Interior Fuse Box Location: 2003-2005 Dodge Ram 2500. Some Dodges have multiple interior fuse boxes including in the trunk - the video above will show you where the interior fuse box of your 2003 Ram 2500 is located. If your Ram 2500 has many options like a sunroof,navigation,heated seats,etc,the more fuses it has. Interior Fuse Box Location: 2003-2005 Dodge Ram 2500 Is this answer helpful?Thanks!Give more feedbackThanks!How can it be improved?How can the answer be improved?Tell us how Interior Fuse Box Location: 2003-2005 Dodge Ram 2500 Click to view0:18The video above shows how to replace blown fuses in the interior fuse box of your 2003 Dodge Ram 2500 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: Intl. Autos Dodge Ram 2500 Fuse Box - Guaranteed Genuine Dodge Parts Shop lowest-priced OEM Dodge Ram 2500 Fuse Boxes at MoparPartsGiant. All fit 2003-2005 Dodge Ram 2500 and more.