Interior Fuse Box Location: 2004-2010 Audi A8 Quattro Click to view0:17Some Audis have multiple interior fuse boxes including in the trunk - the video above will show you where the interior fuse box of your 2004 A8 Quattro is located. If your A8 Quattro has many options like a sunroof, navigation, heated seats, etc, the more fuses it has. Digram of fuses in trunk 2004 Audi A8L - Fixya wwwa›Forum›Cars & Trucks›Audi›A8Feb 18, 2017Digram of fuses in trunk 2004 Audi A8L - Audi A8 question. Search Fixya. Browse Categories Answer Questions . Audi A8 Car and Truck; Audi Car and Truck Digram of fuses in trunk 2004 Audi A8L - A8 Audi Cars & Trucks. Posted by Oladayo Ayo on Feb 18, 2017. Want Answer 1.