1992 - 1993 Cadillac Eldorado & Seville AM FM Cassette Player Radio. OEM Radio Upgraded with Bluetooth Music Capability. Stream audio from a smart phone, tablet or Bluetooth capable music device! Part Number: 16083226. Compatible Part Numbers: 16087070, 12343086, 12343465, 12343087, 16171616, and 16186806. Option Code: UN6. This is for a 1992-1993 Cadillac Eldorado and Seville OEM AM FM cassette player radio that has been upgraded with Bluetooth music to use with streaming audio devices! You will not lose any functionality when the Bluetooth is in use and the radio will have all factory OEM features! This radio has been cleaned, serviced as needed and thoroughly checked. Part number is 16083226 with option code UN6 so please make sure this is the correct radio for your vehicle. No codes required, it will plug and play! The Bluetooth upgrade is simple to operate! Just pair the device, press the Bluetooth button and play your music or most in-app audio, including Spotify, iTunes, Rhapsody, Pandora, YouTube, Netflix and many, many more 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." When you do not want to listen to Bluetooth music, simply unpair or turn off your device's Bluetooth. ***Please Note that this will not work with phone calls as phone manufacturers have designed calls to work with Bluetooth mic systems only. The radio you receive will be professionally remanufactured and upgraded as described. Please feel free to give us a call with any questions or concerns.