Interior Fuse Box Location: 2002-2008 BMW 750Li - 2007 BMW Click to view0:15The video above shows how to replace blown fuses in the interior fuse box of your 2007 BMW 750Li 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 Author: Reina SOLVED: Fuse box diagram for a 2006 BMW 750Li - Fixya Sep 07, 2009Fuse box diagram for a 2006 BMW 750Li - 2006 BMW 750Li. Posted by camcary on Sep 07, 2009. Want Answer 0. My cigarette lighter is out. where is the fuse. I know where the box is but which fuse is the lighter on a 2007 bmw 750li. what is the symbol.