2003 TOYOTA 4RUNNER key battery

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2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
Ty p e A
Ty p e B
To use the vanity mirrors, swing down
the main sun visor and slide the cover.
Ty p e A —
The vanity light comes on when you slide
the cover.
To prevent the battery being discharged,
the light will automatically turn off when
the key is removed for 30 minutes or
more.
—Vanity mirrors

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2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
HEADLIGHTS
To turn on the following lights: Twist
the headlight/turn signal lever knob.
Position 1—Parking, tail, license plate,
side marker and instrument panel lights
Position 2—Headlights and all of the
above
Position 3 (“AUTO”)—Headlights and/or all
of the lights in position 1
They automatically turn on or off depend-
ing on the darkness of the surroundings.
Manually twist the knob to the position 2
to turn on the headlights if they are need-
ed immediately when entering a dark tun-
nel, parking structure, etc.The automatic light control sensor is on
the top of the driver’s side instrument
panel.
Do not place anything on the instrument
panel, and/or do not affix anything on the
windshield to block this sensor.
The operating condition or sensitivity can
be changed. For details, contact your
Toyota dealer.
Automatic light cut off system
Position 1 or position 3 with the tail
lights on—
The lights automatically turn off when the
driver ’s door is opened with the ignition
key in the “ACC” or “LOCK” position. Position 2 or 3 with the headlights on—
The lights automatically turn off after 30
seconds when all the side doors and back
door are closed with the ignition key in
the “ACC” or “LOCK” position.
If the “LOCK” switch of the wireless re-
mote control transmitter is pushed twice
simultaneously, the lights automatically
turn off immediately.
The time before the headlights turn off
can be changed. For details, contact your
Toyota dealer.
If the driver ’s door is kept opened, the
lights automatically turn off after 30 min-
utes.
To turn them on again, turn the key to the
“ON” position or actuate the headlight
switch.
If you are going to park for over one
week, make sure the headlight switch is
off.
NOTICE
To prevent the battery from being dis-
charged, do not leave the lights on
for a long period when the engine is
not running.
Headlights and turn signals
(with automatic light control
system)

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2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
If the turn signal indicator lights (green
lights) on the instrument panel flash faster
than normal, a front or rear turn signal
bulb is burned out.
HEADLIGHTS
To turn on the following lights: Twist
the headlight/turn signal lever knob.
Position 1—Parking, tail, license plate,
side marker and instrument panel lights
Position 2—Headlights and all of the
above
Automatic light cut off system
Position 1—
The lights automatically turn off when the
driver ’s door is opened with the ignition
key in the “ACC” or “LOCK” position. Position 2—
The lights automatically turn off after 30
seconds when all the side doors and back
door are closed with the ignition key in
the “ACC” or “LOCK” position.
If the “LOCK” switch of the wireless re-
mote control transmitter is pushed twice
simultaneously, the lights automatically
turn off immediately.
The time before the headlights turn off
can be changed. For details, contact your
Toyota dealer.
If the driver ’s door is kept opened, the
lights automatically turn off after 30 min-
utes.
To turn them on again, turn the key to the
“ON” position or actuate the headlight
switch.
If you are going to park for over one
week, make sure the headlight switch is
off.
NOTICE
To prevent the battery from being dis-
charged, do not leave the lights on
for a long period when the engine is
not running.
Headlights and turn signals
(without automatic light
control system)

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2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
To turn on the interior light, slide the
switch.
The interior light switch has the following
positions:
“ON”—Keeps the light on all the time.
“OFF”—Turns the light off.
“DOOR”—Turns the light on when any of
the side doors and back door is opened.
The light goes off when all the side doors
and back door are closed.
ILLUMINATED ENTRY SYSTEM
Door linked operation—When the switch is
in the “DOOR” position and any of the
side doors and back door is opened, the
light will come on. After all the side doors
and back door are closed, the light re-
mains on for about 15 seconds before
fading out.
Ignition switch linked operation—When the
switch is in the “DOOR” position, and the
ignition switch is turned to “LOCK”, the
light will come on. The light remains on
for about 15 seconds before fading out.
However, in the following cases, the light
goes off immediately.
All the side doors and back door are
closed when the ignition key is in the
“ACC” or “ON” position.
All the side doors and back door are
closed and locked.
When any of the side doors and back
door is unlocked using either the key or
the wireless remote control transmitter, the
light will come on and remain on for about
15 seconds before fading out.
The following adjustments can be made in
this system. For details, contact your
Toyota dealer.
Cancelling the door key or the wireless
remote control transmitter linked opera-
tion
Changing the duration of lighting
To prevent the battery being discharged,
the lights will automatically turn off when
the key is removed and the door is left
opened with the switch at “DOOR” position
for 30 minutes or more.To turn on the personal lights, push the
lens. To turn the lights off, push the
lens once again.
Personal lights

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2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
To turn on the luggage compartment
light, slide the switch.
The luggage compartment light switch has
the following positions:
“ON”—Keeps the light on all the time.
“OFF”—Turns the light off.
“DOOR”—Turns the light on when any of
the side doors and back door is opened.
The light goes off when all the side doors
and back door are closed. ILLUMINATED ENTRY SYSTEM
Door linked operation—When the switch is
in the “DOOR” position and any of the
side doors and back door is opened, the
light will come on. After all the side doors
and back door are closed, the light re-
mains on for about 15 seconds before
fading out.
Ignition switch linked operation—When the
switch is in the “DOOR” position, and the
ignition switch is turned to “LOCK”, the
light will come on. The light remains on
for about 15 seconds before fading out.
However, in the following cases, the light
goes off immediately.
All the side doors and back door are
closed when the ignition key is in the
“ACC” or “ON” position.
All the side doors and back door are
closed and locked.
When any of the side doors and back
door is unlocked using either the key or
the wireless remote control transmitter, the
light will come on and remain on for about
15 seconds before fading out.
The following adjustments can be made in
this system. For details, contact your
Toyota dealer.
Cancelling the door key or the wireless
remote control transmitter linked opera-
tion
Changing the duration of lighting
To prevent the battery being discharged,
the lights will automatically turn off when
the key is removed and the door is left
opened with the switch at “DOOR” position
for 30 minutes or more.
Luggage compartment light

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2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
For easy access to the ignition switch,
the ignition switch light comes on when
any of the side doors and back door is
opened or when the ignition switch is
turned to the “LOCK” position.
The light remains on for about 15 seconds
after all the side doors and back door are
closed.
However, in the following cases, the light
goes off immediately.
All the side doors and back door are
closed when the ignition key is in the
“ACC” or “ON” position.
All the side doors and back door are
closed and locked. When any of the side doors and back
door is unlocked using either the key or
the wireless remote control transmitter, the
light will come on and remain on for about
15 seconds before fading out.
The following adjustments can be made in
this system. For details, contact your
Toyota dealer.
Cancelling the door key or the wireless
remote control transmitter linked opera-
tion
Changing the duration of lighting
To prevent the battery being discharged,
the light will automatically turn off when
the key is removed and the door is left
opened for 30 minutes or more.
Lighting the running boards and the
ground helps you easily to get in and
out of the vehicle in the night. The
lights come on when any of the side
doors is opened.
The lights remain on for about 15 seconds
after all the side doors are closed.
However, in the following cases, the light
go off immediately.
All the side doors and back door are
closed and locked.
The vehicle speed reaches 8 km/h (5
mph) or higher.
Ignition switch light Running board lights

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2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
When any of the side doors and back
door is unlocked using either the key or
the wireless remote control transmitter, the
lights will come on and remain on for
about 15 seconds before fading out.
To prevent the battery being discharged,
the light will automatically turn off when
the key is removed and the door is left
opened for 30 minutes or more.
To turn on the windshield wipers, move
the lever to the desired setting.
The key must be in the “ON” position.
Lever position
Speed setting
Position 1Intermittent
Position 2Slow
Position 3Fast
The “INT TIME” band lets you adjust the
wiping time interval when the wiper lever
is in the intermittent position (position 1).
Twist the band upward to increase the
time between sweeps, and downward to
decrease it. To squirt washer fluid, pull the lever
toward you.
If the windshield wipers are off, they will
operate a couple of times after the washer
squirts.
For instructions on adding washer fluid,
see “Adding washer fluid” on page 343 in
Section 73.
In freezing weather, warm the windshield
with the defroster before using the washer.
This will help prevent the washer fluid
from freezing on your windshield, which
can block your vision.
NOTICE
Do not operate the wipers if the wind-
shield is dry. It may scratch the
glass.
Windshield wipers and washer

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2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
(b) Driver’s Seat Belt Reminder Light
and Buzzer
This light and buzzer remind you to
buckle up the driver’s seat belt.
Once the ignition key is turned to “ON” or
“START”, the reminder light flashes and
buzzer come on if the driver’s seat belt
is not fastened. Unless the driver fastens
the belt, the light keeps on flashing and
the buzzer sounds for about 4 to 8 se-
conds.
(c) Front Passenger ’s Seat Belt Reminder Light
This light reminds you to buckle up the
front passenger ’s seat belt.
Once the ignition key is turned to “ON” or
“START”, the reminder light flashes if a
passenger sits in the front passenger seat
and does not fasten the seat belt. Howev-
er, if a front passenger uses an additional
seat cushion, the light may not flash even
when the seat belt is not buckled up.
If luggage or other load is placed on the
front passenger seat, depending on its
weight and how it is placed on the seat,
builtin sensors in the seat cushion may
detect the pressure, causing the reminder
light to come on. (d) Discharge Warning Light
This light warns that the battery is being
discharged.
If it comes on while you are driving, there
is a problem somewhere in the charging
system.
The engine ignition will continue to oper-
ate, however, until the battery is dis-
charged. Turn off the air conditioning,
blower, radio, etc., and drive directly to
the nearest Toyota dealer or repair shop.
NOTICE
Do not continue driving if the engine
drive belt is broken or loose.
(e) Low Engine Oil Pressure Warning
Light
This light warns that the engine oil pres-
sure is too low.
If it flickers or stays on while you are
driving, pull off the road to a safe place
and stop the engine immediately. Call a
Toyota dealer or qualified repair shop for
assistance.
The light may occasionally flicker when
the engine is idling or it may come on
briefly after a hard stop. There is no
cause for concern if it then goes out when
the engine is accelerated slightly.
The light may come on when the oil level
is extremely low. It is not designed to
indicate low oil level, and the oil level
must be checked using the level dipstick.
NOTICE
Do not drive the vehicle with the
warning light on—even for one block.
It may ruin the engine.