PAC RP5-GM31 Car Radio Replacement Interface - Retains OnStar & Steering Wheel Controls with Navigation Outputs for GM LAN Vehicles (Blue, 8.6"x8.5"x2.1") - Perfect for Aftermarket Stereo Upgrades in Chevy, GMC & Cadillac Models

Radio Replacement Interface With Built-In OnStar Retention, Steering Wheel Control Retention and Navigation Outputs for Select GM Vehicles. Chime volume adjustment. Does not retain escalating tones of parking sensor proximity

Radio Replacement Interface With Built-In OnStar Retention, Steering Wheel Control Retention and Navigation Outputs

For Select GM Vehicles

Retains OnStar when the factory radio is replaced

Retains Factory Bluetooth (2009+ model vehicles). Reverse wire output

Retains rear seat audio controls. Dual zone function

Illumination output and parking brake output