2006 Buick Lucerne Radio AM FM CD Player Radio w Aux Input for use with iPod, iPhone, mp3 Players, Satellite Radio & More! Part Number: 15871700 The option code is US8 and this unit is code clear for plug & play functionality! This unit is a 2006 Buick Lucerne factory OEM AM FM CD Player Radio that has been unlocked and cleared for Plug & Play use! In most cases with this radio, upon installation, you will need to take it to a dealer to be paired with your vehicle. This radio has been unlocked so you can skip the trip and tribute to the dealer! You will not lose any functionality and the radio will have all factory OEM features! This radio has been unlocked, cleaned, serviced as needed, and thoroughly double-checked. Appearance is great and function is perfect! The radio you receive will be professionally remanufactured as described.