Bose + Onstar Gm Car Stereo Radio

The Radio Replacement Interface Bose + Onstar GM Car Stereo Radio Install Wiring Harness Interface is designed to upgrade the audio system in GM vehicles while retaining the functionality of the Bose audio system and Onstar features.

Radio Replacement Interface with Onstar Retention:

• Retains the function of OnStar when the factory radio is replaced.
• Generates all safety warning chimes.
• Allows activation of rear seat entertainment.
• Plug-in connection for steering wheel control module (SWI-CP2 or SWI-RC).
• Firmware can be updated via USB.
• Includes a chime module with 4-level adjustability.
• Retains Bose amplified audio system if equipped.
• Provides a 10 Amp 12-volt accessory output.
• Retains all safety warning chimes.
• Navigation radio ready.
• Maintains a "healthy" status on the Class II data bus.
• Retains rear seat radio controls.
• Retains rear seat audio and connects to aftermarket radio AUX input.
• Plug-in installation for vehicles with a 24-pin harness.

Compatibility List for GM:

• 2005-2007 Buick LaCrosse
• 2004-2007 Buick Rainier
• 2003-2007 Buick Rendezvous
• 2005-2007 Buick Terraza
• 2003-2006 Cadillac Escalade
• 2003-2006 Cadillac Escalade ESV
• 2003-2006 Cadillac Escalade EXT
• 2003-2006 Chevrolet Avalanche
• 2004-2012 Chevrolet Colorado
• 2005-2013 Chevrolet Corvette
• 2003-2007 Chevrolet Express Van
• 2000-2005 Chevrolet Impala
• 2001-2003 Chevrolet Malibu
• 2000-2005 Chevrolet Monte Carlo
• 2003-2004 Chevrolet S-10 Pickup
• 2003-2006 Chevrolet Silverado
• 2007 Chevrolet Silverado Classic
• 2003-2006 Chevrolet SSR
• 2003-2006 Chevrolet Suburban
• 2003-2006 Chevrolet Tahoe
• 2002-2009 Chevrolet Trailblazer
• 2005-2009 Chevrolet Uplander
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