2007 Lexus GS 350 Owners Manual - Page 566
2007 Lexus GS 350 Manual
Page 566 highlights
5-2. Steps to take in an emergency STEP 6 Add coolant if required. Water can be used in an emergency measure if coolant is unavailable. (→P. 502) Have the vehicle checked at your nearest Lexus dealer as soon as possible. n Overheating In the following situations, your vehicle may be overheating. l The engine coolant temperature gauge enters the red zone or a loss of power is experienced. l Steam is coming from under the hood. CAUTION n To prevent an accident or injury when inspecting under the hood of your vehicle l Keep hands and clothing away from the fan and engine drive belt while the 5 When trouble arises engine is running. l Do not loosen the radiator cap while the engine and radiator are hot. Serious injury, such as burns, may result from hot coolant and steam released under pressure. 493