one of my rear factory fitted parking sensors has stopped working and i just wondered if it was straight forward to change. Is it possible to do without removing the bumper. Or is there a guide anywhere? Any guidance would be appreciated. thanks.
Mine aren't genuine but I had a look at them while I was under the rear of the van last year. Access to them was simple from the rear of the bumper, looked like it would be a matter of just popping them out from the back. Each individual sensor also had a couple of those waterproof screw connectors for easy removal if needed. Unless VW made theirs more complicated it's not a hard job to change one if you can get the part.