Axxess AXDIS-GMLN11 Data Interface for GM 06-12 with SWC
(Retained Accessory Power)Retains OnStar /OEM BluetoothRetains chimesAdjustable volume for OnStarProvides NAV outputs (parking brake, reverse, mute and speed sense)Retains audio controls on the steering wheelRetains factory satellite radioCan be used in non-amplified or amplified modelsHigh level speaker inputRetains balanceMicro-B USB updatableCompatibilityGM 06-12 with SWC FeaturesProvides accessory power (12-volt 10-amp)Retains R..