2008 Lexus GX 470 Owners Manual - Page 446

5-2. Steps to take in an emergency CAUTION n Using the tire jack Improper use of the tire jack may lead to death or injuries due to the vehicle suddenly falling off the jack. l Do not use the tire jack for any purpose other than replacing tires or installing and removing tire chains. l Only use the tire jack that comes with this vehicle for replacing a flat tire. Do not use it on other vehicles, and do not use other tire jacks for replacing tires on this vehicle. l Always check that the tire jack is securely set to the jack point. l Be sure to turn off the rear height control air suspension and stop the engine. l Do not raise the vehicle while someone is in it. l When raising the vehicle, do not put an object on or under the jack. l Do not raise the vehicle to a height greater than that required to replace the tire. l Use a jack stand if it is necessary to get under the vehicle. l Do not put any part of your body under the vehicle supported by a jack. l Do not start or run the engine while your vehicle is supported by the jack. Take particular care when lowering the vehicle to ensure that no one working on or near the vehicle may be injured. n Using the jack handle 5 Tighten all the jack handle bolts securely using a Phillips-head screwdriver, to prevent the extension parts from coming apart unexpectedly. When trouble arises 399