Table of Contents
This material discusses in detail the fuse diagrams of the Buick LeSabre (Series 4G; eight generation): 2000, 2001, 2002, 2003, 2004, 2005 release.
Fuse #23 in the engine compartment is responsible for the cigarette lighter and 12V power socket.
In the engine compartment
Located on the left side of the engine bay, behind the plastic cover.
In the passenger compartment
Fuse box located under the rear seat.
For access remove the seat and open the plastice cover.