Onstar Interface Pac For Gm 11-Bit Radio Replacement 04-07

Retains OnStar® system functionality when the factory radio is replaced in an 11-bit GMLAN vehicle. Generates all safety warning chimes and audible turn signal indicators.

• Retains OnStar® when the factory radio is replaced
• Retains Bose amplified audio system
• Retains all safety warning chimes
• Includes chime module
• Data controlled RAP accessory output
• Antenna adapter included
• Includes CMX Chime Module
• Plug & Play, No Wiring to Vehicle Harness

NOTE: Not compatible with 2009 vehicles that are equipped with factory Bluetooth