AU3 T-Harness

T-Harness for Audi/Bentley/Porsche Vehicles 2008-20

Model: ADS-THR-AU3


iDataStart T-Harnesses simplify your remote start install by reducing wiring cuts and installation time! The AU3 T-Harness is for select Audi, Bentley, and Porsche models 2008-2020.

This t-harness is only compatible with the VWX Remote Starter.

Find a Dealer

Contact an iDatastart Retailer near you to request pricing and to confirm vehicle compatibility.


  • Works with select Audi, Bentley, and Porsche models 2008-2020
  • 1-Year Warranty
  • Works with CMVWXA0 only
  • Streamlines installation on Audi/Bentley/Porsche vehicles*

* Additional parts and labor may be required.


  • AU3 T-Harness

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