Interior Fuse Box Location: 2002-2009 Citroen C3 - 2004 The video above shows how to replace blown fuses in the interior fuse box of your 2004 Citroen C3 in addition to the fuse panel diagram location. Electrical components such as your map light, radio, heated seats, high beams, power windows all have fuses and if they suddenly stop working, chances are you have a fuse that has blown out. Diagram of fuse box for citreon xsara - Fixya Feb 05, 2012diagram of fuse box for citreon xsara diagram of fuses in the fuse box - Cars & Trucks question. Diagram for fuse box in 2002 citroen xsara. fuse 21 is unused Feb 08, 2013 | Citroen Xsara Cars & Trucks. Ford fuel pump fuse layout diagram?