Factory Bose Premium 2100 series radio for all 1991-1995 Acura Legend 2 door coupes and 4 door sedans! The top option radios for 2nd generation Legends. Will plug and play with your steering wheel controls. Radio does not come with the security code but can be obtained by calling the dealership and giving them the serial #. Radio turns on but the screen does not seem to work and is blank.