key battery Lexus IS300 2004 Air Conditioning / LEXUS 2004 IS300 OWNER'S MANUAL (OM53461U)

KEYS AND DOORS
14
SV11012a

SportCross
1Locking the doors
2Unlocking the doors
3Indicator light
4Sounding an alarm
NOTE: *This feature can be set inoperative as vehicle theftdeterrent measure in case of the loss of the wireless remote control key. Ask your Lexus dealer for details.
When you operate any button on the key, push it slowly and
surely. At this time, the indicator light on the key grip flashes
once.
The operational range of the wireless remote control is
approximately 1 meter (3 ft.). The effective range may vary
with different conditions. To activate the wireless remote
control w ithout fail, do it approximately 1 meter (3 ft.) from your
Lexus. In the following cases, the battery in the key may be
discharged. If this is the case, replace it using a special
screwdriver.

The remote control does not work.
 The operational range of wireless remote control becomes
extremely short.
 The indicator light on the key is dimmed or does not come
on.
For the replacement of the battery, see ºReplacing the batteryº
on page 18. You can also have the battery of the key replaced
by your Lexus dealer.
If you lose the wireless key, contact your Lexus dealer as soon
as possible to avoid the possibility of theft, or an accident.
You can use up to 4 wireless remote control keys for the same
vehicle. Contact your Lexus dealer for detailed information.
The wireless remote control key is an electronic
component. Observe the following instructions in order
not to cause damage to the key.
 Do not leave the wireless remote control key on places
where the temperature becomes high such as on the dashboard.
 Do not disassemble it.
 Avoid knocking it hard against other objects or dropping it.
 Avoid putting it in water.
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KEYS AND DOORS
18
Connect the equipment into an outlet on a circuit
different from that to which the receiver is
connected.
 Consult the dealer or an experienced radio / TV
technician for help.
FCC WARNING:
Changes or modifications not expressly approved
by the party responsible for compliance could void
the user's authority to operate the equipment.
For vehicles sold in Canada
Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this
device must accept any interference, including
interference that may cause undesired operation of
the device.
Replacing the battery
When you replace the battery, prepare a lithium battery
CR1616 or equivalent and a special screwdriver.
CAUTION
Special care should be taken to prevent small children
from swallowing the removed battery or components.
NOTICE
When replacing the battery, be careful not to lose the components, screws and O-ring.
Replace only with the same or equivalent typerecommended by a Lexus dealer.
Dispose of used battery according to the local laws.
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KEYS AND DOORS
19
11L028-1
1. Remove the screw, and then the cover while pushing it in
the arrow direction.
11L029-1
2. Remove the module from the key frame.
11L030-1
3. Remove the 2 screws to take out the lid of the module.
4. Take out the discharged battery and put a new battery with
the positive side up.
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KEYS AND DOORS
20
NOTICE
Make sure the positive side and negative side of thebattery are faced correctly.
Do not replace the battery with wet hands. Water may
cause unexpected rust.
Do not touch or move any components inside of the transmitter, or it may interfere with proper operation.
Be careful not to bend the electrode of the batteryinsertion and that dust or oils do not adhere to theinside of the module.
Take care not to lose the screws and O-ring.
5. Install the lid with the 2 screws.
NOTICE
Take care not to damage or bend the O-ring wheninstalling.
6. Install the module into the key frame and secure the cover
with the screw.
7. When pushing any switch on the wireless key, make sure
the indicator light comes on.
DOORS
Locking with key
SS11007a

1Lock 2Unlock
Turn the key towards the front of the vehicle to lock and
towards the back to unlock.
Locking (or unlocking) the driver's door will lock (or unlock) all
the other doors simultaneously. In the driver's door lock,
turning the key once will unlock the driver's door and twice in
succession will unlock all doors simultaneously.*
Together with the activation of unlocking, the interior light will
turn on for 15 seconds if the interior light switch is in the
ºDOORº position.** However, this function does not work
when the ignition key is in the ºONº position. For further
information, see ºInterior lightº on page 61.
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KEYS AND DOORS
24
BACK DOOR
Opening and closing
SV11021

Opening from outside 1Push 2Open
To open the back door from the outside, push up the back
door opener and raise the door.
If the back door will not open even pressing the back door
opener, press it again.
When opening the back door, make sure that the back door will
not come down by itself.
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 ºDoorsº on page
20.)
 Operate the wireless remote control. (See ºWireless
remote controlº on page 13.)
 Locking (or unlocking) the driver's door will lock (or unlock)
all the other doors simultaneously. In the driver's door lock,
turning the key once will unlock the driver's door and twice in succession will unlock all doors simultaneously.
If the battery terminal is disconnected and reconnected, the
back door will be automatically locked. Be careful not to lock
your keys in the vehicle.
See ºCargo and luggageº on page 275 for precautions in
loading luggage.
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KEYS AND DOORS
27
THEFT DETERRENT SYSTEM
SV17003

Sedan
SV17004

SportCross
To deter theft of the vehicle, this system is designed to
sound an alarm if any of the doors, trunk or hood is
forcibly unlocked or the battery terminal is disconnected
and then reconnected while the vehicle is locked.*
NOTE: *The system operating condition can be changed.Ask your Lexus dealer for details.
The alarm blows the horn intermittently and flashes the
headlights, tail lights and other exterior lights.
SV17002
Setting the system
1. Turn the ignition key to the ºLOCKº position and
remove it.
The engine immobilizer system causes the indicator light to
flash.
03 07.09

KEYS AND DOORS
282. Close and lock all the doors, trunk and hood using an
ignition key or wireless remote control.
The flashing indicator light will remain on when all the doors,
trunk and hood are closed and locked.
3. After 30 seconds, the indicator starts flashing and the
system is set.
Cancelling the system
When you unlock any door or trunk using an ignition key
or wireless remote control, the system is cancelled.
Activating the system
The alarm sounds for 60 seconds if any of the following are
operated:

Unlocking any door or trunk without using an ignition key or
wireless remote control.
 Opening the hood forcibly.
 Reconnecting the battery.
If any door is unlocked and the ignition key is not in the ignition
switch during the alarm sounding, its door is automatically
locked.
To stop the alarm: Use either of the following methods.
 Unlock the door or trunk using an ignition key or wireless
remote control.
 Turn the ignition switch on.
Testing the system
1. Open all the windows.
2. Set the system as described above.
The front doors should be locked with the ignition key or
wireless remote control. Be sure to wait until the indicator light
starts flashing.
3. Unlock one of the doors from the inside.
The system should activate the alarm.
4. Unlock any of the doors with a key or the wireless
remote control to cancel the system.
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
Lexus dealer.
NOTICE
Disconnecting the battery may result in the erasure of information you have set in the computer memory. After
reconnecting the battery, check that the memorized data has been retained. If it has been erased, input it into
the computer once more.
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SWITCHES
37
The system will automatically shut off when the defogger has
operated about 15 minutes.
CAUTION
Since
the mirror surfaces can get hot, do not touch them
when the switch is on or operate the wipers.
If further defrosting or defogging is desired, simply actuate the
switch again. When the surface has cleared, push the switch
once again to turn the defogger off. Continuous use may cause
the battery to discharge, especially during stop-and-go
driving. The defogger is not designed to dry rain water or to
melt snow.
NOTICE
When cleaning the inside of the rear window, be careful not to scratch or damage the heater wires orconnectors.
To prevent the battery from being discharged, do notoperate the defogger continuously longer thannecessary.
POWER WINDOW SWITCHES
SV12019a

1For driver's window
2For front passenger's window
3For left rear window
4For right rear window
To raise or lower the windows, use the switch on each
door. The passengers' windows can also be controlled by
the switches on the driver's door.
The power windows work when the ignition key is in the ºONº
position.
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SWITCHES
40
EMERGENCY FLASHER SWITCH
SV12023
To turn on the emergency flashers, push the switch.
All the turn signal lights will flash. The emergency flashers will
work with the engine running or off and with or without the
ignition key.
Turn on the emergency flashers to warn other drivers if you
must stop your vehicle where it might be a traffic hazard.
Always pull your vehicle as far off the road as possible.
The turn signal light switch will not work when the emergency
flashers are in operation.
NOTICE
To prevent the battery from being discharged, do notleave the switch on longer than necessary when theengine is not running.
SEAT HEATER SWITCHES
SV12006

1For driver's seat 2For front passenger's seat
There is a heater switch for each front seat. Push these
switches to turn the respective seat heater on, and push
the switches again to turn them off.
The ignition key must be in the ºONº position.
When the seat heater switch is on, the indicator on the right
side of the switch will come on.
03 07.09

INTERIOR EQUIPMENT
66The power outlet is designed for power supply for car
accessories.
The ignition key must be in the ºACCº or ºONº position for t\
he
power outlet to be used.
NOTICE
In the console: To prevent the fuse from being blown,
do not use the electricity over the total vehiclecapacity of 12V 3.5A.
In the luggage compartment: To prevent the fusefrom being blown, do not use the electricity over thetotal vehicle capacity of 12V/120W.
To prevent the battery from being discharged, do notuse the power outlet longer than necessary when theengine is not running.
Close the power outlet lid when the power outlet isnot in use. Inserting a foreign object other than theappropriate plug that fits the outlet, or allowing anyliquid into the outlet may cause electrical failure or
short circuits.
GLOVE BOX
SS14012

1Unlock 2Open 3Lock
To open the glove box door, pull the lever. To lock the
glove box door, insert the master key and turn it
clockwise.
With the tail lights on, the glove box light will come on when the
glove box door is open.
CAUTION
To reduce the chance of injury in case of an accident or
a sudden stop, always keep the glove box door closed
while driving.
03 07.09