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WARNING
When the engine is hot
■
Do not remove the engine coolant reser-
voir cap, intercooler coolant reservoir
cap and coolant inlet cap. (P.389)
The cooling system may be under pres-
sure and may spray hot coolant if the cap
is removed, causing serious injuries, such
as burns.
NOTICE
When adding coolant
■
Coolant is neither plain water nor
straight antifreeze. The correct mixture
of water and antifreeze must be used to
provide proper lubrication, corrosion
protection and cooling. Be sure to read
the antifreeze or coolant label.
If you spill coolant
■
Be sure to wash it off with water to pre-
vent it from damaging parts or paint.
Checking the radiator, con-
denser and intercooler radiator
(if equipped)
Check the radiator, condenser and
intercooler radiator and clear away
any foreign objects.
If any of the above parts are extremely
dirty or you are not sure of their condi-
tion, have your vehicle inspected by
your Lexus dealer.
WARNING
When the engine is hot
■
Do not touch the radiator, condenser or
intercooler radiator as they may be hot
and cause serious injuries, such as burns.
RC350-RC300_OM_General_OM24884E
6-3. Do-it-yourself maintenance
Battery
Check the battery as follows.
Caution symbols
■
The meaning of each caution symbol
on the top of the battery are as follows:
No smoking, no naked
flames, no sparks
Battery acid
Shield eyes
Note operating instruc-
Keep away from children
Explosive gas
Battery exterior
■
Make sure that the battery terminals
are not corroded and that there are no
loose connections, cracks, or loose
clamps.
319
tions
6
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