Where is the fuse box on a 1998 Buick LeSabre custom? wwwers››Car Fuses and WiringThe fuse box for a 1998 Buick Park Avenue is located just below thedash near the driver's side floor board. It houses most of theessential fuses required to operate the vehicle. share with friendsWhere is fuse box for a 1990 Buick LeSabre - answersWhere is the fuse for the horn relay 1998 Buick LeSabre?Where is Buick lesabre fuse box - answersWhere is the fuse box in a 1998 buick lesabreSee more results Buick LeSabre - 1998 Fuse Box Diagram diagramfusebox›BuickBuick LeSabre - 1998 Fuse Box Diagram. Home; Buick; LeSabre - 1998 Fuse Box; Here’s how to avoid setting off the alarm by accident: 0 . 0 . If you don’t want to . activate the theft-deterrent . system, lock . the door by using the door . key . or . the . manual door . lock . switch. Always unlock a .