Anyone come across this before...so 2016 kombi 102...used the towing electrics for the fist time with a bike rack at the weekend ( feeling the electrics were factory fitted but not 100% certain). Had an aftermarket reverse camera fitted a year or so ago and this and the sensors have been working fine..until this weekend. Disconnected the bike rack and the sensors work ok but no camera and still the buzzing. Could this of damaged a relay of some sort? im still waiting to hear back from the reputable guy who fitted it.
