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PAC OS2X Radio Replacement Interface with OnStar Retention GM Class II Vehicles 1
Specification for the PAC OS2X Radio Replacement Interface with OnStar Retention GM Class II Vehicles:
  • 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(R) when the Factory Radio is Replaced
  • Retains Bose Amplified Audio System (If Equipped)
  • Retains All Safety Warning Chimes and Navigation Radio Ready
  • For Select GM Class II Vehicles with or without BOSE Sound System


To purchase the PAC OS2X Radio Replacement Interface with OnStar Retention GM Class II Vehicles by PAC, enter the quantity needed and click the Add to Cart button.

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