Interior Fuse Box Location: 2001-2006 Lexus LS430 2004 Click to view0:40The video above shows how to replace blown fuses in the interior fuse box of your 2004 Lexus LS430 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: David Hobbs Fuse Box Diagram > Lexus LS430 (XF30; 2000-2006) Fuse box diagram: Lexus LS430 (XF30; 2000-2006) Passenger compartment overview. Left-hand drive vehicles. Right-hand drive vehicles. Passenger Compartment Fuse Box №1. The fuse box is located on the driver’s side of the car, at the bottom, behind the cover. Left-hand drive vehicles.