Lexus NX450h+ 2021, Owner'S Manual

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Inspection of consumables
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the correct procedure as
given in the section for each part.
WARNING
The engine compartment contains many mechanisms and fluids that may move suddenly,
become hot, or become electrically charged. Observe the following precautions.
■ When working on the engine compartment
● Make sure that the "IGNITION ON" on the multi-information display and the
"READY" indicator are both off.
● Keep hands, clothing and tools away from the moving fan and engine drive belt.
● Be careful not to touch the engine, power control unit, radiator, 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
compartment.
● Do not smoke, cause sparks or expose an open flame to fuel. Fuel fumes are flamma-
ble.
● Take care because brake fluid can harm your hands or eyes and damage painted
surfaces. If fluid gets on your hands or in your eyes, flush the affected area with clean
water immediately. If you still experience discomfort, consult a doctor.
■
When working near the electric cooling fan or radiator grille
Be sure the power switch is OFF.
With the power switch in ON, the electric cooling fan may automatically start to run if the
air conditioning is on or the coolant temperature is high.
■
Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc., from getting in
your eyes.
NOTICE
■
If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear due to dirt in
the air.
■
If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads wear or when
the fluid level in the accumulator is high.
8-4. Inspection of consumables
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