Help. I have a 2009 Superb elegance 170 CR DSG. Very strange fault occured yesterday. I washed & leathered the car and I always open all the doors, boot & bonnet to dry all the edges. After I did this I noticed a buzzing inside the car, at first I could not determine where it came from but located it to the rear door speakers. I could start the car and it would momentarily stop, but then return and the radio would not work. Everything else appeared fine. We were late for a dinner party, so I thought I would investigate on return. When I got back it had stopped and I cannot figure out what caused this. Anybody had a similar occurance or idea what caused it?

Edited 20 February, 201115 yr by chinnym

It sounds like a aux input problem. Check the jack and make sure there is nothing in it. I sometimes hear the same sound when my aux cable jack touches something.

It sounds like a aux input problem. Check the jack and make sure there is nothing in it. I sometimes hear the same sound when my aux cable jack touches something.

Thanks for the suggestion rumiexile, but my aux input is in the centre console & has a cover, so not that. However, it prompted me to remember that I had changed my aerial for a 'bee sting' (short alloy one) & I think I may have over done it with grease on the threads and caused a similar short. Cleaned all the grease off & no further problems!

Edited 26 February, 201115 yr by chinnym