1995-2002 (Up to 2005 in some vans) Chevy GMC Car & Truck Mount Radio AM FM Features Auxiliary Input and Bluetooth in the Face -No CD Capability. This will not work with remote CD player- OptionCode: UN0 This is for a new '95-'02 (sometimes up to '05) Chevrolet car, truck, and van factory OEM AM FM Radio that has been professionally built with an auxiliary input in the face for use with 3.5 mm music devices and Bluetooth music capability! It has the option code UN0 and it will connect to a remote Cassette player sold separately. This unit is completely unlocked and cleared for Plug & Play use so you can skip the trip to the dealer! There is no CD capability and will not connect to a remote CD player Operation of the iPod jack is a snap...literally! Just snap your accessory in and you will be listening to it through all of your car speakers! Tired of listening to static over your FM Modulated Satellite Radio? Now you can listen to satellite radio the way it is supposed to sound, clean and crisp! There is no compromise on the audio going into the jack as it is running straight into the pre amp! The Bluetooth upgrade is simple to operate! Just pair the device, press the Bluetooth button and play your music or most in-app audio will play in full, crisp, clean quality while taking advantage of all sound controls on the radio. To complete paring, some devices require a pass key or code which is "0000." Please Note: The Bluetooth modification on this radio is designed for streaming audio from a Bluetooth enabled device. It is not intended or optimized for phone call functionality. This radio came with and without a fan but unless you are in a very, very hot climate, it is unnecessary. If you would like a fan, please let us know upon purchase. The radio you receive will be new and as described. Please feel free to contact us with any questions or concerns.