2000 - 2001 - 2002 - 2003 - 2004 - 2005 Chevrolet Oldsmobile Pontiac Malibu Impala Cavalier Venture Monte Carlo Silhouette Sunfire AM FM CD Player Radio with Auxiliary Input for use with iPod, iPhone, MP3 Players, Satellite Radio & More! Part Number: 10346316 (Interchangeable with Other Select Part Numbers) Option Code: UN0. This radio requires dealer turn-on but is able to be put into a fully functioning test mode for 10 minutes at a time upon installation. Any GM dealer can unlock the radio. Please make plans before purchase. This unit is a Chevrolet Malibu, Impala and Cavalier factory OEM AM FM CD Player Radio that has been upgraded with an aux input. You will not lose any functionality when the auxiliary input is in use and the radio will have all factory OEM features! 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. It is the same with the bass, treble, fader, and balance. Press the clock button and you have clock display. There is no compromise on the audio going into the jack, as it is running straight into the amp. This radio will need unlocked by a GM dealer upon installation. Appearance is great and function is perfect! This model came with select part numbers that are completely interchangeable, therefore you may receive a different part number. The radio you receive will be professionally remanufactured and upgraded as described. Please contact seller with fitment or function questions.