Q5 2018 Trailer Brake booster needed?
#1
![Default](https://www.audiworld.com/forums/images/icons/icon1.gif)
I have a 2018 Q5 with factory installed hitch and trailer harness. Do I also need a separate wireless trailer brake booster? I am towing a 2400 lb camping trailer.
Thread
Thread Starter
Forum
Replies
Last Post
PascalBlanchette
A4 (B6 Platform) Discussion
2
10-30-2005 03:07 PM