Volvo 240 (1990) - fuse box diagram - Auto Genius Volvo 240 (1990) – fuse box diagram. Year of production: 1990. Fuse box in instrument panel. The fuse box is positioned in front of the front left door pillar. Interior Fuse Box Location: 1990-1992 Volvo 740 - 1990 Click to view0:17The video above shows how to replace blown fuses in the interior fuse box of your 1990 Volvo 740 in addition to the fuse panel diagram location.