Here are 2 options I found for trailer wiring: One of them has an install video and I would assume that the video should help with either wiring kit.Ive posted a few times before about towing etc.. I have a 2014 6MT sportwagen. It has the torklift 2" receiver/hitch and IDparts towing spring package with Koni reds installed. Been driving on that setup for about 2 years but havent towed. I think a 5x8 aluminum utility trailer is my best bet, something like this https://www.cmtruckandtrailersales.com/2022-primo-5x8-utility-trailer-r6an|Mef.html but open to suggestions. I dont have a place to store it inside. I plan on using it for dump runs, project materials from box stores, home reno stuff, etc... I also dont have the wiring harness installed and could use some thoughts on what hardware I need there and if anyone can point me to an install video that would be appreciated. Thoughts?
Good luck and hope you get a wiring kit installed soon, so you can go and get that aluminum trailer to put both it and your JSW TDI to use.