Hi all!

My Q7 4M is here and I paid a frankly extortionate £3,000+ to have the tow bar fitted with trailer assist enabled.

This is all working simply superbly, and I have towed about 60 miles so far with it.

However, something that occurred to me is that with the ring should I be lubricating the ball hitch? So far I haven't, I can see it's starting to rub some of the paint off... I plan on towing a heavy load several hundred miles in the New Year so wish to make sure i'm not oging to damage anything!