Recommended Adapter for a Audi Towing a Trailer w/ LED Lights

Published 11/01/2024

Question:

I have a 2021 Audi Q7 with a factory installed hitch and 7 pin wiring harness. I am towing a T@B 400 with LED lights. I am getting periodic error messages on the Audi saying the trailer lights are faulty, but they are working. I understand it may be because the lights are LED and are sending a signal that is too weak for the Audi to always recognize. Do you have something that might address this issue? Thanks.

asked by: Doug L

Expert Reply:

Hey Doug! This is a common issue with the Audi's and trailer's with LED's. The easiest way to address it is to use the 7-Way Trailer Adapter for Towing Trailers with LED Lights item # C57003. It simple plugs in-line with your Audi's 7-Way connector and your trailer's.

expert reply by: Jerred H