2008 TOYOTA SIENNA key battery

08 SIENNA_U (L/O 0801)
36
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
CAUTION
Make sure to turn off the power slid-
ing door system after locking the
childprotectors.
To open the back door, push up the
back door opener and raise the door.
The back door can be opened when the
vehicle is stopped.
The back door can be locked or unlocked
in the following ways.
Operate the power door lock switch.
(See “Front doors” on page 22 in this
Section.)
Operate the wireless remote control.
(See “Wireless remote control” on page
14 in this Section.)
All the side doors and back door are
locked and unlocked simultaneously
with the driver’s door. (See “Front
doors” on page 22 in this Section.)When all the side doors and back door
are unlocked simultaneously with a key,
the front personal lights and engine switch
light will come on and remain on for about
15 seconds before fading out. (For details,
see “Front personal lights” on page 179
and “Engine (ignition) switch light” on
page 181 in Section 1
−5.)
If the back door opener does not operate,
see “If you cannot operate back door
opener” on page 494 in Section 4.
If the battery is disconnected or run
down, the back door will be automatically
locked after you reconnect, replace or re-
charge the battery. Be careful not to lock
your keys in the vehicle.
Back door (nonpowered)

08 SIENNA_U (L/O 0801)
41
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
CAUTION
The power back door could injure
people if they are caught in the door
path. When using the power back
door, observe the following:
Never try jamming any part of your
body to activate the jam protection
function intentionally, as it could re-
sult in death or serious injury.
The jam protection function may
not work if something gets caught
just before the sliding door is fully
closed.
Before you close the power back
door, always make sure there is no-
body around it. If someone’s neck,
head or hands get caught in a clos-
ing door, it could result in death or
serious injury. When anyone closes
the power back door, make sure he
or she operates the door safely.
NOTICE
Objects caught in the path of the
back door may be damaged. Make
sure there is nothing in the doorway
before closing the back door.
If the battery is disconnected or run
down, the back door will be automatically
locked and the power back door system
may not work after you reconnect, replace
or recharge the battery. In any of these
cases, normalize the power back door
system by following proc edure.
1. Unlock the back door with the key, wireless remote control transmitter or
power door lock switch.
2. Close the back door completely by hand.
If the power back door system does not
operate properly after the above proce-
dure, there may be a problem in the sys-
tem. Contact your Toyota dealer.
To open the back door, push up the
back door opener and raise the door.
The back door can be opened when the
vehicle is stopped.
The back door can be locked or unlocked
in the following ways.
Operate the power door lock switch.
(See “Front doors” on page 22 in this
Section.)
Operate the wireless remote control.
(See “Wireless remote control” on page
14 in this Section.)
All the side doors and back door are
locked and unlocked simultaneously
with the driver’s door. (See “Front
doors” on page 22 in this Section.)
—Manual operation (power
back door—OFF)

08 SIENNA_U (L/O 0801)
42
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
When all the side doors and back door
are unlocked simultaneously with a key,
the front personal lights and engine switch
light will come on and remain on for about
15 seconds before fading out. (For details,
see “Front personal lights” on page 179
and “Engine (ignition) switch light” on
page 181 in Section 1−5.)
If the back door opener does not operate,
see “If you cannot operate back door
opener” on page 494 in Section 4.
If the battery is disconnected or run
down, the back door will be automatically
locked after you reconnect, replace or re-
charge the battery. Be careful not to lock
your keys in the vehicle.
When closing the back door, the inside
strap can be used to make the reach
easier.
To close the back door, lower it and press
down on it. After closing the back door,
try pulling it up to make sure it is secure-
ly closed.
See “—Stowage precautions” on page 447
in Section 2 for precautions when loading
luggage.
CAUTION
Keep the back door closed while driv-
ing. This not only keeps the luggage
from being thrown out but also pre-
vents exhaust gases from entering
the vehicle.
NOTICE
To avoid damage to the back door
dampers, do not apply any force,
paint or let any other foreign matter
on them.

08 SIENNA_U (L/O 0801)
49
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
CAUTION
After inserting the support rod into
the slot, make sure the rod supports
the hood securely from falling down
on to your head or body.
NOTICE
Be sure to return the support rod to
its clip before closing the hood. Clos-
ing the hood with the support rod up
could cause the hood to bend.
The system sounds alarm and flashes
lights when forcible entry is detected.
The alarm is triggered if any of the
side doors, back door or hood is forci-
bly unlocked or opened or the battery
terminal is disconnected and then re-
connected when the vehicle is locked.
The alarm blows the horn intermittently
and flashes the headlights, tail lights and
turn signal lights, and turns on the front
personal lights.SETTING THE SYSTEM1. Turn the engine switch to the “LOCK” position and remove it.
On some models, the indicator light will
start flashing when the key is removed
from the engine switch. (See “Engine
immobilizer system” on page 13 in this
Section for details.) 2. Have all passengers get out of the vehicle.
3. Close and lock all the side doors, back door and hood.
The indicator light will remain on when all
the side doors, back door and hood are
closed and locked.
Theft deterrent system

08 SIENNA_U (L/O 0801)
50
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
The system will automatically be set after
30 seconds. When the system is set, the
indicator light will start flashing again.4. After making sure the indicator light starts flashing, you may leave the ve-
hicle.
Never leave anyone in the vehicle when
you set the system, because unlocking
from the inside will activate the system.
CANCELING THE SYSTEM
The system can be canceled by the fol-
lowing ways:
Any of the side doors or the back door
is unlocked with the key or wireless
remote control transmitter.
Turn the engine switch to the “ON”
position.
If the parking lights and tail lights come
on for 2 seconds when the system is
canceled, the system has been alarmed.
Check to see if there is any abnormality
with your vehicle. WHEN THE SYSTEM IS SET
Activating the system
The system will sound the alarm under
the following conditions:
If any of the side doors or back door
is unlocked or opened without the key
or wireless remote control transmitter,
or if the hood is forcibly opened.
If the battery terminal is disconnected
and then reconnected.
If the ignition is hotwired.
The indicator light will come on when the
system is activated.
If the alarm has been activated and any
of the side doors or back door is un-
locked, all the side doors and back door
will re −lock automatically.
After one minute, the alarm will automati-
cally stop and the indicator light will starts
flashing again.
Reactivating the system
Once set, the system is automatically re-
set after the alarm stopped automatically
after one minute.
The alarm will activate again under the
same circumstances described in
“Activating the system”. Stopping the alarm
The alarm will be stopped by the following
these ways:
Unlock any of the side doors or the
back door with the key or wireless re-
mote control transmitter.
Turn the engine switch from the
“LOCK” to “ON” position.
These ways cancel the system at the
same time.
If the battery becomes discharged due
to the vehicle being unused for a long
time, etc., when the battery is recharged
or replaced, the system will give the
alarm. If this happens, immediately unlock
any of the side doors or the back door
with the key or the wireless remote con-
trol transmitter, and the alarm will stop.

08 SIENNA_U (L/O 0801)
51
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
TESTING THE SYSTEM1. Open all the windows.
2. Set the system as described above. All the side doors and back door should
be locked with the key or wireless re-
mote control transmitter. Be sure to
wait until the indicator light starts flash-
ing.
3. Unlock any side door from the inside. The system should activate the alarm.
4. Stop the alarm as described above.
5. Repeat this operation for the other doors and hood. When testing the
hood, also check that the system is
activated when the battery terminal is
disconnected and then reconnected.
If the system does not work properly,
have it checked by your Toyota dealer.
This indicates that the fuel filler door
is on the left side of your vehicle.1. To open the fuel filler door, pull the lever up.
When refueling, turn off the engine.
CAUTION
Do not smoke, cause sparks or al-
low open flames when refueling.
The fumes are flammable.
When opening the cap, do not re-
move the cap quickly. In hot weath-
er, fuel under pressure could cause
injury by spraying out of the filler
neck if the cap is suddenly re-
moved.
Fuel tank cap

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