Description:

The HRN RR GM3 is a plug and play T Harness designed for select 2014 and newer GM vehicles. It allows you to install an iDatalink compatible car stereo while retaining critical factory features.

• Compatibility Select 2014 up GM made vehicles
• Integration Retains steering wheel audio controls, OnStar with Bluetooth, and factory backup camera
• Functionality Maintains vehicle customization options and warning chimes
• Advanced Features Displays engine performance data on touchscreen displays
• Installation Requirement Requires the Maestro ADS MRR module for receivers with an iDatalink port
• Included Components Harness
• Dimensions 7.8 inches width, 4.7 inches length, and 2 inches height
• Part Number HRN RR GM3