Thanks to all for the suggestions on moving the gps antenna. I couldn't get a fix anywhere, even after letting it search for 10 minutes. Turns out in the settings menu under locations, you can use wifi to narrow your location. I had to turn that off an re-enable the gps an I got a lock. After work tonight I'm going to attempt to re-enable wifi locating as well to see if it will work w/ it on. Thanks for everyone's help.
On another note, I had the D99 in my sedan, w/ the gps under the dash w/ no locating problems. After moving it to my M3 which had OEM nav, under the dash seems to lose the signal for me rather frequently. Just thought that was odd.
2001 E46 ///M3 MT --------- 2002 325i Sport MT