GM Vehicles 2010-up, Car Radio T-Harness
- Allows installation of a new receiver in select GM vehicles (also requires the Maestro ADS-MRR or ADS-MRR2 module)
- Retains the use of your steering wheel audio controls, OnStar®, factory amp, and warning chimes with any car stereo, also retains Bluetooth, USB port, backup camera, and Retained Accessory Power with an iDatalink-ready radio
- Works with ADS-MRR interface module
- 1-year warranty
