IDATALINK HRN-RR-GM4 +ADS-MRR MAESTRO GM4 / GM VEHICLES HARNESS W/CHIME FOR 2017 - 2018 Colorado (7"

2017 - 2018 Colorado (7" Factory Radio)

Hifonics® has been setting the pace in the audio competition lanes since car audio competitions started

GM Data Interface 2014-Up

Two 10-pin to 22-

· 16:9 aspect ratio

IDATALINK HRN-RR-GM4 +ADS-MRR MAESTRO GM4 / GM VEHICLES HARNESS W/CHIME FOR 2017 - 2018 Colorado (7"IDATALINK HRN RR GM4 Keep your GM factory features iDatalink's HRN RR GM4 wiring adapter allows you to connect an iDatalink ready car stereo in select 2016 up Chevrolet and GMC trucks with 7" screens, working in conjunction with iDatalink's Maestro ADS MRR module. Once connected, you'll retain the use of your steering wheel audio controls in these vehicles, as well as your warning chimes and backup camera. You'll still retain OnStar service and