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Product Description
Product Description
iDataLink Maestro HRN-HRR-MA2 Stereo Replacement T-Harness for Mazda with Maestro RR
The iDataLink HRN-HRR-MA2 is a stereo replacement T-harness for select 2014-2025 Mazda vehicles, specifically providing a practical connection. Additionally, it works with the required Maestro RR iDataLink ADS-MRR module while retaining select factory features. Moreover, its plug n play design requires no cutting or splicing of wires.
Retain Important Factory Features
Replacing the factory stereo does not mean losing useful vehicle features, while the iDataLink HRN-HRR-MA2 helps retain key functions. Additionally, it retains steering wheel controls, the factory amplifier, and the backup camera. Furthermore, it works like a bridge between select factory equipment and your new stereo.
- Retains steering wheel control (SWC)
- Retains the factory amplifier
- Retains the backup camera
Plug n Play Stereo Connection
Want to avoid cutting or splicing wires? The iDataLink HRN-HRR-MA2 uses a plug n play connection, keeping the wiring process straightforward. It also supplies parking brake, reverse, and Vehicle Speed Sense outputs for compatible stereo applications.
- Plug n play connection
- No cutting or splicing of wires required
- Supplies parking brake output
- Supplies reverse output
- Supplies Vehicle Speed Sense output
Designed for the Maestro RR Module
The iDataLink HRN-HRR-MA2 works with the Maestro RR iDataLink ADS-MRR module, which is required and sold separately. Together, the harness and module help integrate a replacement stereo while retaining the supported factory functions listed above.
Optional Adapters for Major Stereo Brands
Need to connect a compatible radio from a major brand, while keeping your options flexible? Additionally, optional adapters support select Alpine, Pioneer, Sony, Kenwood, and JVC stereos. Therefore, the iDataLink HRN-HRR-MA2 provides compatibility options across several popular radio brands.
- iDataLink ACC-HU-ALP1 for select Alpine stereos
- iDataLink ACC-HU-PIO1 for select Pioneer stereos
- iDataLink ACC-HU-SON1 for select Sony stereos
- iDataLink ACC-HU-KEN1 for select Kenwood stereos
- iDataLink ACC-HU-KEN2 for select Kenwood and JVC stereos
A Cleaner Way to Replace Your Factory Stereo
The iDataLink HRN-HRR-MA2 provides a practical connection between select Mazda vehicles and a replacement stereo. With plug n play wiring, retained factory features, useful vehicle outputs, and support for optional radio-specific adapters, it keeps the stereo replacement process organized without requiring wire cutting or splicing.
Frequently Asked Questions
What vehicles is the iDataLink HRN-HRR-MA2 designed for? It is a stereo replacement T-harness designed for select 2014-2025 Mazda vehicles.
Is the Maestro RR module required? Yes. The Maestro RR iDataLink ADS-MRR module is required and sold separately.
What factory features does the harness retain? It retains steering wheel control (SWC), the factory amplifier, and the backup camera.
Does the iDataLink HRN-HRR-MA2 require cutting or splicing wires? No. It uses a plug n play connection with no cutting or splicing required.
Which stereo brands have optional adapters available? Optional adapters are available for select Alpine, Pioneer, Sony, Kenwood, and JVC stereos, with all adapters sold separately.

