iDatalink Maestro HRN-HRR-MA2 Connect an iDatalink-compatible car stereo & retain steering wheel audio controls in select 2014-21 Mazda vehicles (ADS-MRR or ADS-MRR2 module also required)
iDatalink meets Mazda.
iDatalink's iDatalink HRN-HRR-MA2 installation harness simplifies the installation of the Maestro ADS-MRR or ADS-MRR2 Car Radio Replacement Interface module (sold separately) in select Mazda vehicles when replacing your factory radio.
The package includes a harness that plugs in between the Maestro module, your factory radio's wiring plugs, & the serial port on your new car stereo. This harness features an in-line head-unit connector harness, which will plug into their new "Head-unit direct" harnesses for select radio brands.
Retain factory features.
The HRN-HRR-MA2 harness and interface module retains your vehicle's steering wheel audio controls, factory amplifier, & backup camera with any aftermarket receiver. The harness also supplies the outputs (parking brake, reverse, & VSS [Vehicle Speed Sense]) necessary for installation of a navigation receiver, plus illumination & accessory power outputs
Installation note: This adapter must be used with the iDatalink Maestro ADS-MRR or ADS-MRR2 module to connect a new car stereo to your vehicle.
Product highlights:
Allows installation of a new receiver with iDatalink port in select Mazda vehicles (also requires the Maestro ADS-MRR or ADS-MRR2 module)
Retains the use of your steering wheel audio controls & factory amp
retains rear-view camera, depending upon aftermarket radio inputs (iDatalink-ready car stereos also retain front, side, & 360 cameras)
Displays engine performance data on touchscreen with select Alpine, JVC, Kenwood, Sony, and Pioneer receivers

What's in the box:
Vehicle/interface installation harness
Speaker harness (white connector)
Speaker harness (red connector)
Preout harness
Speaker extension cable
Owner's manual
MFR # HRN-HRR-MA2