I was wondering if anyone can help me out. I am planning to upgrade my stereo system in my 2002 C320. Right now i have a Dvd changer , 12 disc Changer , a Din size dvd player and a 7' motorized screen. all of them are the same Brand. made by Pioneer.It's ready to be installed. But I don't know to start. i just need to know how to put it in. for example..harness , install kits and where to get them...and so on. i was wondering if anyone can tell me step by step in installing all the components ...i would like to do it myself..so that i won't tear up my whole front dash..hehehe. any help would be appreciated..thanks. <br> <br> Double R'