2000 Lexus ES300 Owner's Manuals (in English)

IN CASE OF AN EMERGENCY
341


5Discharged battery 6Booster batteryJUMP STARTING PROCEDURE
1. If the booster battery is installed in another vehicle,
make sure the vehicles are not touching. Turn off all
unnecessary lights and accessories.
2. If required, remove all the vent plugs from the booster
battery. Lay a cloth over the open vents on the booster
battery. (This helps reduce the explosion hazard,
personal injuries and burns.)
If the booster battery is an extended maintenance
interval battery, it is not necessary to remove the vent
plugs.
3. If the engine in the vehicle with the booster battery is
not running, start it and let it run for about 5 minutes.
During jump starting, run the engine at about 2000 rpm
with the accelerator pedal lightly depressed.
4. Locate po
sitive (+) and negative (±) terminals of each
battery. Connect the jumper cables in the exact order
(
1 2 3 4) shown in the illustration.
1 Connect a positive (red) jumper cable clamp to the
positive (+) terminal of the discharged battery.
2 Connect the clamp at the other end of the positive
(red) cable to the positive (+) terminal of the booster
battery.
3 Connect a negative (black) cable clamp to the
negative (±) terminal of the booster battery.
4Connect the clamp at the other end of the negative

IN CASE OF AN EMERGENCY
342(black) cable to a solid, stationary, unpainted
metallic point (e.g. cylinder head) away from the
battery. Do not connect it to or near any part that
moves when the engine is cranked.
CAUTION
When making the connections, to avoid serious injury,
do not lean over the battery or accidentally let the
jumper cables or clamps touch anything except the
correct battery terminals or the ground.
5. Start your engine in the normal way. After starting,
run it at about 2000 rpm for several minutes with the
accelerator pedal lightly depressed.
6. Carefully disconnect the cables in the exact reverse
order: the negative cable and then the positive cable.
7. Carefully dispose of the battery cover cloths which
may now contain sulfuric acid.
8. If removed, replace all the battery vent plugs.
If the cause of your battery discharging is not apparent
(for
example, lights left on), you should have it checked.IF YOUR VEHICLE OVERHEATS
If your engine coolant temperature gauge indicates
overheating, if you experience a loss of power, or if
you hear a loud knocking or pinging noise, the
engine has probably overheated.

IN CASE OF AN EMERGENCY
343
When the engine overheats
Pull safely off the road, stop the vehicle and turn on your
emergency flashers. Put the transmission in ªPº and
apply the parking brake.
A: If steam is coming from your engine:
Turn off the engine. Leave the hood closed until there
is no sign of steam or coolant. Your engine could have
been seriously damaged already. Call your Lexus
dealer for assistance.
CAUTION
To help avoid personal injury, keep the hood closed until
there is no steam. Escaping steam or coolant is sign of
very high pressure.
B: If no steam is coming from your engine:
Leave the engine running and turn off the air
conditioning. Check the following.
 Is the cooling fan operating?
 Is the coolant in the acceptable range?
 Is the engine drive belt O.K.?

IN CASE OF AN EMERGENCY
344
CAUTION
When the engine is running, keep hands and clothing
away from the moving fan and engine drive belt.
 Do not attempt to remove the radiator cap when the
engine and radiator are hot. Serious injury could
result from scalding hot fluid and steam blown out
under pressure.
If the cooling fan is not operating or the coolant is not in
the acceptable range, turn off the engine and call your
Lexus dealer.
If both conditions are O.K., after the engine coolant
temperature has cooled to normal, continue driving your
vehicle.
If the engine coolant temperature does not cool down, or
your vehicle overheats again, have it checked as soon
as possible by your Lexus dealer.IF YOU HAVE A FLAT TIRE
1. Reduce your speed gradually, keeping a straight line.
Move cautiously off the road to a safe place ± well away
from the traffic. Avoid stopping on the center divider of
a highway. Park on a level spot with firm ground.
2. Stop the engine and turn on your emergency flashers.
3. Firmly set the pa rking brake and put the transmission
in ªPº.
4. Have everyone get out of the vehicle on the side away
from traffic.
5. Read the following instructions thoroughly.

IN CASE OF AN EMERGENCY
345
CAUTION
When jacking, be sure to observe the following to
reduce the possibility of personal injury:
Follow jacking instructions.
 Do not put any part of your body under a vehicle
supported by a jack. Personal injury may occur.
 Do not start or run the engine while your vehicle is
supported by the jack.
 Stop the vehicle on a level firm ground, firmly set the
parking brake and put the transmission in ªPº. Block
the wheel diagonally opposite to the one being
changed if necessary.

IN CASE OF AN EMERGENCY
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Make sure to set the jack properly in the jack point.
Raising the vehicle with jack improperly positioned
will damage the vehicle or may allow the vehicle to fall
off the jack and cause personal injury.
 Never get under the vehicle when the vehicle is
supported by the jack alone.
 Use the jack only for lifting your vehicle during wheel
changing.
 Do not raise the vehicle with someone in the vehicle.
 When raising the vehicle, do not put an object on or
under the jack.
 Raise the vehicle only high enough to remove and
change the tire.
NOTICE
Do not continue driving with a deflated tire.
Driving even a short distance can damage a tirebeyond repair.

IN CASE OF AN EMERGENCY
347
40E002b

1Spare tire 2Jack 3Tool bag 4Wrench
5Jack handle
1. Get the jack, wrench and spare tire.
To prepare yourself for an emergency, you should
familiarize yourself with the use of the jack and each tool,
and their storage locations. The jack handle and wrench
are attached at the reverse side of the cover.
2. Remove the cover.

IN CASE OF AN EMERGENCY
348
40E040

1 Joint
2 When removing the jack, turn the joint by hand in
the ªcontractº direction until the jack is free.
3 When storing, turn the joint by hand in the
ªexpandº direction until the jack is firmly secured
to prevent it from flying forward during a collision
or sudden braking.