Hi All-

I recently had to replace my facotry nav with an after market Pioneer because the kids shoved 3 discs in it. Well, it sounds like crap and I want to go back to the factory unit and just add a ipod connection . However, I will not pay $2k for a factory unit.

My questions is: My current nav part number is : 15800001. Can I replace it will a 15230099 , that I found at a auto parts yard? Are they compatible? Same features? can I just plug and play? What is the difference betewwn the 2 part numbers?

Thanks