ELECTRICAL COMPONENTS
Terminals
Extended maintenance
interval batteryHold - down clamp
Red
White
Blue
Indicator
Vent plug
Electrolyte (clear fluid)
must be between
upper and lower lines
195 If electrolyte gets on your clothes, there is a possibility
of its soaking through to your skin, so immediately take
off the exposed clothing and follow the procedure
above, if necessary.
If you happen to swallow electrolyte, drink a large
quantity of water or milk. Follow with milk of magnesia,
beaten raw egg or vegetable oil. Then go immediately
for emergency help.
1. Check the battery for corroded or loose connections,
cracks, or loose hold-down clamps.
a. If the battery is corroded, wash it off with a solution of warm
water and baking soda. Coat the terminals with grease to
prevent further corrosion.
b. If the connections are loose, tighten the clamp bolts−but do
not overtighten.
c. Tighten the hold-down clamp only enough to keep the
battery firmly in place. Overtightening may damage the battery
case.
NOTICE:
Be sure the engine and all accessories are off before
performing maintenance.
Remove the ground cable first and reinstall last.
Be careful not to cause a short circuit with tools.
2. Check the indicator as shown.
RED − Add distilled water
WHITE − Charging necessary.
BLUE − Good condition.
If the indicator is red, check the electrolyte level as shown.
a. When checking the electrolyte level, look at all six cells, not
just one or two.
b. Remove the vent plugs and replenish the battery with
distilled water.
c. After replenishing, be sure to securely retighten the vent
plugs.
Beam angle gauge (vertical movement)
BubbleAcceptable range
ELECTRICAL COMPONENTS
Beam angle gauge (horizontal movement)
Acceptable range
Mark
203 To check the headlight aim, check the vertical and
horizontal gauges.
1. Look at the beam angle gauge (vertical movement). The
bubble of the gauge should not deviate from the center of the
gauge by more than two marks to either side of the gauge.2. Look at the beam angle gauge (horizontal movement). The
blue mark should not deviate by more than one mark to either
side of the gauge.
If the error is over the value specified above, take the vehicle
to your Lexus dealer to adjust the headlight aim.
REPLACING LIGHT BULBS
The illustration on the following pages show the locations of
light bulbs. If it is necessary to replace a bulb, take your vehicle
to Lexus dealer as soon as possible. Use bulbs with the bulb
numbers and wattage ratings given in the table.
The single end bulbs are removed by pressing them in and
turning counterclokwise. Double-end bulbs (*) or wedge base
bulbs (**) pull straight out of the holder clips.
NOTICE:
Only use a bulb of the listed type.
