So after speaking to VW I will require a new parking sensor as the bit im after is part of the parking sensor

It turns out these were not fitted at the factory and so I need to find out if these are genuine VW parking sensors or not. Is there a way I can find this out without removing the bumper??? If its a new VW sensor it'll be 77 green queens, if not I'll have to buy a whole new kit for one sensor.

Much thanks in advance.
