Description:

Radio replacement interface with OnStar(R) retention for select GM(R) Class II vehicles with or without Bose(R) sound system
Rear-seat entertainment activation
Provides plug-in-connection for SWI module (sold separately)
No steering wheel button mapping required
In-field updateable firmware via USB using PAC-UP
Retains OnStar(R) when the factory radio is replaced
Retains Bose(R) amplified audio system if equipped
Provides 10A 12V accessory output
Retains all safety warning chimes
Navigation radio ready
Maintains a "
healthy"
status on the Class II databus
Retains rear-seat radio controls
Retains rear-seat audio (connects to aftermarket radio aux input)
Plug-in installation for vehicles with 24-pin harness
Includes OS-2X module vehicle wiring harness chime module with 4-level adjustability & instruction manual