Hi I have a 2012 S Line TDI, I have an annoying lite squeak that sounds to be coming from the top rear edge of my door card near where the alarm led is positioned, the passenger side also has a similar squeaky rattle. Trying to describe the noise it is not a heavy creak it just sounds like two pieces of plastic gentle rubbing against each other if I pull the door card at the top edge it seems to go away it is also more prevalent as the cabin warms up. I have pulled the door card off but the only item that I can see that may rub is the white nylon guide at the top edge where it hooks over the rubber, I have tried to pack this and silicon lube it etc. But to no avail. Has anyone else had this and diagnosed what the issue was I would appreciate any feedback as it is really annoying, incidentally my friends A6 also has the exact same noise so I cannot be the only one he hasn’t mange to trace his either.