Metra OnStar Interface C6 Corvette BOSE Radio Stereo Wire Harnesses

Axxess GMOS-04 Class II OnStar Interface for Amplified Systems
by Metra

Allows installation of an aftermarket radio using the existing factory wiring and connectors
For amplified audio systems; Premium and Bose Retains Onstar with adjustable volume output Retains chimes with adjustable level output Retains RAP feature Navigation outputs now included USB update interface compatible The GMOS-04 interface is designed to allow the user to replace the OEM radio with an aftermarket unit in amplified GM vehicles and retain full functionality of the Onstar system as well as all safety and warning chimes. The GMOS-04 will also retain the retained accessory power convenience features. This interface has the capability of adjusting chime and Onstar volumes as well. In addition to these features, the GMOS-04 now has the required outputs for the installation of a navigation radio. NOTE: This is a special order item and is non-returnable.

Compatible with amplified GM vehicles
For amplified audio systems premium and Bose
Retains OnStar with adjustable volume output
Retains chime with adjustable volume output
Retains RAP feature
OnStar Interface for Amplified GM Systems
Interface designed to allow for the replacement of the OEM Radio with an aftermarket unit in amplified GM Vehicles with Premium or Bose audio systems. Retains full functionality of the OnStar system with adjustable volume output.
Compatible with the following vehicle: Buick: 2005 - 2007 Allure.2004 - 2005 Century. 2005 - 2007
Lacrosse. 2004 - 2007 Rainer. 2002 - 2007 Rendezvous. 2005 - 2007 Terraza.Chevrolet:2003 - 2006 Avalanche.2000 - 2005
Cavalier.2005 - 2007 Corvette.2003 - 2007 Express.2000 - 2005 Impala.2002 - 2003 Malibu.2000 - 2005 Monte Carlo. 2003 - 2006 Silverado. 2003 - 2006 SSR. 2003 - 2006