I have a 2007 A4 quattro with a flat rear tire, there is a single hub cap about 4 inches in diameter covering the lug nuts. This cover has a small pinhole which seems to be the place I should insert some sort of tool to remove the hub. I called my local Audi dealership parts department to buy a tool but they said there isn't one. that I just need to pry it off. I started to pry it off with a flat head screw driver and it looked like it was about to break so I stopped. Anyone know for sure how I can get this tire replace myself today. Thanks

 

in the tire changing kit there should be a tool with a finger handle. the end of the tool is curved so you can stick it into the small hole. once it's in, give it a good yank and it will come off.