Provides accessory power (12-volt 10-amp)Retains R.A.P. (retained accessory power)Provides NAV outputs (parking brake – reverse – speed sense)Retains chimesRetains audio controls on the steering wheelRetains factory OnStar / BluetoothAdjustable OnStar levelRetains factory AUX-IN jackRetains SAT (Satellite radio)Can be used in both non-amplified and amplified modelsRetains balance and fadeMicro B USB updatable
PONTIAC G6 2009: 5th digit of VIN must be a J, K, or L
