2004-2008 Audi A4 B7 Fuse Box Location List Diagram May 18, 2018Cabin fuses in Audi A4 B6 / B7 are located on the side of the dashboard. To access them you need to open drivers door, locate dashboard side cover and pry it. Open drivers door; Pry dashboard side cover. The fuse box will be visible as shown below. Fuse Box Diagram Audi A4 B6, B7 (00-08) Fuses List and Amperage wwwhowto›Audi A4›Audi A4 B6 (2000 to 2006)Aug 26, 2016Fuse box location. The Audi A4 B6 and B7 fuse box is located on the left side of the dashboard (see image on the right). To access it you must have the left hand side door open and remove the side dash cover, pushing it.