Axxess AXTC-CL2 Data Interface with SWC for Select 2000-2013 GM VehiclesBRAND NEW AXXESS AXTC CL2 GM Data Interface with SWC for Select 2000 2013 Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, SAAB, Saturn Vehicles Key Features: Provides retained accessory power (10 amp) Provides illumination, parking brake, reverse, and speed sense outputs Retains chimes through an onboard speaker Retains audio controls on the steering wheel Designed to be compatible with all major radio brands Auto detects vehicle