Maestro - Installation T-Harness for select Hyundai/KIA vehicles with Head Unit Connectors - Black
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About this product
ADS-MRR and ADS-MRR2 compatible radio replacement harness for select Hyundai and Kia vehicles without factory amplifiers 2011 and up. The radio side of the harness terminates in a universal connector that can be used in conjunction with available Maestro Head unit adapters for a plug n play solution or removed for conventional connections.
Head Unit connectors
Works with iDatalink's "Head-unit Direct" harnesses (ACC-HU-xxxx), which eliminates the need for wire splicing.
Steering Wheel Controls
Retains the use of steeering wheel audio controls in select vehicles.
Retains factory features
Retains use of backup camera (if equipped, 360 degree camera (if equipped), secondary vehicle display, climate status display.
Added features with iDatalink compatible head unit
Displays engine performance data and gauges on touchscreen, add a side or front-view camera while retaining factory camera switching.
Outputs
Supplies parking brake, reverse, Vehicle Speed Sense, 12v accessory power and illumination outputs.
- BrandMaestroModel NumberHRN-HRR-HK1Product NameInstallation T-Harness for select Hyundai/KIA vehicles with Head Unit Connectors.ColorBlackProduct CompatibilityStereo/receiverProduct TypeHarness
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ADS-MRR and ADS-MRR2 compatible radio replacement harness for select Hyundai and Kia vehicles without factory amplifiers 2011 and up. The radio side of the harness terminates in a universal connector that can be used in conjunction with available Maestro Head unit adapters for a plug n play solution or removed for conventional connections.

The iDatalink ACC-HU-PIO1 adapter allows you to connect select Pioneer radios to compatible iDatalink T-harnesses. This extra harness takes the place of the harness that comes with your new Pioneer stereo. It connects directly between select Pioneer radios and the latest Maestro "Head-unit ready" T-harnesses so you won't have to splice any wires.Note: This harness will not work by itself. You Must Also Have an Idatalink Maestro Interface Module (ADS-MRR or ADS-MRR2) and a Compatible Vehicle-Specific Idatalink Maestro "HRN-HRR" T-Harness. (It MUST be the HRN-HRR version, NOT the HRN-RR one.) Sold separately.

This Maestro ADS-MRR radio replacement and steering wheel interface allows you to control an aftermarket radio from the steering wheel of your compatible vehicle with programmable buttons that you can assign functions to from the Internet.

Upgrading the factory radio in a modern, tech-heavy Hyundai or Kia vehicle equipped with a premium amplified system can be a complex undertaking. The iDatalink Maestro HRN-HRR-HK2 installation T-harness radically simplifies the process. Working in tandem with the Maestro RR2 Car Radio Replacement Interface module (sold separately), this vehicle-specific harness cleanly bridges your new receiver and your vehicle's intricate digital dashboard network, saving you hours of tedious wire cutting, tracking, and splicing. Don't sacrifice your vehicle's factory luxuries just to get a better touchscreen. When paired with a compatible iDatalink-ready multimedia receiver, this premium harness allows you to keep original features like steering wheel audio controls, factory climate control readouts, and the original premium amplifier (complete with fader adjustments via the included RSPDIF module). It even retains your factory backup camera with active parking assist lines. Best of all, it allows your new stereo to display real-time engine diagnostics, performance gauges, battery voltage, and tire pressure information on screen.
| Pros for Maestro - Installation T-Harness for select Hyundai/KIA vehicles with Head Unit Connectors - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Steering Wheel Controls, Ease of use, Overall Performance, Compatibility, Installation | There were no pros for this product— |
| Cons for Maestro - Installation T-Harness for select Hyundai/KIA vehicles with Head Unit Connectors - Black | |||
| There were no cons for this product— | There were no cons for this product— | Price, Backup Camera | There were no cons for this product— |





































