Lexus 2007 GS430 Quick Manual page 445

CAUTION
When working near the electric cooling fan or radiator grille
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Be sure the engine switch is "OFF".
With the engine switch in "IG-ON" mode, the electric cooling fan may automati-
cally start to run if the air conditioning is on and/or the coolant temperature is high.
( P. 385)
Safety glasses
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Wear safety glasses to prevent flying or falling material, fluid spray, etc. from getting
in the eyes.
NOTICE
If you remove the air cleaner filter
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Driving with the air cleaner filter removed may cause excessive engine wear due to
dirt in the air. Also a backfire could cause a fire in the engine compartment.
4-3. Do-it-yourself maintenance
I n f o r ma t i o n P r o v i d e d b y :
4
371