Interesting no beer. I fitted a VW tailgate rack last weekend and fogot about it the other day when reversing upto a wall relying on the parking sensors, then had a mild panic about hitting the wall with the rack (folded) before the beeps when to a solid tone, but it seems the distance the do that is greater than the distance the rack sticks out.
But my concern is not when the towbar is fitted – as it’s is detachable so it will only be fitted when I need it, it is when I’ve got something connected to the tow bar.
No great shakes really, i’ll just put up with the beep for the short time i’ll be reversing.