Everytime i have my ipod hooked up through my stereo in my Hyundai Tucson, it beeps every mintue or so with the letters NO TA appearing on the radio screen. I have went into the settings and turned the TA on, off and set it to +2 right through to -1 but it still happens. Is anyone else having this problem? Or does anyone know how to fix it because it is really doing my head! Thanks.