Just a little heads up really to anyone like myself who hasn't wanted to run an aerial on the wing and thinks bee stings should of been left in the 90s, I've had a few off eBay that haven't been any good at all really, some have actually been worse than no aerial at all. The one I have just installed this morning in called a Blaupunkt fun disc, despite the cheesy name it works as good as any factory one I've had on the past, it's a disc about fifty mm across that sits at the top of the screen behind the mirror mount and has a small self adhesive wire that runs from side to side on the screen, it's barely noticeable on the top tint from the outside and for twenty two pound delivered of Amazon, I'm made up to say the least, nice to have the option of radio again now I have to commute in the car and can't always be bother with tunes. Hope this helps if anyone was stuck in the same boat as me