Lexus LFA Owner's Manual page 355

CAUTION
To prevent an accident or injury when inspecting under the hood of your vehicle
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If steam is seen coming from under the hood, do not open the hood until the
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steam has subsided. The engine compartment may be very hot, causing serious
injury such as burns.
Keep hands and clothing away from the drive belt while the engine is running.
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Do not loosen the coolant reservoir cap while the engine and radiator are hot.
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Serious injury, such as burns, may result from hot coolant and steam released
under pressure.
NOTICE
When adding engine coolant
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Wait until the engine has cooled down before adding engine coolant.
When adding coolant, do so slowly. Adding cool coolant to a hot engine too quickly
can cause damage to the engine.
5-2. Steps to take in an emergency
5
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