2004 Jeep Wrangler Owner's Manual - Page 212

212 WHAT TO DO IN EMERGENCIES To remove the jack from its stowage position, carefully release the rubber strap from the bracket. Turn the thumb screw counterclockwise to loosen jack and then remove it from the bracket. WARNING! The jack is designed to use as a tool for changing tires only. The jack should not be used to lift the vehicle for service purposes, unless suitable supports are placed under the vehicle as a safety measure. The vehicle should be jacked on a firm level surface only. Avoid ice or slippery areas. WARNING! Always store the jack, lug wrench, jack handle driver, jack extension, and spare, flat or damaged tire securely in the proper place. Never leave them loose in the vehicle where they could become dangerous projectiles during a quick stop or collision. CAUTION! Never use your vehicle jack on the bumpers, sills or underbody of your vehicle. Damage may result. Place your vehicle jack only under an axle and in the positions shown for "Tire Changing Procedures."