Lexus RX400h2006 Owner's Manual page 555

INTRODUCTION
D Do not get under your vehicle with just the body jack
supporting it. Always use automotive jack stands or
other solid supports.
D Be sure that the ignition is off if you work near the
electric cooling fans or radiator grille.
ignition on, the electric
automatically start to run if the engine coolant
temperature is high and/or the air conditioning is on.
D Use eye protection whenever you work on or under
your vehicle where you may be exposed to flying or
falling material, fluid spray, etc.
D 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 feel uncomfortable with your
hands or eyes, go to the doctor.
D Be extremely cautious when working on the auxiliary
battery. It contains poisonous and corrosive sulfuric
acid.
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D Remember that the auxiliary battery and ignition
With the
D Before closing the hood, check to see that you have
cooling fans will
D Do not drive with the air cleaner removed, or
D If the brake fluid is spilled on the vehicle, be sure to
D Be careful not to scratch the glass surface with the
NOTICE
cables carry high currents or voltages. Be careful of
accidentally causing a short circuit.
not forgotten any tools, rags, etc.
excessive engine wear could result. Also backfiring
could cause a fire in the engine compartment.
wash it off with water to prevent damage to parts or
paint.
wiper frame.