Lexus 2013 IS250C Owner's Manual page 537

STEP 5
Have the vehicle checked at your nearest Lexus dealer as soon as pos-
sible.
Overheating
■
If you observe the following, 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
■
If steam is seen coming from under the hood, do not open the hood until the
●
steam has subsided. The engine compartment may be very hot, causing serious
injury such as burns.
Keep hands and clothing away from the fan and other belts 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.
5-2. Steps to take in an emergency
Add engine coolant if required.
Water can be used in an emer-
gency measure if engine coolant
is unavailable. (P. 559)
5
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