Like I previously discussed on a thread here, my stereo all of sudden took a turn for the worst and died on me about a month or so ago. After doing some research Ive decided instead of replacing my oem radio with another oem radio, I would upgrade to OEM Navigation. I have a lot of questions, which Ive searched but couldnt get a clear answer. Here they are:

1. Which head unit can do I get? Ive been on ebay an found a lot!!! Some have tap players behind the screen?! I guess my real question is when upgrade to the navigation head unit, do I look for a CD player head unit, or do I have to have the 6 disc player in the trunk???

2. Ive read that everyone is upgrading to the MKIV, which is what Ill be looking for, besides the obvious (Head unit, and computer) what else will I need? Brackets? Wires?

Any help is greatley appreciated! Im new to mods and dont know much. Thanks guys!

Also is anyone is selling their complete system please let me know!