Recommended Trailer Wiring Harness for 2012 Audi Q7 with Tow Package
Question:
I have a 2012 Audi Q7 with towing package but I recently tried to rent a trailer and the lights wouldnt work. Is there a wiring adapter for the lights on an Audi? The Audi dealer was clueless and the Uhaul guys didnt have anything onsite. Any help is appreciated, thank you.
asked by: Andre
Helpful Expert Reply:
To install a fully functional 4-Pole flat connector to connect with and activate the signal lights on the trailer, I recommend the Hopkins Plug-In Simple Wiring Harness # 41155. This is confirmed to fit your 2012 Audi Q7 with the factory tow package and will install by plugging directly into the OEM tow package wiring harness. No cutting or splicing is required.
I have attached the installation details for you to check out.

Product Page this Question was Asked From
Hopkins Plug-In Simple Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- Factory Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Visible
- Hopkins
more information >
Featured Help Information
Instructions
Continue Researching
- Search Results: hook
- Search Results: chains
- Video: Curt T-Connector Vehicle Wiring Harness Review C56040
- Video: Mount: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector on a 2008 Audi Q7
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Video: Best 2012 Audi Q7 Trailer Hitch Options
- Shop: Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class IV - 2"
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Search Results: trailer hitch
- Video: Finding the Right Trailer Wiring Harness
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Search Results: trailer wiring
- Video: Curt Powered Tail Light Converter Installation - 2023 Kia Telluride
- Article: Trailer Wiring Diagrams
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Q&A: Difference Between Curt and etrailer Trailer Hitch Receivers for 2020 Chevy Colorado
- Search Results: trailer hitch ball mount
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Article: My Trailer Hitch Doesn't Fit
- Shop: Brake Controller
- Video: The Low-Down on the Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Search Results: hitch
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: What Is An OEM Prep Package And How Do I Know If I Have It