I dont know what is up. but my n1 that came with my car had no antenna, or disc. i bought a new original disc, and a new antenna. in the status tab, my VSS shows signal, the GPS antenna says OK, but never shows any signal. everything else works, but my navigation doesnt work obviously. i tried a reset, and a reset with holding the eject button, still nothing. It says initializing sensor, but no bars ever fill, and no turns or anything work. any help????