2004 Lexus IS300 change key battery

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.
03 07.09

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

STARTING AND DRIVING
235
IGNITION SWITCH WITH STEERINGLOCK
SS31002
ºSTARTº - Starter motor on. The key will return to the
ºONº position when released.
For starting tips, see page 237.
ºONº - Engine on and all accessories on.
This is the normal driving position.
NOTICE
Do not leave the key in the ºONº position if the engine
is not running. The battery will discharge and theelectronic ignition system could be damaged.
ºACCº - Accessories such as the radio operate, but the
engine is off. If you leave the key in the ºACCº or ºLOCKº position and open
the driver's door, a buzzer will remind you to remove the key.*
NOTE: *The volume or interval of beep sound can be
changed. Ask your Lexus dealer for details.
SS31003
ºLOCKº - Engine is off and the steering wheel is locked.
The ignition key can be removed only at this position.
Manual transmission: To turn the key from ºACCº to the
ºLOCKº position, you must push in the key.
Automatic transmission: To turn the key from ºACCº to the
ºLOCKº position you must put the transmission selector lever
in the ºPº position and you must push in the key.
Once you remove the key, the engine immobilizer system is
automatically set. See ºEngine immobilizer systemº on page
12.
03 07.09