iDatalink Maestro HRN-HRR-GM3 Vehicle-specific Harness

General Features:

• Allows installation of a new receiver with an iDatalink port in select GM vehicles (also requires the Maestro ADS-MRR or ADS-MRR2 module)
• Retains the use of your steering wheel audio controls and warning chimes
• Retains OnStar (with Bluetooth), factory backup cam, vehicle customization options
• Displays engine performance data on touchscreen
• Works with iDatalink's "Head-unit Direct" harnesses, eliminating need for splicing

Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.