PAC OS2-GM32X — GM OnStar interface 2000-2005 Cadillac automobiles with or w/o Bose. Vehicles with 32-pin connector
Key features
- Radio-replacement interface for select 2000–2005 Cadillac vehicles
- 32-pin connector application
- Retains OnStar and compatible Bose audio when equipped
- Retains safety and warning chimes
PAC OS2-GM32X — GM OnStar interface 2000-2005 Cadillac automobiles with or w/o Bose. Vehicles with 32-pin connector is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Upgrade the radio in a compatible 2000–2005 Cadillac while retaining key factory features with the PAC OS2-GM32X radio replacement interface. It is designed for select Cadillac vehicles with OnStar and a 32-pin connector, with or without the Bose sound system.
Key Features & Benefits
- Factory feature integration: Connects with the vehicle data bus to help retain OnStar and safety and warning chimes.
- Bose support: Retains the Bose sound system in vehicles equipped with it.
- 32-pin application: Made for select Cadillac vehicles using a 32-pin connector.
- Aftermarket radio upgrade: Provides an interface for replacing the factory radio.
Technical Specifications
- Brand: PAC
- Model: OS2-GM32X
- Product type: Radio replacement interface
- Vehicle application: Select 2000–2005 Cadillac vehicles
- Connector: 32-pin
- Factory features supported: OnStar, Bose sound system if equipped, and safety and warning chimes
Why Choose This Product?
Replacing a factory radio can affect vehicle features connected through the data bus. The PAC OS2-GM32X is engineered to integrate with that system, helping preserve OnStar, equipped Bose audio, and safety and warning chimes during an aftermarket radio upgrade.
Installation & Compatibility Notes
Confirm that your Cadillac is within the 2000–2005 application range and has a 32-pin connector before choosing this interface. The product is specified for select vehicles, so check your vehicle’s radio connection and configuration for compatibility.
Frequently Asked Questions
Which vehicles is the PAC OS2-GM32X for?
It is for select 2000–2005 Cadillac vehicles with OnStar and a 32-pin connector.
Does it support vehicles with a Bose sound system?
Yes. It is designed to retain the Bose sound system when the vehicle is equipped with Bose.
Can it help retain OnStar and warning chimes?
Yes. Its data bus integration is designed to keep OnStar and safety and warning chimes.
Is this a replacement radio?
No. It is a radio replacement interface for upgrading to an aftermarket radio.
Explore More
Shop for your radio upgrade at 12 Volt Outlet. Want to learn more about PAC? Explore our PAC brand profile.

