Your vehicle was supplied with a jack for emergency road repairs. This jack is fine for changing a flat tire or other short term procedures not requiring you to go beneath the vehicle. Do NOT attempt to use the jack on any portions of the vehicle other than specified by the vehicle manufacturer. Always block the diagonally opposite wheel when using a jack.
A more convenient way of jacking is the use of a garage or floor jack. You may use the floor jack to raise the front or rear of the vehicle, then place jackstands under the car for support.
NEVER place the jack under the radiator, engine or transaxle components. Severe and expensive damage will result when the jack is raised. Additionally, NEVER jack under the floorpan or bodywork; the metal will deform.
Whenever you plan to work under the vehicle, you must support it on jackstands or ramps. NEVER use cinder blocks or stacks of wood to support the vehicle, even if you're only going to be under it for a few minutes. NEVER crawl under the vehicle when it is supported only by the tire-changing jack or other floor jack.
Always position a block of wood or small rubber pad on top of the jack or jackstand to protect the lifting point's finish when lifting or supporting the vehicle.
Small hydraulic, screw, or scissors jacks are satisfactory for raising the vehicle. Drive-on trestles or ramps are also a handy and safe way to both raise and support the vehicle. Be careful though, some ramps may be too steep to drive your vehicle onto without scraping the front bottom panels. Never support the vehicle by any suspension member (unless specifically instructed to do so).