This CD is a replica of the factory manuals. Both the Cadillac Shop Manual & Fisher Body Manual are on the CD. It covers body, chassis and mechanical. It includes sections on the engine, transmission, suspension, brakes, driveline, electrical, doors, windows, convertible top, etc. It also includes wiring diagrams. Text, usually accompanied by diagrams or illustrations, explains how to disassemble, repair and reassemble the various components and frequently gives troubleshooting information. All pages are available to print out as an instant reference while working in the garage, away from the computer.