1993 Buick Roadmaster Owner's Manual - Page 290

Fuses and Circuit Breakers The wiring circuits your car are protected in from short circuits by a combination of fuses, circuit breakers, and fusible thermal links in the wiring itself. This greatly reduces the chance. fires causedby electrical of problems. Be sure to use the correct fuseyou need to replace if on one. If you ever have a problem the road and don't have a spare fuse, can ''borrow" one of the correct you value. Just pick some feature your car that you can of get along without like the radio or cigarette lighter and use its fuse,if it is of the valueyou need. Replace it as soon as you can. The cover will pull right off. To put the cover ,hack on make sure the tabs are inserted in the front first.