Lexus 2013 IS250 Owner's Manual page 548

CAUTION

When inspecting under the hood of your vehicle
Observe the following precautions.
Failure to do so may result in serious injury such as burns.

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.

Keep hands and clothing (especially a tie, a scarf or a muffler) away from the
fans and belts. Failure to do so may cause the hands or clothing to be caught,
resulting in serious injury.

While the engine and radiator are hot, do
not loosen or remove the coolant reser-
voir cap or radiator cap. (The radiator cap
is located under the engine cover.)
High temperature steam or coolant could
spray out.
NOTICE

When adding engine coolant
Add coolant slowly after the engine has cooled down sufficiently. Adding cool
coolant to a hot engine too quickly can cause damage to the engine.

To prevent damage to the cooling system
Observe the following precautions:

Avoid contaminating the coolant with foreign matter (such as sand or dust
etc.).

When using coolant additives, use genuine Toyota products or equivalent.
IS250_EE(OM53B11E)
8-2. Steps to take in an emergency
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