2007 TOYOTA SIENNA ignition

07 SIENNA_U (L/O 0612)
218
2007 SIENNA from Oct. ’06 Prod. (OM45437U)
If the ID code on the tire pressure
warning valves and transmitters is not
registered in the tire pressure warning
ECU.
If electronic devices or facilities using
similar radio wave frequencies are
nearby.
If a radio set at similar frequencies is
in use in the vehicle.
If a window tint that affects the radio
wave signals is installed.
If there is a lot of snow or ice on the
vehicle, in particular around the wheels
or wheel housings.
If non−genuine Toyota wheels are used.
If tire chains are used.
If the tire pressure warning light continues
to come on after blinking for 1 minute
when the ignition key is turned to the
“ON” position, have the system checked
by your Toyota dealer.
Even if you use genuine wheels, the tire
pressure warning system may not work
properly with some types of tires. Pushing the tire pressure warning reset
switch should not turn off the tire pressure
warning light.
For vehicles sold in U.S.A.
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) This device
may not cause harmful interference, and
(2) this device must accept any interfer-
ence received, including interference
that may cause undesired operation.
NOTICE:
This equipment has been tested and
found to comply with the limits for a
Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are
designed to provide reasonable protec-
tion against harmful interference in a
residential installation. This equipment
generates, uses and can radiate radio
frequency energy and, if not installed
and used in accordance with the instruc-
tions, may cause harmful interference to
radio communications. However, there is
no guarantee that interference will not
occur in a particular installation. If this
equipment does cause harmful interfer-
ence to radio or television reception,
which can be determined by turning the
equipment off and on, the user is en-
couraged to try to correct the interfer-
ence by one or more of the following
measures:
−
Reorient or relocate the receiving an-
tenna.
− Increase the separation between the
equipment and receiver.

07 SIENNA_U (L/O 0612)
220
2007 SIENNA from Oct. ’06 Prod. (OM45437U)
To initialize the system, perform the fol-
lowing:1. Park the vehicle in a safe place and turn the ignition key to the “ACC” or
“LOCK” position.
2. Adjust the pressure of all the installed tires to the specified cold tire inflation
pressure level. (See “Tires” on page
517 in Section 8.)
3. Turn the ignition key to the “ON” posi- tion.
4. Push and hold the tire pressure warn- ing reset switch until the tire pressure
warning light blinks slowly three times.
5. Wait for several minutes with the igni- tion key “ON”, and then turn the igni-
tion key to the “ACC” or “LOCK” posi-
tion.
If you push the tire pressure reset switch
while vehicle is moving, initialization is not
performed.
If you push the tire pressure reset switch
accidentally and initialization is performed,
adjust the tire inflation pressure to the
specified level and initialize the system
again.
If the tire pressure warning light does not
blink slowly three times when you push
and hold the reset switch, initialization has
failed and the tire pressure warning sys-
tem may not work properly. In this case,
initialize the system again. If initialization
cannot be performed, have the system
checked at your Toyota dealer.
If turned ignition key to the “ACC” or
“LOCK” position before the initialization is
finished, the tire pressure warning light
may blink 3 times the next time the igni-
tion key is turned to the “ON” position.
CAUTION
Do not push the reset switch without
adjusting the tire inflation pressure to
the specified level. Otherwise, the tire
pressure warning light may not come
on even if the tire inflation pressure
is low, or it may come on when the
tire inflation pressure is actually nor-
mal.

07 SIENNA_U (L/O 0612)
222
2007 SIENNA from Oct. ’06 Prod. (OM45437U)
TURNING THE SYSTEM ON AND OFF
To turn the cruise control on, press the
“ON−OFF” button. The “CRUISE” indicator
light on the instrument panel will come on
to indicate that the cruise control is opera-
tional. Pressing the “ON −OFF” button
again turns the system off.
When the system is turned off, cruising
speed must be reset when the cruise con-
trol is turned on again.
When the ignition is turned off, the system
is also automatically turned off. To use
cruise control again, press the “ON −OFF”
button again to turn it on.
CAUTION
To avoid accidentally engaging the
cruise control, turn the system off
when it is not in use. Make sure the
“CRUISE” indicator light is off.
SETTING THE CRUISING SPEED
The transmission must be in “D” or “4”
before you set the cruising speed.
Bring your vehicle to the desired speed,
push the lever down in the “ − SET” direc-
tion and release it. This sets the vehicle
at that speed. If the speed is not satisfac-
tory, tap the lever up for a faster speed,
or tap it down for a slower speed. Each
tap changes the set speed by 1.6 km/h
(1.0 mph). You can now take your foot off
the accelerator pedal.

07 SIENNA_U (L/O 0612)
230
2007 SIENNA from Oct. ’06 Prod. (OM45437U)
TURNING THE SYSTEM ON AND OFF
To turn the dynamic laser cruise control
on, turn the “ON−OFF” button on. The
“CRUISE” and “READY” indicator lights on
the instrument panel will come on to indi-
cate that the vehicle− to−vehicle distance
control mode is operational. Pressing the
“ON −OFF” button again turns the system
off.
When the system is turned off, cruising
speed and vehicle −to −vehicle distance
must be reset when the vehicle −to −vehicle
distance control mode is turned on again.
When the ignition is turned off, the system
is also automatically turned off. To use
dynamic laser cruise control again, press
the “ON −OFF” button again to turn it on. When the ignition is turned off, all the
preset data is cleared. When you use the
dynamic laser cruise control again, you
need to reset the data.
CAUTION
To avoid accidentally engaging the
cruise control, turn the system off
when it is not in use. Make sure the
“CRUISE” indicator light is off.
SETTING THE CRUISING SPEED
The transmission must be in “D” or “4”
before you set the cruising speed.
Bring your vehicle to the desired speed,
push the lever down in the “
− SET” direc-
tion and release it. This sets the vehicle
at that speed. At this time, the display
indicates settings such as the preset ve-
hicle speed, whether a vehicle is present
ahead and selected vehicle −to −vehicle dis-
tance. If there is no vehicle detected
ahead, the display does not indicate the
vehicle ahead. You can now take your foot
off the accelerator pedal.

07 SIENNA_U (L/O 0612)
233
2007 SIENNA from Oct. ’06 Prod. (OM45437U)
CHANGING VEHICLETOVEHICLE
DISTANCE
You can select one of the following ve-
hicle−to −vehicle distances.
1. LONG
2. MIDDLE
3. SHORT
Each time you pull the distance switch
briefly toward you, the setting changes
from LONG to MIDDLE to SHORT and
then back to LONG. You can confirm the
setting on the display.
Your vehicle speed changes in proportion
to the speed of the vehicle ahead, main-
taining the selected distance. However, if
the vehicle ahead is slower, the selected
distance will be shorter than the desig-
nated distance.
When the vehicle −to −vehicle distance con-
trol mode is activated or the “READY”
indicator comes on, the vehicle −to −vehicle
distance setting can be changed.
The vehicle −to −vehicle distance is always
set to LONG when the ignition switch is
turned on. Select the vehicle
−to −vehicle distance con-
sidering traffic conditions. The approximate
vehicle− to−vehicle distance based on time
interval when driving at 88 km/h (55 mph)
is shown below:
LONG about 75 m (245 ft.) . . . . . . . . . . .
MIDDLE about 50 m (165 ft.) . . . . . . . . . .
SHORT about 30 m (100 ft.) . . . . . . . . . .
If the vehicle speed is slower than 88
km/h (55 mph), the distance will be short-
er than the above.
During long downhill driving, the vehicle −
to −vehicle distance will be shorter than
the selected distance.
BRAKING CONTROL
Dynamic laser cruise control is not a colli-
sion avoidance system. If the approach
warning is activated, depress the brake
pedal to decelerate to ensure an appropri-
ate vehicle− to−vehicle distance.
If you are getting closer to the vehicle
ahead at a relatively higher speed than
that of the vehicle ahead or if engine
braking cannot be applied properly, brak-
ing control is automatically activated. Braking control is operating only when the
vehicle
−to −vehicle distance control mode
is selected and your vehicle speed ex-
ceeds about 40 km/h (25 mph). If the
speed decreases below about 40 km/h (25
mph), braking control will cease, requiring
the manual application of brakes.
CAUTION
Braking control will not ensure that
your vehicle will reduce speed ap-
propriately. You must depress the
brake pedal to slow down, ensuring
collision avoidance or that sufficient
vehicletovehicle distance is main-
tained.

07 SIENNA_U (L/O 0612)
236
2007 SIENNA from Oct. ’06 Prod. (OM45437U)
If “E2” appears on the display, the sys-
tem cannot easily measure the vehicle −to −
vehicle distance because of the following
conditions:
The wipers are operating at high or low
speeds
Direct sunlight from the front
It is difficult to make a measurement
because of bad weather (such as rainy,
foggy, or snowy weather)
In the following cases, dynamic laser
cruise control switches to the ready mode:
The wipers are stopped or are
switched to intermittent operation.
No direct sunlight from the front
In the above conditions, push the lever up
in the “+ RES” direction and release it.
Dynamic laser cruise control will be re-
stored. If the setting operation cannot be
performed or if the warning code still ap-
pears even after the weather clears, the
system might have malfuncti oned. Al-
though there is no problem to continue
driving, contact your Toyota dealer. If “E3” appears on the display,
a system
malfunction has been detected.
If this code appears, stop your vehicle in
a safe place, turn the ignition off, and
then restart it to reset the system. If the
setting still cannot be made or the same
code appears again, the system might
have malfunctioned. Although there is no
problem to continue driving, contact your
Toyota dealer. The conventional cruise control mode is
designed to maintain a set cruising
speed without requiring the driver to
operate the accelerator. Cruising speed
can be set to any speed above 45 km/h
(28 mph).
Within the limits of the engine’s capabili-
ties, cruising speed can be maintained up
or down grades. However, changes in ve-
hicle speed may occur on steeper grades.
CAUTION
In the conventional cruise control
mode, the approach warning does
not activate and no alarm will
sound even if you are too close to
the vehicle ahead, as neither the
presence of the vehicle ahead nor
the vehicletovehicle distance is
detected. Pay special attention to
the distance between your vehicle
and the vehicle ahead. Always con-
firm the setting in the display.
—Conventional (fixed speed)
cruise control mode

07 SIENNA_U (L/O 0612)
242
2007 SIENNA from Oct. ’06 Prod. (OM45437U)
Type 1: AM·FM radio/compact disc player
(with compact disc changer controller)
Type 21: AM·FM radio/compact disc play-
er with changer (with XM satellite radio∗
controller)
Type 22: AM·FM radio/compact disc play-
er with changer (with XM  satellite radio∗
controller)∗: Use of satellite radio requires XM 
tuner and service. Contact your Toyota
dealer for details. This section describes some of the basic
features on Toyota audio systems. Some
information may not pertain to your sys-
tem.
Your audio system works when the ignition
key is in the “ACC” or “ON” position.
TURNING THE SYSTEM ON AND OFF
Push “PWR·VOL” to turn the audio system
on and off.
Push “AM”, “AM·SAT”
∗, “FM1”, “FM2”,
“DISC·AUX” or “LOAD” to turn on that
function without pushing “PWR·VOL”.
You can turn on each player by inserting
a compact disc.
You can turn off each player by ejecting
the compact disc. If the audio system was
previously off, then the entire audio sys-
tem will be turned off when you eject the
compact disc. If another function was pre-
viously playing, it will come on again.
∗: Use of satellite radio requires XM 
tuner and service. Contact your Toyota
dealer for details.
Reference Using your audio system—
—Some basics

07 SIENNA_U (L/O 0612)
269
2007 SIENNA from Oct. ’06 Prod. (OM45437U)
The rear seat entertainment system is de-
signed for the rear passengers to enjoy
audio and DVD video separately from the
front audio system.
The rear seat entertainment system can
be operated when the ignition key is in
the “ACC” or “ON” position.
The rear passengers can enjoy DVD vid-
eo, audio CD, video CD, CD text, dts−CD
and MP3.
The rear seat entertainment system can
play DVD video, audio CD, video CD, CD
text, dts −CD or MP3 only when a disc is
loaded in the DVD player.
You can enjoy videos and sound when
your personal audio system is connected
to the input terminal adapter. For details,
refer to the manufacturer ’s instructions.
You can enjoy the rear seat entertainment
system with commercial h eadphone. See
“—Headphone ja cks” on page 308 in this
Section for details.
You can also enjoy the rear seat enter-
tainment system with a wireless head-
phone. The wireless headphone can be
used within rear seat. If the signal be-
comes weak, the headphone will mute.
For details, refer to the manufacturer ’s
instructions. With some wireless headphone generally
available in the market, it may be difficult
to catch sound properly. Toyota recom-
mends the use of Toyota genuine wireless
headphone.
You can purchase a wireless headphone
at a Toyota dealer.CAUTION
Do not operate a motor vehicle
while using headphones. Doing so
may cause an accident, resulting in
death or serious injury.
With DVD player:
Conversational speech on some
DVDs is recorded at a low volume
to emphasize the impact of sound
effects. If you adjust the volume
assuming that the conversations
represent the maximum volume lev-
el that the DVD will play, you may
be startled by louder sound effects
or when you change to a different
audio source. Be sure to adjust the
volume with this in mind.
Make sure the volume is not in-
creased, before you turn on the
headphone.