Interior Fuse Box Location: 1997-2005 Pontiac Montana Click to view0:09The video above shows how to replace blown fuses in the interior fuse box of your 2001 Pontiac Montana 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 Pontiac Montana (2003 - 2005) - fuse box diagram - Auto Genius Nov 02, 2018Pontiac Montana (2003 – 2005) – fuse box diagram. Year of production: 2003, 2004, 2005. Instrument Panel Fuse Block. The instrument panel fuse block is located at the right end of the instrument panel, on the passenger’s side of the vehicle.