where is the fuse box? - 2003 BMW 325i Mar 10, 2010wheres the fuse box. power to the fuel pump | Find answers to your 2003 BMW 325i question from certified mechanics and auto experts. 2003 BMW 325i / Where is the fuse box? Where is the fuse box? (2003 BMW 325i) wheres the fuse box. power to the fuel pump . tannertoyz in Canyonville, OR on . BMW 5-Series (E39; 1996-2003) < Fuse Box diagram Fuse box diagram (location and assignment of electrical fuses and relays) for BMW 5-Series (E39; 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003).