I've been searching and I dont see any DIY on how to change the headunit or take off the door panels. Usually i experiment but i dont want to mess up my brand new car. Can some1 show me some pointers? Thx

Better safe than sorry, leave it to the pros:p .

I've seen some of the work the "pros" do and I dont trust them. I've done a lot of cars but nothing as high end as a caddy. I just wanted to see if anyone had found out a way to do it. Would have made it easier for me. But I guess its back to trial and error.

If you wan tto just take off the door panels, you will find two lugnuts one under the arm and the other in the bottom corner maybe. then it shoudl slip up after the and clip off. Reverse process to put them back on.
Stereo:
put car in 1st, snap off all of black deck with wood on it, then the unit should come out with clips on the side, it is liek that in my 02.

its reeal easy just make sure you find everything and remeber where it goes. its easier than it looks. Also you could change the fabric lining on the door if you wanted to.

thank you very much i'll try it tonight

is 714 socal FOB?

okay

yeah i'm from huntington beach, ca

I'm wondering the same thing????

Its very easy the headunit just take the console out its all clips. Then unscrew the headunit. The doors are two screws holding it in. Take the locking mechanism out and unscrew that. Lift the door up and its out.