Need Help with stock head unit.
You might want to look for the newest one you can find as there were slight feature changes over the years. In mid-99 the CD HU was given the ability to control an external CD changer (before that only the cassette HU could have a changer). In 2001 the units were upgraded so that they could control more than one external device (with the proper adapter) so that you could have the CD changer and something like a satellite radio or MP3 player all connected and controlled from the HU.





