2008 TOYOTA SIENNA lights

08 SIENNA_U (L/O 0801)
178
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
NOTICE
To prevent the battery from being dis-
charged, do not leave the switch on
longer than necessary when the en-
gine is not running.
To adjust the brightness of the instru-
ment panel lights, turn the knob.
On some models, with the knob turned
fully clockwise, the intensity of the instru-
ment panel lights will not be reduced even
when the tail lights/headlights are turned
on.To turn on the front fog lights, twist
the band of the headlight and turn sig-
nal switch lever. They will come on
only when the headlights are on low
beam.
Instrument panel light control Front fog lights

08 SIENNA_U (L/O 0801)
179
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
Personal light main switch
To turn on the front personal lights,
operate the personal light main switch.
The lights can be turned on or off by
pushing each lens when the personal
light main switch is in the “DOOR” or
“OFF” position.
The personal light main switch has the
following positions:
“ON”—Keeps the light on all the time.
“OFF”—The lights can be turned on or off
by pushing each lens.
“DOOR”—Turns the light on when any of
the side doors or back door is opened.ILLUMINATED ENTRY SYSTEM
Door linked operation—When the switch is
in the “DOOR” position and any of the
side doors or 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.
Engine switch linked operation—When the
switch is in the “DOOR” position, and the
engine switch is turned to “LOCK”, the
light will come on. The light remains on
for about 15 seconds before fading out.
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.
However, in the following cases, the light
goes off immediately.
All the side doors and back door are
closed when the engine switch is in the
“ACC” or “ON” position.
All the side doors and back door are
closed and locked.
Front personal lights

08 SIENNA_U (L/O 0801)
180
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
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
Cancelling the engine switch linked op-
eration.
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 the “DOOR”
position for 20 minutes or more.
Personal light main switch
To turn on the rear personal lights, op-
erate the personal light main switch.
The lights can be turned on or off by
pushing each lens when the personal
light main switch is in the “DOOR”
position.
The personal light main 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 sliding doors or back door is opened.
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 the “DOOR”
position for 20 minutes or more.
Rear personal lights

08 SIENNA_U (L/O 0801)
181
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
Personal light main switch
To turn on the luggage compartment
light, push the luggage compartment
light switch upwards. The light turn on
when the personal light main switch is
in the “ON” or “DOOR” position.
The personal light main switch has the
following positions:
“ON”—The light turns on when the lug-
gage compartment switch is pushed up-
wards.
“OFF”—Turns the light off.
“DOOR”—Turns the light on when the lug-
gage compartment switch is pushed up-
wards and any of the sliding door or back
door is opened. The light goes off when
both the sliding doors and back door are
closed.
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 the “DOOR”
position for 20 minutes or more.
For easy access to the engine switch,
the engine switch light comes on when
any of the side doors and back door is
opened or when the engine 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 engine switch is in the
“ACC” or “ON” position.
All the side doors and back door are
closed and locked.
Luggage compartment lightEngine (ignition) switch light

08 SIENNA_U (L/O 0801)
182
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
When any of the side doors or 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 20 minutes or more.
The light will come on when the side
doors and back door are unlocked simulta-
neously using either the key or the wire-
less remote control. This light remains on
for 15 seconds before fading out when
any door is opened, and additional 15
seconds after all the side doors and back
door are closed.
However, in the following cases, the light
goes off immediately.
Doors are locked with wireless remote
control.
The selector lever is put in a position
other than “P” with the engine switch
on.
The doors are locked via the driver ’s
door key cylinder.
The doors are locked via the switches
either inside the driver ’s or front pas-
senger ’s door.
Exterior foot lights

08 SIENNA_U (L/O 0801)
198
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
If either of the following conditions
occurs, this indicates a malfunction
somewhere in the components moni-
tored by the warning light system. Con-
tact your Toyota dealer as soon as
possible to service the vehicle.
The light does not come on when the
engine switch is turned to the “ON”
position, or remains on.
The light comes on while you are driv-
ing.
A warning light turning on briefly during
operation does not indicate a problem.
CAUTION
If the “ABS” warning light remains on
together with the brake system warn-
ing light, immediately stop your ve-
hicle at a safe place and contact your
Toyota dealer.
In this case, not only the antilock
brake system will fail but also the
vehicle will become extremely unsta-
ble during braking.
(i) Open Door Warning Light
This light remains on until all the doors
are completely closed.
(j) SRS Warning Light
This indicator comes on when the en-
gine switch is turned to the “ON” posi-
tion. It goes off after about 6 seconds.
This means the SRS airbags and seat
belt pretensioners are operating proper-
ly.
The warning light system monitors the air-
bag sensor assembly, front airbag sen-
sors, side and curtain shield airbag sensor
assemblies, curtain shield airbag sensor
assemblies, driver ’s seat position sensor,
driver’s seat belt buckle switch, front pas-
senger occupant classification system,
“AIR BAG ON” indicator light, “AIR BAG
OFF” indicator light, front passenger ’s seat
belt buckle switch, seat belt pretensioner
assemblies, inflators, interconnecting wir-
ing and power sources.
If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.The light does not come on when the
engine switch is turned to the “ON”
position or remains on for more than
6 seconds or flashes.
The light comes on or starts flashing
while driving.
If the light stays on, it indicates that the
SRS driver and front passenger airbag
system and/or front passenger occupant
classification system and “AIR BAG ON”
and “AIR BAG OFF” indicator lights have
a problem. If the light flashes, the SRS
side airbag system and/or curtain shield
airbag system have a problem.
The SRS warning light and “AIR BAG
OFF” indicator light will come on if there
is a malfunction in the front passenger
occupant classification system.

08 SIENNA_U (L/O 0801)
201
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
CHECKING SERVICE REMINDER
INDICATORS (except the low fuel level
warning light and low windshield
washer fluid level warning light)
1. Apply the parking brake.
2. Open one of the doors. The open door warning light should
come on.
3. Close the door. The open door warning light should go
off.
4. Turn the engine switch to “ON”, but do not start the engine.
All the service reminder indicators ex-
cept the open door warning light should
come on. The “ABS” and “VSC” warn-
ing lights, low tire pressure warning
light, dynamic laser cruise master
warning light and engine oil replace-
ment reminder light go off after a few
seconds. The SRS warning light goes
off after about 6 seconds. (“TRAC
OFF”, “READY” (dynamic laser cruise
ready mode) indicator lights and slip
indicator light also come on and go off
after a few seconds.)
If any service reminder indicator or warn-
ing buzzer does not function as described
above, have it checked by your Toyota
dealer as soon as possible.

08 SIENNA_U (L/O 0801)
230
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
Dynamic laser cruise control should not
be used in circumstances which are inap-
propriate for any cruise control, such as
entering free way on−ramps or off −ramps.
CAUTION
Do not use dynamic laser cruise
control when exiting from or when
entering or merging onto a freeway.
When you are following a slower
moving vehicle and exiting, the sen-
sor does not detect the vehicle and
will accelerate to the preset speed.
If other vehicles are driving outside
of the laser radar detection range,
a delay in the detection of the ve-
hicle cutting in at short range or
failure to detect a motorcycle run-
ning on the side of the same lane
will occur. In this case, the dynamic
laser cruise control system will not
function properly.
When a slower vehicle in front of
you leaves the lane, the dynamic
laser cruise control will no longer
detect a vehicle ahead and will at-
tempt to accelerate the vehicle to
the faster preset speed.
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.