Maestro RR ADS-MRR Universal Radio Replacement & SWC Steering Wheel Interface with iDatalink HRN-RR-FI1 + Freshener fits select 2012-up Fiat 

General Highlights:

Maestro RR ADS-MRR

Universal Radio Replacement & SWC Steering Wheel Interface

• allows installation of a new car stereo in select 2006-up Ford/Lincoln/Mercury, GM, Chrysler/Dodge/Jeep/RAM, Toyota/Scion, Honda/Acura, Fiat, Subaru, and Volkswagen/Audi vehicles
• works with required vehicle-specific harness (sold separately) to retain factory steering wheel audio controls, retain the factory amp if present, and integrate all car stereo connections
• retains factory convenience features (OnStar, SYNC, Uconnect, and more) with select Kenwood, Alpine, Pioneer, and JVC touchscreen receivers
• displays engine performance data on touchscreen with select Kenwood, JVC, Pioneer, Sony, and Alpine multimedia receivers
• dimensions: 4-1/8"W x 3/4"H x 2-7/8"D

iDatalink HRN-RR-FI1 Factory Integration Adapter

Connect a car stereo and retain steering wheel controls and factory amp in select Fiat vehicles

• allows installation of a new car stereo in select Fiat vehicles (also requires the Maestro ADS-MRR module)
• retains the use of your steering wheel audio controls and factory amp
• adds extra functionality when you install an iDatalink-compatible car stereo
• retains the use of the Blue&Me features (media player, hands-free calling, and Bluetooth streaming)
• allows you to view gauges that display engine performance and other vehicle info on your receiver's screen

Feature

Fiat Installation Harness: The iDatalink Maestro HRN-RR-FI1 installation harness greatly simplifies the installation of the Maestro RR Car Radio Replacement Interface module (794ADSMRR, sold separately) in select Fiat vehicles when replacing your factory radio with an iDatalink Serial Port compatible head unit from Kenwood, JVC, Alpine or Pioneer (click here for a list of fully compatible radios); or other aftermarket head unit.

Vehicle Compatibility: The iDatalink HRN-RR-FI1 is compatible with the following Fiat vehicles (as of 10/5/2016).

Retained Features: The following factory features (if applicable) are retained when replacing your factory radio with a compatible iDatalink Serial Port head unit from Kenwood, JVC, Alpine, or Pioneer using the Maestro RR Car Radio Replacement Interface module and HRN-RR-FI1 installation harness.

• Factory Amplifier Turn-On (also compatible in vehicles without factory amplifier)
• Bluetooth Phone
• USB Media Player
• Aux Input
• Steering Wheel Controls

Note: When installing an aftermarket head unit without the iDatalink Serial Port, only steering wheel control & amplifier turn-on are retained.

Navigation Outputs: The iDatalink Maestro HRN-RR-FI1 installation harness provides the following outputs for installing an aftermarket navigation receiver - Parking Brake, Foot Brake, & Reverse Light.

Extra Features: The following Extra features are added when replacing your aftermarket head unit with a compatible iDatalink Serial Port head unit from Kenwood, JVC, Pioneer, or Alpine using the Maestro RR Car Radio Replacement Interface module and HRN-RR-FI1 harness.

• User Selectable Gauges
• Vehicle Information (Door Open, Check Engine, Tire Pressure, & Battery Voltage)

Connections: The iDatalink Maestro HRN-RR-FI1 installation harness contains two large Molex connectors which plug into your factory radio harness. On the other end of the harness are four multi-pin connectors which plug into the Maestro RR Car Radio Replacement Interface module (794ADSMRR, sold separately). In addition, you will need to hardwire the power/ground, illumination, speaker, and navigation output leads of the HRN-RR-F1I harness to your aftermarket head unit's wiring harness.

Note: When using the HRN-RR-FI1 installation harness, you will not use the additional harnesses that are included with the Maestro RR Car Radio Replacement Interface module (794ADSMRR, sold separately).

Wire Code Chart:

Wire Color	Function
Red	+12 Volt Accessory
Yellow	+12 Volt Constant
Black	Ground
Blue/White	Amp Turn-On
Orange	Illumination
White (RCA)	Left Front Speaker +
White/Black (RCA)	Left Front Speaker -
Gray (RCA)	Right Front Speaker +
Gray/Black (RCA)	Right Front Speaker -
Green (RCA)	Left Rear Speaker +
Green/Black (RCA)	Left Rear Speaker -
Violet (RCA)	Right Rear Speaker +
Violet/Black (RCA)	Right Rear Speaker -
Violet/White	Reverse Gear
Light Green	Parking Brake
Yellow/black	Foot Brake

Note: If the vehicle is equipped with a factory amplifier, then you will connect the RCA jacks of the harness to the pre-outs on back of your aftermarket receiver. If there is no factory amplifier present, then you will need to cut off the RCA connectors and hardwire these leads to the speaker outputs on your aftermarket receiver.

Installation note: The HRN-RR-FI1 adapter must be used with the iDatalink Maestro ADS-MRR module to connect a new car stereo to your Fiat. Please Note: Professional Installation Recommended.