Can some please tell me how to take the aerial off my Octavia. It will undo so far but then just spins. I have got a replacement as the original got damaged.

Any help appreciated

Its tamper proof, you cant unscrew it.

You can wind it all the way out and try and tug it out, 50/50 chance if it comes out or if it breaks the base.

bugger. Guess will have to go to the garage then. Thanks