Easily replace the Class II factory radio in your Cadillac vehicle with this Radio Replacement Interface with OnStar Retention by PAC. The OS-2C-CTSX allows you to install an upgraded aftermarket radio without losing important factory features such as OnStar, the factory-amplified sound system, and warning chimes. This radio replacement interface is plug-and-play for simple installation.
Q: What Cadillac vehicles are compatible with this interface?
A: This interface is compatible with select Cadillac vehicles, including CTS (2003-2007) and SRX (2004-2005) models.
Q: Does this interface retain the factory amplified sound system?
A: Yes, this interface retains the BOSE amplified sound system if your vehicle is equipped with it.
Q: How is this interface connected for installation?
A: This interface uses plug-and-play connections for quick and easy installation.
Q: Does this interface provide an accessory output?
A: Yes, this interface provides a 12V accessory output for use with 12V devices.
Q: Can I retain steering wheel audio controls with this interface?
A: Yes, you can retain steering wheel audio controls by connecting an optional module using the wired output provided by the interface.
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Easily replace the Class II factory radio in your Cadillac vehicle with this Radio Replacement Interface with OnStar Retention by PAC. The OS-2C-CTSX allows you to install an upgraded aftermarket radio without losing important factory features such as OnStar, the factory-amplified sound system, and warning chimes. This radio replacement interface is plug-and-play for simple installation.

Install an aftermarket stereo in your compatible Cadillac vehicle with this kit that features ABS plastic material for durability and an interchangeable design with a recessed DIN opening.

Easily add an aftermarket amplifier to your vehicle’s factory audio system with this Amplifier Integration Interface for Select GM Vehicles by PAC. The AOEM-GM1416 provides a 4-channel RCA audio output so you can install an aftermarket amplifier while retaining your vehicle’s factory radio or add an amplifier to an upgraded aftermarket radio. This amplifier integration interface also features a vehicle-specific harness that plugs directly into the vehicle’s wiring for quick installation.

Easily replace the factory radio in your GM vehicle with this all-in-one Radio Replacement and Steering Wheel Control Interface with OnStar Retention by PAC. The RadioPRO5 RP5-GM11 interface comes pre-loaded with amplifier and OnStar retention, steering wheel control software, navigation-based output signals and more to help simplify aftermarket radio installation while retaining your vehicle’s factory features. Antenna adapter not included.
| Pros for PAC - Radio Replacement Interface with OnStar Retention for Select Cadillac Vehicles - Blue | |||
|---|---|---|---|
| There were no pros for this product— | Fit | There were no pros for this product— | Ease of use, Steering Wheel Control, Installation, OnStar Retention, Sound Quality |
| Cons for PAC - Radio Replacement Interface with OnStar Retention for Select Cadillac Vehicles - Blue | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Price, Instructions |