastinate, but I put it off...