2004 Cadillac DeVille Owner's Manual - Page 364

3. Turn the jack handle counterclockwise to lower the jack lift head until the jack fits under the vehicle. 4. Raise the jack until the metal flange fits firmly into the channel of the jack head. 5. Put the compact spare tire near you. 8. Remove any rust or dirt from the wheel bolts, mounting surfaces and spare wheel. {CAUTION: Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from the places where the wheel attaches to the vehicle. In an emergency, you can use a cloth or a paper towel to do this; but be sure to use a scraper or wire brush later, if you need to, to get all the rust or dirt off. 6. Raise the vehicle by turning the jack handle clockwise. Raise the vehicle far enough off the ground for the compact spare tire to fit under the vehicle. 7. Remove all wheel nuts and take off the flat tire. 5-84