iDatalink Maestro HRN-HRR-AU1 Plug and Play T-Harness for Select Audi Vehicles

iDatalink Maestro HRN-HRR-AU1 Plug and Play T-Harness for Select Audi Vehicles

Upgrade your Audi’s audio system without sacrificing factory features with the iDatalink Maestro HRN-HRR-AU1. This plug-and-play T-harness is designed for seamless integration with Maestro RR or RR2 modules (sold separately), making aftermarket head unit installations easier than ever in select 2002–2015 Audi vehicles.

Whether your vehicle has a non-amplified or amplified system, this HRN-HRR-AU1 harness works with both—retaining your factory amp and preserving the premium audio experience Audi intended. It also supports steering wheel audio controls, and with select iDatalink-ready radios, you’ll retain your multi-function display and even gain access to real-time engine performance data directly on your new touchscreen.

The iDatalink Maestro HRN-HRR-AU1 also offers added convenience through optional head unit adapters, available for most major radio brands, simplifying the installation process even further.

Key Features:

• Compatible with select Audi models (2002–2015)
• Works with both non-amplified and amplified systems
• Retains factory amplifier and steering wheel controls
• Preserves multi-function display with select iDatalink radios
• Displays engine performance data on touchscreen (with iDatalink-ready radios)
• Plug-and-play installation with optional adapters for most major aftermarket radios
• Requires Maestro RR or RR2 module (sold separately)
• Check vehicle fit guide for model-specific compatibility and features

What’s in the Box:

• Interface harness
• Vehicle harness (Style 1)
• 2-piece vehicle harness (Style 2)
• Front preout harness
• Rear preout harness
• OBDII connector harness