Will a CD changer out of a 2006 X5 work in a 2002 X5? Here is the CD changer on ebay...

BMW 6 CD Changer for 2000-2006 X5:eBay Motors (item 120441343710 end time Jul-07-09 14:34:58 PDT)

It is my CD changer and a bidder is asking this questions. I did a quick search but couldn't find anything that helped me figure this out.

Thanks,
Griff