PAC OS-2X Radio Replacement Interface with Onstar Retention for Class II General Motors Vehicles

Retains the function of OnStar® when the factory radio is replaced. Generates all safety warning chimes.

- 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)
- Chime Module Included, with 4 level adjustability
- Retains OnStar® when the factory radio is replaced
- Retains Bose amplified audio system (if equipped)
- Provides 10 Amp 12-volt 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