Lexus Lx470 Owner's Manual page 382

5-2. Steps to take in an emergency
STEP 5
Have the vehicle checked at your nearest Lexus dealer as soon as pos-
sible.
Overheating
■
In the following situations, your vehicle may be overheating.
The engine coolant temperature gauge enters the red zone or a loss of power is
●
experienced.
Steam is coming from under the hood.
●
CAUTION
To prevent an accident or injury when inspecting under the hood of your vehicle
■
Keep hands and clothing away from the fan and engine drive belt while the
●
engine is running.
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.
364
Add coolant if required.
Water can be used in an emer-
gency measure if coolant is
unavailable. (P. 372)