Honda 2 dr. Civic AM FM CD Radio 2001 2002 2003 with Code and IPOD input upgrade. Turn on code included so you can skip the trip to the dealer. This auction is for a Honda Civic radio AM FM CD upgraded with auxiliary ipod, mp3, satellite radio jack on a 2 foot cable so you can mount it, or not mount it, and put it where you wish. Part number 39101-S5P-A510-M1. operation of the ipod jack is a snap, just plug your accessory in and you will be listening to it through all of your car speakers. use the volume control on the radio as you usually would. same with the bass, treble, fader, and balance. press the clock button and you have clock display. the aux has no effect on the operation of the factory cd changer, just operate it as you always did. Appearance is excellent and function is perfect. Please contact seller with fitment or function questions.