Provides Accessory Power (12-Volt 10-Amp)/ Retains R.A.P. (Retained Accessory Power)/ Provides NAV Outputs (Parking Brake, Reverse, Speed Sense)/ Pre-Wired AXSWC Harness (AXSWC Sold Separately)/ Retains Chimes To The Factory Speaker/ Adjustable Chime Level/ Retains OnStar/OE Bluetooth/ Adjustable OnStar Level/ Retains The Factory Backup Camera/ Designed For Non-Amplified Models, Or When Bypassing A Factory Amp/ Retains Balance And Fade/ Compatible With Select GM 2006-Up Vehicles