Which fuse is for the lighter in a 2001 Buick regal ls?

In a 2001 Buick Regal LS, the fuse for the lighter is typically located in the fuse panel under the dashboard. It is usually labeled as "CIG" or "Cigar Lighter." Check the owner's manual for the exact location and specifications, as fuse layouts can vary. If the lighter is not working, inspecting this fuse for any signs of damage or failure is a good first step.