2003 TOYOTA SIENNA Owners Manual

03 SIENNA_U (L/O 0207)
11 72003 MY SIENNA (OM45410U)
CAUTION
Do not adjust the steering wheel
while the vehicle is moving. Doing
so may cause the driver to mishan-
dle the vehicle and an accident may
occur resulting in death or serious
injuries.
After adjusting the steering wheel,
try moving it up and down to make
sure it is locked in position.
Adjust the mirror so that you can just
see the side of your vehicle in the mir-
ror.
Be careful when judging the size or dis-
tance of any object seen in the outside
rear view mirror on the passenger ’s side.
It is a convex mirror with a curved sur-
face. Any object seen in a convex mirror
will look smaller and farther away than
when seen in a flat mirror.
On some models, when you push the rear
window defogger switch, the heater panels
in the outside rear view mirrors will quick-
ly clear the mirror surface. (See “Rear
window and outside rear view mirror de-
foggers” in Section 14.)
CAUTION
Do not adjust the mirror while the
vehicle is moving. Doing so may
cause the driver to mishandle the
vehicle and an accident may occur
resulting in death or serious inju-
ries.
On some models, since the mirror
surfaces can get hot, do not touch
them when the defogger switch is
on.
Outside rear view mirrors—

03 SIENNA_U (L/O 0207)
11 82003 MY SIENNA (OM45410U)
To adjust a mirror, use the switches.1. Master switch—To select the mirror to be adjusted
Push the “L” (left) or “R” (right) switch.
2. Control switch—To move the mirror Push the switch in the desired direc-
tion.
Mirrors can be adjusted when the key is
in the “ACC” or “ON” position.
NOTICE
If ice should jam the mirror, do not
operate the control or scrape the mir-
ror face. Use a spray deicer to free
the mirror.
—Folding rear view mirrors
The rear view mirrors can be folded
backward for parking in restricted
areas.
To fold the rear view mirrors, push back-
ward.
CAUTION
Do not drive with the mirrors folded
backward. Both the driver and pas-
senger side rear view mirrors must
be extended and properly adjusted
before driving.
—Power rear view mirror
control

03 SIENNA_U (L/O 0207)
11 92003 MY SIENNA (OM45410U)
Adjust the mirror so that you can just
see the rear of your vehicle in the mir-
ror.
To reduce glare from the headlights of
the vehicle behind you during night
driving, operate the lever on the lower
edge of the mirror.
Daylight driving—Lever at position 1
The reflection in the mirror has greater
clarity at this position.
Night driving—Lever at position 2
Remember that by reducing glare you also
lose some rear view clarity.
CAUTION
Do not adjust the mirror while the
vehicle is moving. Doing so may
cause the driver to mishandle the ve-
hicle and an accident may occur re-
sulting in death or serious injuries.
Adjust the mirror so that you can just
see the rear of your vehicle in the mir-
ror.
This mirror is equipped with auto anti
glare function. The function is designed
to reduce glare from the headlights of
the vehicle behind you during night
driving.
When the ignition key is inserted and
turned on, the inside rear view mirror al-
ways turns on in the automatic function
mode.
The indicator illuminates to show you that
the function is on.
Antiglare inside rear view
mirrorAuto antiglare inside rear
view mirror

03 SIENNA_U (L/O 0207)
1202003 MY SIENNA (OM45410U)
In automatic function mode, if the mirror
detects light from the headlights of the
vehicle behind you, the mirror surface
darkens slightly to reduce the reflected
light.
To turn off the automatic function, push
the “MIRROR” switch.
To turn on the automatic function again,
push the “MIRROR” switch.
Adjust it before driving so that the rear
view is in the best condition.
When the inside air temperature is low, it
may take little longer for the mirror to
darken in response to the detection of
headlights.
CAUTION
Do not adjust the mirror while the
vehicle is moving. Doing so may
cause the driver to mishandle the ve-
hicle and an accident may occur re-
sulting in death or serious injuries.
To ensure correct functioning of an
antiglare mirror sensor located on the
back side of the mirror, do not touch
or cover the sensor with your finger or
a piece of cloth, etc.To block out glare, move the sun visor.
To block out glare from the front—Swing
down the sun visor (position 1).
To block out glare from the side—Swing
down the sun visor, remove it from the
hook and swing it to the lateral side (posi-
tion 2).
If glare comes from obliquely behind you,
extend the plate at the end of the visor
(to position 3).
Sun visors—

03 SIENNA_U (L/O 0207)
1212003 MY SIENNA (OM45410U)
CAUTION
Do not extend the plate at the end of
the sun visor when the visor is in the
position 1. It can cover the antiglare
inside rear view mirror and obstruct
the rear view.
To use the vanity mirrors, swing down
the sun visor and open the cover.
On some models, the vanity light comes
on when you open the cover.
VANITY LIGHTS CUT OFF OPERATION
When the ignition switch is “OFF” and
vanity light in the vehicle stays lighting
on, the light will cut off automatically after
30 minutes.You can cancel the cut off operation by:
Turning the key to the “ACC” position.
Opening or closing any of front and
sliding doors.
Turning off all the “ON” lights.
All the lights are cut off when all the
doors are locked by key or wireless re-
mote control transmitter.
The key must be in the “OFF” position.
—Vanity mirrors

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1222003 MY SIENNA (OM45410U)

03 SIENNA_U (L/O 0207)
1232003 MY SIENNA (OM45410U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Lights, Wipers and Defogger
Headlights and turn signals124
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Emergency flashers 127
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. . . . .
Instrument panel light control 127
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Front fog lights 128
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Personal lights 128
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Interior light 129
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Ignition switch light 131
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. . . . .
Luggage compartment light 131
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wipers and washer 132
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear window wiper and washer 133
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Rear window and outside rear view mirror defoggers 133
. . . . . . . . . . .
SECTION 1 4

03 SIENNA_U (L/O 0207)
1242003 MY SIENNA (OM45410U)
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
The lights automatically turn off when ei-
ther front doors or sliding doors are
opened with the ignition turned off. 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.
Daytime running light system
The headlights turn on at reduced intensi-
ty when the parking brake is released with
the engine started, even with the light
switch in the “OFF” position. They will not
go off until the ignition switch is turned
off.
To turn on the other exterior lights and
instrument panel lights, twist the knob to
the position 1.
Twist the knob to the position 2 to turn
the headlights to full intensity for driving
at night.
HighLow beams—For high beams, turn
the headlights on and push the lever away
from you (position 1). Pull the lever to-
ward you (position 2) for low beams.
The headlight high beam indicator light
(blue light) on the instrument panel will
tell you that the high beams are on.
Flashing the high beam headlights
(position 3)—Pull the lever all the way
back. The high beam headlights turn off
when you release the lever.
You can flash the high beam headlights
with the knob turned to “OFF”.
Headlights and turn signals
(without automatic light
control system)