They were in all the A4's, and with the C4 change to A6 from 100, they got them as well. Also, some of the B4's had them. Tony On Fri, Sep 5, 2008 at 3:27 PM, Max Hoepli <mhoepli at vif.com> wrote: > Yes, the cabin air filter, below the right windshield under ventilation > plastic cover. > > Max >