Which Trailer Wiring Harness Fits 2014 Audi Q5 TDI
Updated 01/19/2026 | Published 08/13/2024
Products Featured in This Question
Question:
Hello, Looking to purchase the trailer wiring for my 2014 Q5 TDI. on youtube a gentleman is installing the p/n C56222 wiring for Audi Q5 model year 13 - 17 When I go on your website it can not confirm the fitment for that wiring but tells me to get the p/n C56404 which is $84 instead of the $48 that supposedly works for my car. can you please clarify ? Thank you in advance
asked by: Michel H
Expert Reply:
Hey Michel, I am not sure how the guy in the video you found was able to install that trailer wiring kit on an Audi Q5 but it was not designed as a fit for your vehicle so it wouldn't work for you and you'd need to go with the part # C56404 instead.
I wonder if he somehow got his part numbers confused or something.
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Visible
- CURT
more information >
Featured Help Information
Instructions
Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Troubleshooting The Curt T-Connector Wiring Harness On A 2012 Kia Soul
- Q&A: Can the Curt Hitch # C11001 Work with my JetSki Trailer on My 2011 Mercedes E-350 Sedan?
- Q&A: Can a 2002 Volkswagen Passat Wagon with Manual Transmission be Flat Towed
- Q&A: Recommended Wiring Harness for a 2018 Kia Soul w/ LED Tail lights
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Q&A: Where Does the Converter Box for Curt Trailer Wiring Harness On a 2020 Kia Seltos Install
- Q&A: Difference Between Trailer Hitch Receivers For 2013 Kia Soul
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Article: Can You Flat Tow a 2025 Chevy Trax?
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: How Level Should a Tow Bar Be When Flat Towing
Jameson C.
1/19/2026
Hey Michel, how did things go with the trailer wiring kit for your Q5 after switching to the one that fits your model? Knowing what worked might help others sorting through the same wiring options.