Hi,
Quick question for anyone, I have recently scored a navi. screen, MKIII unit, and a radio module for under $1k on eBay. My question is is it worth to put this things on my X5 or should I use the $$ for some other mods???
How difficult will it be to install this on my '02 X5??
By the way the screen and GPS unit came from a 2003 X5 so it will work on mine right??
TIA.

NC.