PAC-AUDIO OS-5

Retains OnStar® system functionality and the Bose factory-installed amplifier (if present) when the factory radio is replaced in a 29-bit GMLAN vehicle. Generates all safety warning chimes and audible turn signal indicators.

Product Features

Retains OnStar® when the factory radio is replaced

Retains Factory Bluetooth (2009+ model vehicles)

Retains rear seat audio controls

Retains factory XM

Retains all warning chimes (chime module included)

Retains back-up sensors/park assist

Retains back-up camera signal

Retains factory BOSE audio systems

Retains factory premium BOSE audio (Y91 digital. does not support fading)

Supports non-amplified audio systems

Steering wheel control harness (pre-wired)

Dual zone function

Chime volume adjustment (factory buttons)

Rear seat audio and video (GMRVD) required

OnStar volume adjustment

Retained accessory power output (R.A.P.)

Reverse Wire output

VSS (Vehicle Speed Sense) output

Illumination output

Parking brake output

Includes antenna adaptor