I'm looking for information about Hitches and wiring kits for my 2018 A6 Quattro. I wish to tow class 2 style things like a small flat bed or rental box trailer and hitch mounted bicycle rack occasionally.

Can this be done? The owner's manual says that class-II is acceptable, but I haven't found ANY commentary pertaining to mounting hitches or electrical kits for 2017/2018 year Audi Sedans!