Bought these of ebay and they are the wrong bulbs for my car. Auction said they would fit A4 A6 and S4 96-03. This is a set of 2 and they have two prongs as the plug in so you can make sure they fit your car. They cost my $13 shipped. I'll sell them for 10 shipped.

 

are these the right ones for a 2004 A4? Let me know and I'll take them.

 

so theres 2 prongs where they plug in at if so ill take them

 

just so you know the bulbs you posted pics of are NOT hid