Lexus UX 250h 2020 Owner's Manual page 336

334
6-3. Do-it-yourself maintenance
Items
Tire inflation
• Tire pressure gauge
pressure
• Compressed air source
(P.361)
• Water or washer fluid
containing antifreeze
Washer fluid (for winter use)
(P.341) • Funnel (used only for
adding water or washer
fluid)
WARNING
The engine compartment contains many
mechanisms and fluids that may move
suddenly, become hot, or become elec-
trically energized. To avoid death or seri-
ous injury, observe the following
precautions.
When working on the engine com-
■
partment
Make sure that "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
flammable.
■ When working near the electric cool-
ing fans or radiator grille
Be sure the power switch is OFF.
With power switch in ON, the electric
cooling fans may automatically start to
run if the air conditioning is on and/or the
coolant temperature is high. (P.340)
Parts and tools Safety glasses
■
Wear safety glasses to prevent flying or
falling material, fluid spray, etc. from get-
ting 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.