2007 a8 fogging head and fog lamps
 

hello is anyone having problems with their 2004 to 2010 a8's head or and fog lamps fogging up during or after a rain?

Yup, all audis do it. Most of them have a vent that lets moisture in. If you can find the vents you can plug them up with silicone and blow out the moisture with compressed air. The B6 A4 guys complain of it all the time, however the D3 A8 lenses are supposed to be sealed so you might have a leak or a crack in the headlamps you may need to look into. Call audi to see if they have released a new TSB about it.

Thanks auditech79 for the quick and helpful response...much appreciated. I will call audi and check on that!