General Features: 

• allows installation of a new iDatalink-ready receiver in select Volkswagen vehicles (also requires the Maestro ADS-MRR or ADS-MRR2 module)
• retains the use of your steering wheel audio controls
  • retains factory backup camera and allows installation of a second camera (receiver must have 2 camera inputs)
  • displays engine performance data and other vehicle data on touchscreen
  • retains multi-function display, factory amplifier and subwoofer, and aux input
• compatible with iDatalink's "Head-unit direct" harnesses

iDatalink for your VW

iDatalink's HRN-HRR-VW2 interface harness allows you to connect an iDatalink-ready car stereo in select 2015-21 Volkswagen vehicles, working in conjunction with iDatalink's Maestro ADS-MRR or ADS-MRR2 module. Once connected, you'll retain these features:

The package includes connectors that plug in between the Maestro module, your Volkswagen radio's wiring plugs, and your new car stereo. You'll have to solder or splice together this harness's power/ground, illumination, speaker, and navigation output wires to the corresponding wires on your aftermarket receiver's wiring harness. It also provides the navigation outputs (Parking Brake, Reverse Light, and vehicle speed sense [V.S.S.]) you'll need if you're connecting a multimedia receiver.