2003 Lexus ES300 battery

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GAUGES, METERS AND SERVICE REMINDER INDICATORS
53
(c) Front Passenger’s Seat Belt ReminderLight
This light reminds you to buckle up the front passenger’s seat
belt.
Once the ignition key is tur ned to the “ON” position, the
reminder light flashes if a front passenger sits in the front
passenger seat and does not fasten the seat belt. Unless the
front passenger fastens the belt, the light keeps flashing.
If luggage load is placed on the front passenger seat,
depending on its weight and how it is placed on the seat,
built−in sensors in the seat cushion may detect the pressure,
causing the reminder light to come on.
(d) SRS Warning Light
This light comes on when the ignition key is turned to the
“ON” position. It goes off after about 6 seconds. This
means the SRS airbags and seat belt pretensioners are
operating properly.
This warning light system monitors the airbag sensor
assembly, front airbag sensors, side and curtain shield airbag
sensor assemblies, curtain shield airbag sensor assemblies,
driver’s seat position sensor, driver’s seat belt buckle switch,
front seat belt pretensioner assemblies, inflators, warning light,
interconnecting wiring and power sources. If any of the following conditions occurs, this indicates a
malfunction
somewhere in the parts monitored by the warning
light system. Contact your Lexus dealer as soon as possible
to service the vehicle.
 When the ignition switch is turned to the “ON” position, the
light does not come on, remains on or flashes.
 The light comes on or starts flashing while driving.
If the light stays on, it indicates that the driver and front
passenger airbags fail. If the light flashes, the side and curtain
shield airbags and/or seat belt pretensioners fail.
(e) Discharge Warning Light
This light warns that the battery is being discharged.
If it comes on while you are driving, stop the vehicle, turn off the
engine, and check for the cause. Look first at the engine drive
belt.
 If it is loose or broken, the generator will not charge the
battery properly.
 If the belt is O.K., there is a problem somewhere in the
charging system.
The engine ignition will continue to operate, however, until the
battery is discharged. Turn off the air conditioning, blower,
radio, etc., and drive directly to the nearest Lexus dealer or
repair shop.

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INTERIOR EQUIPMENT
69
POWER OUTLET
The power outlet is designed for power supply for car
accessories.
The ignition key must be in the “ACC” or “ON” position for t\
he
power outlet to be used.
NOTICE
To prevent the fuse from being blown, do not use the
electricity over the total vehicle capacity of
12V/120W.
 To prevent the battery from being discharged, do not
use the power outlet longer than necessary when the
engine is not running.
Close the power outlet lid when the power outlet is
not in use. Inserting a foreign object other than the
appropriate plug that fits the outlet, or allowing any
liquid into the outlet may cause electrical failure or
short circuits.

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INTERIOR EQUIPMENT
71
GARAGE DOOR OPENER
The garage door opener (HomeLink
Universal
Transceiver) is manufactured under license from
HomeLink
 and can be programmed to operate garage
doors, gates, entry doors, door locks, home lighting
systems, and security systems, etc.
(a) Programming the HomeLink
 1 Indicator light 2 Buttons
The HomeLink
 in your vehicle has 3 buttons and you can
store one program for each button.
To ensure correct programming into the HomeLink
, install a
new battery in the hand −held transmitter prior to programming. The battery side of the hand
−held transmitter must be pointed
away from the HomeLink
 during the programming process.
For Canadian users, follow the procedure in “Programming an
entrance gate/Programming all devices in the Canadian
market”.
1. Decide which of 3 HomeLink
 buttons you want to program.
2. Place your hand− held garage transmitter 25 to 75 mm (1 to
3 in.) away from the surface of the HomeLink
.
Keep the indicator light on the HomeLink
 in view while
programming.
3. Simultaneously press and hold the hand −held garage
transmitter button along with the selected HomeLink
 button.
4. When the indicator light on the HomeLink
 changes from a
slow to a rapid flash after 20 seconds, you can release both
buttons.
5. Test the operation of the HomeLink
 by pressing the newly
programmed button. If programming a garage door opener,
check to see if the garage door opens and closes.

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INTERIOR EQUIPMENT
80
CAUTION
Do not touch the brackets fastening the sunshade to
avoid injuring your fingers or hands.
 Do not put your fingers in the sunshade groove while
the sunshade is operating to avoid getting them
caught or injured by the runner.
NOTICE
To prevent the vehicle battery from being discharged,
always operate the sunshade while the engine is
running.
 Observe the following to avoid damage and/or
malfunction:
Do not overload the sunshade motor and other parts
(for instance by pushing down on the sunshade
bracket while it is opening).
Do not place anything where they may hinder the
opening/closing of the sunshade.
Do not affix anything to the sunshade.
Clean the sunshade groove if there is any foreign
matter or dust on it.
Do not operate the rear electric sunshade repeatedly
for a long time as its motor may overheat.
TIEDOWN HOOKS
14E092
To secure your luggage, use the tiedown hooks as
shown above.
See “Luggage stowage precautions” on page 81 for
precautions in loading luggage.

EXTERIOR EQUIPMENT
86The trunk lid can be opened using a loop of wire in the trunk
even with the main switch in the glove box turned off. When
keeping items in the trunk, be sure to turn off the main switch
and lock the glove box and rear armrest door. For locking the
glove
box, see page 70. For locking the rear armrest door, see
page 99.
In case the opener is not actuated
1. Pull down the rear armrest and open the rear armrest
door.
2. Pull the loop of wire to unlock the trunk lid.
This is used in case the trunk lid cannot be unlocked due to a
discharged battery or other trouble.

EXTERIOR EQUIPMENT
90
In case the opener is not actuated
Remove the cover and pull up the manual lever in the
trunk.
This is used in case the fuel filler door cannot be opened due
to a discharged battery or other trouble.
MOON ROOF
 1Open 2Close
To slide open the moon roof, push the switch on the
“SLIDE OPEN” side for about 1 second. The moon roof
will fully open. To stop partway, push the same side or
“TILT UP” side briefly.
The sunshade can be opened or closed manually. However,
if you open the moon roof, the sunshade will be opened with
the moon roof.
To close the moon roof, push the switch on the “TILT UP”
side for about 1 second. The moon roof will fully close.
To stop partway, push the same side or “SLIDE OPEN”
side briefly.

EXTERIOR EQUIPMENT
92After the door is unlocked, the moon roof begins to open. To
stop in the middle, return the key.
The moon roof also can be opened using the wireless remote
control. For details, see page 19.
Jam protection function
During closing operation, the moon roof stops and opens if
something gets caught into the roof opening.
If the moon roof receives a strong impact, this function may
work even if nothing is caught.
If the battery is disconnected or run down
The moon roof may not operate automatically and the jam
protection function will not function correctly after you
reconnect, replace or recharge the battery. In any of these
cases, you should normalize the moon roof.
To normalize the moon roof, push and hold the switch on the
“TILT
UP” side until the moon roof tilts all the way up and then
tilts down a little automatically.
Make sure that the moon roof opens and closes automatically.
If the moon roof cannot be operated properly, have it checked
by your Lexus dealer.
CAUTION
To avoid serious personal injury, you must do the
following.
 While the vehicle is moving, always keep the heads,
hands and o ther parts of the bodies of all occupants
away from the roof opening. Otherwise, they could
be seriously injured if the vehicle stops suddenly or
if the vehicle is involved in an accident.
 Before you close the moon roof, always make sure
there is nobody around the moon roof. You must also
make sure nobody places his or her head, hands and
other parts of the body in the roof opening. If
someone’s neck, head or hands get caught in the
closing roof, it could result in a serious injury. When
anyone closes the moon roof, first make sure it is safe
to do so.
 Never leave small children alone in the vehicle,
especially with the ignition key still inserted. They
could use the moon roof switches and get trapped in
the roof opening. Unattended children can be
involved in serious accidents.
 Never sit on top of the vehicle around the roof
opening.
 Never try jamming any part of your body to make the
jam protection function work intentionally.
 The jam protection function may not work if
something gets caught just before the moon roof
fully closed.

COMFORT ADJUSTMENT
104
Compass
The compass indicates the direction in which the vehicle
is heading. The illustration shown above indicates the
vehicle is heading north.
Push the “COMP” switch to turn the compass system on
and off.
If the ignition switch was turned off with the system on, the
system will automatically turn back on when the ignition switch
is turned on. Displays
Directions
N
NE E
SE S
SW W
NWNorth
Northeast East
Southeast South
Southwest West
Northwest
The compass may not show the correct direction in the
following conditions:
 The vehicle is stopped immediately after turning.
The compass does not adjust while the vehicle is stopped.
 The ignition switch is turned off immediately after turning.
 The vehicle is on an inclined surface.
 The vehicle is in a place where the earth’s magnetic field is
subject to interference by artificial magnetic fields
(underground parking, under a steel tower, between
buildings, roof parking, near a crossing, near a large
vehicle, etc.).
 The vehicle is magnetized. (There is a magnet or a metal
object on or near the inside rear view mirror.)
 The battery has been disconnected.