Description
It will maintain operation of the OnStar® system, Bose® amplifier and speakers Safe & Sound Class 2 circuitry will not disable vehicle data bus even if interface loses power Radio controls can be retained to control new radio by using a PAC SWI interface Works with Premium Bose® or Standard amplified sound systems Vehicle Compatibility (factory amplifier must be retained): Cadillac: 2000-2005 De Ville 2000-2005 DTS 2000-2002 Eldorado 2000-2004 Seville