im considering getting some osram silver stars to replace my sidelights, dipped beam and full beam on my 1999 A3 t sport. i started with the manual and i get this info: dipped - H7 main with fog - H1 main without fog - H7 given that information i should be after two pairs of h7 because i dont have fog lights on my car? but when i goto powerbulbs and put the info for my car in, i get: Fog - H4 Low Beam - H7 High Beam - H1 based on that i should be after h7/h1? then i had a quick look under the bonnet and the high beam seems to be H4 but, i dont have fog lights!?! (didnt manage to check the side/main lights) what do i get as im very confused now..