Lexus ES350 Manual page 676

CAUTION
The engine compartment contains many mechanisms and fluids that may move sud-
denly, become hot, or become electrically energized. To avoid death or serious
injury, observe the following precautions.
When working on the engine compartment
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Hybrid vehicles: Make sure that the "POWER ON" on the multi-information dis-
●
play and the "READY" indicator are both off.
Keep hands, clothing and tools away from the moving fan and engine drive belt.
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Gasoline vehicles: Be careful not to touch the engine, radiator, exhaust manifold,
●
etc. right after driving as they may be hot. Oil and other fluids may also be hot.
Hybrid vehicles: Be careful not to touch the engine, power control unit, radiator,
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exhaust manifold, etc. right after driving as they may be hot. Oil and other fluids
may also be hot.
Do not leave anything that may burn easily, such as paper and rags, in the engine
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compartment.
Gasoline vehicles: Do not smoke, cause sparks or expose an open flame to fuel
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or the 12-volt battery. Fuel and 12-volt battery fumes are flammable.
Hybrid vehicles: Do not smoke, cause sparks or expose an open flame to fuel.
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Fuel fumes are flammable.
Gasoline vehicles: Be extremely cautious when working on the 12-volt battery. It
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contains poisonous and corrosive sulfuric acid.
ES350_300h_OM_OM33A60U_(U)
6-3. Do-it-yourself maintenance
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