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6-3. Do-it-yourself maintenance
battery was disconnected. Make sure to
turn off the engine switch before discon-
necting the battery. Take extra care when
connecting the battery if the engine
switch mode prior to discharge is
unknown.
If the system will not start even after multiple
attempts, contact your Lexus dealer.
Make sure that the battery terminals
are not corroded and that there are no
loose connections, cracks, or loose
clamps.
WARNING
■ Chemicals in the battery
The battery contains poisonous and cor-
rosive sulfuric acid and may produce
hydrogen gas which is flammable and
explosive. To reduce the risk of death or
serious injury, take the following precau-
tions while working on or near the bat-
tery:
● Do not cause sparks by touching the
battery terminals with tools.
● Do not smoke or light a match near the
battery.
● Avoid contact with eyes, skin and
clothes.
● Never inhale or swallow electrolyte.
● Wear protective safety glasses when
working near the battery.
● Keep children away from the battery.
■ Where to safely charge the battery
Always charge the battery in an open
area. Do not charge the battery in a
garage or closed room where there is
insufficient ventilation.
■ Emergency measures regarding
electrolyte
● If electrolyte gets in your eyes
Flush your eyes with clean water for at
least 15 minutes and get immediate
medical attention. If possible, continue
to apply water with a sponge or cloth
while traveling to the nearest medical
facility.
● If electrolyte gets on your skin
Wash the affected area thoroughly. If
you feel pain or burning, get medical
attention immediately.
● If electrolyte gets on your clothes
It can soak through clothing on to your
skin. Immediately take off the clothing
and follow the procedure above if nec-
essary.
● If you accidentally swallow electrolyte
Drink a large quantity of water or milk.
Get emergency medical attention
immediately.
■ When replacing the battery
Use a battery designed for this vehicle.
Failure to do so may cause gas (hydro-
gen) to enter the passenger compart-
ment, causing a fire or explosion.
For replacement of the battery, contact
your Lexus dealer.
NOTICE
■ When recharging the battery
Never recharge the battery while the
engine is running. Also, be sure all acces-
sories are turned off.
Exterior