HRN-HRR-MA1

The iDatalink Maestro HRN-HRR-MA1 is a vehicle-specific radio replacement harness designed to simplify aftermarket radio installation in select Mazda vehicles while retaining important factory features. When paired with a Maestro RR or RR2 interface module (sold separately), this plug-and-play harness allows seamless integration of aftermarket receivers while maintaining steering wheel controls, factory amplifiers, backup cameras, and other OEM functions.

Designed for select 2004-2021 Mazda vehicles, the HRN-HRR-MA1 features a universal radio-side connector that works with Maestro head unit adapters for a true plug-and-play installation. It also supports advanced vehicle information and performance data display on compatible iDatalink-ready receivers from Alpine, Kenwood, JVC, Pioneer, and Sony.

Features

• Compatible with select 2004-2021 Mazda vehicles
• Works with Maestro RR and Maestro RR2 modules
• Retains factory steering wheel audio controls
• Retains factory amplifier functionality when equipped
• Retains factory backup camera
• Supports retention of front, side, and 360-degree camera systems on compatible vehicles and radios
• Plug-and-play installation when used with Maestro radio adapters
• Universal radio-side connector for flexible installation options
• Enables vehicle information and performance data display on compatible aftermarket receivers
• Simplifies aftermarket radio integration while preserving OEM features

Specifications

• Model: HRN-HRR-MA1
• Manufacturer: iDatalink Maestro
• Compatibility: Select Mazda vehicles (2004-2021)
• Interface Compatibility: Maestro ADS-MRR and ADS-MRR2 modules
• Connector Type: Vehicle-specific T-harness with universal radio-side connector
• UPC: 627780004365
• Installation Type: Plug-and-play (with compatible Maestro accessories)
• Shipping Weight: Approximately 1 lb

Compatible Factory Feature Retention

• Steering wheel controls
• Factory amplified audio systems
• Factory backup camera
• Select front, side, and 360° camera systems
• Vehicle gauges and performance information (with supported radios)

What's Included

• iDatalink Maestro HRN-HRR-MA1 vehicle-specific harness
• Universal radio-side connector
• Installation documentation

Note: Requires a Maestro RR or RR2 interface module and a compatible aftermarket receiver. Vehicle feature retention varies by year, trim level, and radio compatibility. Always verify vehicle fitment before purchase.