Hey gys sorry for the dumb question but im new to the audi scene and just purchased a 96 A4 2.8 from my older brother who has been storing his car at my house... he moved back to michigan a while back and sold me the car last week. but he lost the keys ( mind u the only keys) to the car and i have been calling around to see what its gonna cost to replace it. problems is.. i have no idea what the key looks like. i see people talking about a key fobs and switchblade keys and have no idea where to start. do i buy a blank switchblade key? do i need a new fob? if anyone has a 96 A4 that could post some pics of their key id greatly appreciate it.