2005 TOYOTA SIENNA battery

05 SIENNA_U (L/O 0409)
179
2005 SIENNA from Sep. ’04 Prod. (OM45431U)
(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) Malfunction Indicator Lamp
This lamp comes on when the ignition
key is turned to the “ON” position and
goes off after the engine starts. This
means that the warning light system is
operating properly.
If the lamp remains on, or the lamp
comes on while driving, first check the
followings.
Empty fuel tank
If the fuel tank is empty, refuel immedi-
ately.
Loose fuel tank cap
If the fuel tank cap is loose, securely
tighten it.
These cases are temporary malfunctions.
The malfunction indicator lamp will go off
after taking several driving trips.
If the lamp does not go off even after
several trips, contact your Toyota dealer
as soon as possible.
If the fuel tank is not empty or the fuel
tank cap is not loose...
There is a problem somewhere in the
engine, emission control system, elec-
tronic throttle control system, automatic
transmission electrical system or warn-
ing light system itself.
Contact your Toyota dealer as soon as
possible to service the vehicle.
If engine speed does not increase when
the accelerator pedal is depressed, there
may be a problem somewhere in the elec-
tronic throttle control system.
At this time, vibration may occur. Howev-
er, if you depress the accelerator pedal
more firmly and slowly, you can drive your
vehicle at low speeds. Have your vehicle
checked by your Toyota dealer as soon as
possible. Even if the abnormality of the electronic
throttle control system is corrected during
low speed driving, the system may not be
recovered until the engine is stopped and
the ignition key is turned to “ACC” or
“LOCK” position.
CAUTION
Be especially careful to prevent erro-
neous pedal operation.
Emissions Inspection and Maintenance
(I/M) programs
Your vehicle may not pass a state
emission inspection if the malfunction
indicator lamp remains on. Contact your
Toyota dealer to check your vehicle’s
emission control system and OBD
(On
−Board Diagnostics) system before
taking your vehicle for the inspection.
For details, see “Emissions Inspection and
Maintenance (I/M) programs” on page 456
in Section 6.

05 SIENNA_U (L/O 0409)
186
2005 SIENNA from Sep. ’04 Prod. (OM45431U)
“START”—Starter motor on. The key
will return to the “ON” position when
released.
For starting tips, see page 403 in Section
3.
It is not a malfunction even if the needle
of the tachometer, fuel gauge or engine
coolant temperature gauge returns to the
bottom position when the ignition switch is
turned to the “START” position.“ON”—Engine on and all accessories
on.
This is the normal driving position.
It is not a malfunction even if the needle
on the instrument panel may move when
the ignition switch is turned to the “ON”
position.
“ACC”—Accessories such as the radio
operate, but the engine is off.
If you leave the key in the “ACC” or
“LOCK” position and open the driver’s
door, a buzzer will remind you to remove
the key.
“LOCK”—Engine is off and the steering
wheel is locked. The key can be re-
moved only at this position.
You must push in the key to turn the key
from “ACC” to the “LOCK” position. The
selector lever must be put in the “P” posi-
tion before pushing the key.
Vehicles with engine immobilizer system—
Once you remove the key, the engine im-
mobilizer system is automatically set. (See
“Engine immobilizer system” on page 13
in Section 1−
2.) When starting the engine, the key may
seem stuck at the “LOCK” position. To
free it, first be sure the key is pushed all
the way in, and then rock the steering
wheel slightly while turning the key gently.
NOTICE
Do not leave the key in the “ON”
position if the engine is not running.
The battery will discharge and the
ignition could be damaged.
Ignition switch with steering
lock

05 SIENNA_U (L/O 0409)
242
2005 SIENNA from Sep. ’04 Prod. (OM45431U)
The rear seat audio system consists of
following components.1. Volume control knobs
2. Rear seat audio system display
3. Headphone input jacks
4. Front audio system
5. Rear seat audio system controller The rear seat audio system can be oper-
ated with the rear seat audio system con-
troller.
CAUTION
Do not disassemble or modify the
controller. It may cause an accident,
fire or electric shock.
NOTICE
Keep the controller away from direct
sunlight, high heat and high humidity.
These conditions could cause the
case to deform or the battery to ex-
plode or leak.
BEFORE USING THE CONTROLLER
(for new vehicle owners)
A battery is already set in the control-
ler with an insulating sheet, which pre-
vents the battery from being dis-
charged. Before using the controller,
remove the insulating sheet.
—Rear seat audio system
controller

05 SIENNA_U (L/O 0409)
247
2005 SIENNA from Sep. ’04 Prod. (OM45431U)
REPLACING CONTROLLER BATTERY
For replacement, use a CR2025 lithium
battery or equivalent.
CAUTION
Special care should be taken that
small children do not swallow the re-
moved battery or components.
NOTICE
When replacing the battery, be care-
ful not to lose the components.
 Replace only with the same or
equivalent type of battery recom-
mended by a Toyota dealer.
 Dispose of used batteries according
to the local regulations.
Replace the battery by using the following
procedures:
1. Pull the case out while pushing the lock release button to the side.2. Remove the discharged battery.
3. Put in a new battery with the positive
(+) side up.
Put in the case securely.
NOTICE
Make sure that the positive side of
the controller battery is facing cor-
rectly.
 Do not replace the battery with wet
hands. Water may cause rust.
 Do not touch or move any compo-
nents inside of the controller, or it
may interfere with proper operation.

05 SIENNA_U (L/O 0409)
248
2005 SIENNA from Sep. ’04 Prod. (OM45431U)
Be careful not to bend the electrode
of the controller battery insertion
and that dust or oil does not ad-
here to the transmitter case.
 Close the battery case securely.
After replacing the battery, check that the
controller operates properly. If the control-
ler still does not operate properly, contact
your Toyota dealer.
You can enjoy the rear seat audio sys-
tem with commercial headphone.
To use the headphones, connect them to
the jack.
The key must be in the “ACC” or “ON”
position.To adjust the volume of the headphones,
turn the knob. Turn right to increase the
volume. Turn left to decrease the volume.
The maximum volume depends on the
type of headphones.
The recommended headphone impedance
is from 16 Ω to 32 Ω.
Please contact your Toyota dealer for fur-
ther details.
CAUTION
Adjust the volume when you connect
the headphones to the jack. Loud
sounds may have a significant impact
on the human body.
—Headphone input j acks

05 SIENNA_U (L/O 0409)
252
2005 SIENNA from Sep. ’04 Prod. (OM45431U)
NOTICE
Benzene or alkaline solutions may
damage the coated surface of the
screen .
 To prevent the battery from being
discharged, do not turn on the rear
seat entertainment system longer
than necessary when the engine is
not running.
The rear seat entertainment system can
be operated with the rear seat entertain-
ment system controller and buttons on the
DVD player unit. The system cannot be
operated by touching the switches on the
screen directly.
CAUTION
Do not disassemble or modify the
controller. It may cause an accident,
fire or electric shock.
NOTICE
Keep the controller away from direct
sunlight, high heat and high humidity.
These conditions could cause the
case to deform or the battery to ex-
plode or leak.
BEFORE USING THE CONTROLLER
(for new vehicle owners)
A battery is already set in the control-
ler with an insulating sheet, which pre-
vents the battery from being dis-
charged. Before using the controller,
remove the insulating sheet according
to the following procedure.
—Rear seat entertainment
system controller

05 SIENNA_U (L/O 0409)
264
2005 SIENNA from Sep. ’04 Prod. (OM45431U)
Compact disc player
Use this button to skip up or down to a
different track.
Push the “
” or “” side of the “TUNE/
TRACK” button until the number of the
track you want to listen to appears on the
screen. If you want to return to the begin-
ning of the current track, quickly push the
“
” side of the “TUNE/TRACK” button one
time.
Push and hold the “
” or “” side of the
“TUNE/TRACK” button to fast forward or
reverse within a compact disc. When you
release the button, the compact disc play-
er will resume playing. REPLACING CONTROLLER BATTERY
For replacement, use 3 AA batteries.
CAUTION
Special care should be taken to pre-
vent small children from swallowing
the removed transmitter battery or
components.
NOTICE

When replacing the battery, be care-
ful not to lose the components.
 Replace only with the same or
equivalent type of battery recom-
mended by a Toyota dealer.
 Dispose of used batteries according
to local regulations.
Replace the battery according to the fol-
lowing procedure:
1. Remove the cover of the controller as shown.

05 SIENNA_U (L/O 0409)
265
2005 SIENNA from Sep. ’04 Prod. (OM45431U)
2. Remove the discharged batteries andput in the new batteries as shown.
Install the cover.
NOTICE
Be sure that the positive side and
negative side of the controller bat-
tery should be faced correctly.
 Do not replace the battery with wet
hands. Water may cause rust.
 Do not touch or move any compo-
nents inside of the controller, or it
may interfere with proper operation.
 Be careful not to bend the electrode
of the controller battery insertion.
 Close the battery case securely.
After replacing the battery, check that the
controller operates properly. If the control-
ler still does not operate properly, contact
your Toyota dealer. The DVD player can play audio CDs,
DVD video discs, CD texts, dtsCDs
and video CDs.
For appropriate discs for this player, see
“Audio/video system operating hints” on
page 300 in this Section.
The DVD player works when the ignition
key is in the “ACC” or “ON” position.
To turn on the DVD player, a disc must
be loaded in the player.
To turn off the player, eject the disc.
Error messages
If the player malfunctions, your audio sys-
tem will display one of the three following
error messages.
If “DISC CHECK” appears on the
screen:
It indicates that the disc is dirty,
damaged or it was inserted upside down.
Clean the disc or insert it correctly.
If “REGION CODE ERROR” appears on
the screen: It indicates that the DVD re-
gion code is not set properly.
If “DVD ERROR” appears on the
screen: There is a problem inside the
player. Eject the disc. Set the disc again.
If the malfunction still exists, take your
vehicle to your Toyota dealer.
—DVD player