worthless. they only break down the surface component. case in point, it does not shpw how the radio comes out, or even how to change a spark plug on a Sportage, which is a delicate procedure if you've never taken the bracket off. the manual goes for over S150. If you look at the Kia site, they have some breakdowns you can down load free, if you are going to buy the part from them. they let you look at one or two parts, but it does not go into detail or have any charts like for torquing a bolt. The parts people at my dealer usually let me see their manual, and even make copies of the page for me. After all where else are you going to buy the part.