ADS-MRR + HRN-HRR-GM5 'Plug & Play' Installation Harness for Select General Motors Vehicles 2006 & UP

Brand New ADS-MRR, Universal Radio Replacement Interface + HRN-HRR-GM5, Vehicle Specific T-Harness for SELECT GM Vehicles - Buick, Cadillac, Chevrolet, GMC, Hummer 2006 and UP. The iDatalink's HRN-HRR-GM5 wiring adapter allows you to connect a new car stereo in select 2006-Up Select GM Vehicles, working in conjunction with iDatalink's Maestro ADS-MRR module, which is included with this package. Once connected, you'll retain the use of your steering wheel audio controls and your factory amp in these vehicles. This ADS-MRR requires you to flash software from computer with USB cable Included. You will need to log in Maestro iDatalink website to be able to flash.

• 'Plug & Play' installation harness for select General Motors vehicles. Greatly simplifies the installation of the Maestro RR module. Includes chime speaker. allows installation of a new receiver in select GM vehicles retains the use of your steering wheel audio controls, OnStar, safety warning chimes, and your factory amp displays engine performance data on touchscreen with select Alpine, JVC, Kenwood and Pioneer receivers