Metra Metra GM Data Bus Interface 2000-2013

* Provides accessory power (12-volt 10-amp) * Retains R.A.P. (retained accessory power) * Provides NAV outputs (parking brake, reverse, and speed sense) * Used in non-amplified models, or when bypassing a factory amplifier * Used in models without OnStar * Retains all warning chimes * High level speaker input * Retains balance and fade * Micro “B” USB updatable * Buick Century 2004-2005 LaCrosse 2005-2009 Rainier 2004-2007 Regal 2004 Rendezvous 2002-2007 Terraza 2005-2007 * Century 2004-2005 * LaCrosse 2005-2009 * Rainier 2004-2007 * Regal 2004 * Rendezvous 2002-2007 * Terraza 2005-2007 * Cadillac Escalade/ESV/EXT 2003-2006 (Vehicle is standard for a factory amplifier) * Escalade/ESV/EXT 2003-2006 (Vehicle is standard for a factory amplifier) * Chevrolet Avalanche 2003-2006 Cavalier 2000-2005 Colorado 2004-2012 Corvette 2005-2013 (Vehicle is standard for a factory amplifier) Express 2003-2007 Impala 2000-2005 Kodiak C4500-C8500 2003-2009 Malibu 2001-2003 Malibu (classic) 2004-2005 Monte Carlo 2000-2005 Sil...