Has anyone had any experience of getting the towbar wiring installed on a later model Audi. I have the OEM detachable tow bar on my 2002 A4, and when I asked the dealer about wiring I think from memory it was going to be more than $1500 (due to optical wiring?).
Seems like there is a cheaper relay option offered aftermarket in the UK but I haven't seen anything here. Have already asked Best Bars and was told to source the OEM loom first, not very helpful.