How hard or how much will it cost to install this BMW Navigation?
Right now I only have CD player and not wired for navi.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=38653&item=2446779311
Right now I only have CD player and not wired for navi.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=38653&item=2446779311