2004 Lexus IS300 ignition

STARTING AND DRIVING
257
Traction control off mode
SV31036
If your wheels get stuck in a ditch when you are driving on
a severe off road and sand, turn off the traction control
system. This system that controls engine performance
interferes with the process of freeing your wheels.
To turn off: Push ºTRAC OFFº switch.
The ºTRAC OFFº indicator/warning light will come on.
To turn on: Push ºTRAC OFFº switch once again.
The ºTRAC OFFº indicator/warning light will go off.
SV31043
ºTRAC OFFº indicator/warning light
This light also warns that there is a problem somewhere in the
traction control system.
The light will come on when the ignition key is turned to ºONº
and will go off after a few seconds. It will come on again when
you push the ºTRAC OFFº switch to turn off the system.
If the light comes on with the normal driving mode while driving,
the system does not work. However, as conventional braking
operates when applied, there is no problem to continue your
driving.
In the following cases, contact your Lexus dealer:
The light does not come on when the ignition key is turned
to ºONº
 The light remains on after the ignition is turned on.
 The light comes on with the normal driving mode while
driving.
 The light flashes.
03 07.09

STARTING AND DRIVING
259
SV31037

Slip indicator light
If the vehicle is going to skid during driving , the slip indicator
light blinks and an alarm sounds intermittently. Special care
should be taken while driving.
The slip indicator light comes on for a few seconds when the
ignition key is turned to ºONº. If the indicator light does not
come on when the ignition is turned on, contact your Lexus
dealer.
ºVSCº warning light
SV31042
This light warns that there is a problem somewhere in the
vehicle stability control system or traction control system.
The light will come on when the ignition key is turned to ºONº
and will go off after a few seconds.
If the light comes on while driving, the vehicle stability control
system and traction control system do not work. However, as
conventional braking operates when applied, there is no
problem to continue your driving.
03 07.09

STARTING AND DRIVING
260In the following cases, contact your Lexus dealer:

The warning light does not come on after the ignition key is
turned to ºONº.
 The warning light remains on after the ignition key is turned
to ºONº.
 The warning light comes on while driving.
The ºTRAC OFFº indicator/warning light will come on when the
ºVSCº warning light comes on even if the ºTRAC OFFº switch
is not pushed.
ELECTRONIC THROTTLE CONTROL SYSTEM
The electronic throttle control system always maintains
appropriate engine output in relation to the accelerator
opening in all driving conditions.
SV31038
You can select the snow mode by pushing the ºSNOWº
switch. The ºSNOWº indicator light will come on.
Snow mode: Decreases the engine output to minimize rear
wheel spinning on snowcovered or slippery roads.
To return to the normal mode, push the ºSNOWº switch again.
The ºSNOWº indicator light will go off.
When you turn the ignition switch off in the snow mode, the
mode automatically changes to the normal mode.
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STARTING AND DRIVING
263
ºABSº warning light
SV31014

U.S.A.
SV31031

CANADA
The light comes on when the ignition key is turned to the ºONº
position. If the anti-lock brake system and the brake assist
work properly, the light turns off after a few seconds.
Thereafter, if either of the systems malfunctions, the light
comes on again.
When the ºABSº warning light is on (and the brake system
warning light is off), the anti-lock brake system, the brake
assist system, the traction control system and/or the vehicle
stability control system do not operate, but the brake system
still operates conventionally.
When the ºABSº warning light is on (and the brake system
warning light is off), the anti-lock brake system and/or the
traction
control system do/does not operate so that the wheels
could lock up during a sudden braking or braking on slippery
road surfaces.
If either of the following conditions occurs, this indicates
a malfunction somewhere in the components monitored
by the warning light system. Contact your Lexus dealer
as soon as possible to service the vehicle.
 The light does not come on when the ignition key is turned
to the ºONº position, or remains on.
 The light comes on while you are driving.
A warning light turning on briefly during operation does not
indicate a problem.
03 07.09

DRIVING TIPS
271
See page 335 for recommended viscosity. Leaving a heavy
summer oil in your vehicle during winter months may cause
harder starting. If you are not sure about which oil to use, call
your Lexus dealer - they will be pleased to help.
Check the electronic ignition system for loose
connections or obvious damage.
Keep the door locks from freezing.
Squirt
lock de-icer or glycerine into the locks to keep them from
freezing.
Use a washer fluid containing an antifreeze solution.
This product is available at your Lexus dealer and most auto
parts stores. Follow the manufacturer's directions for how
much to mix with water.
NOTICE
Do not use engine antifreeze or any other substitute because it may damage your vehicle's paint.
Do not use your parking brake when there is a possibility
it could freeze.
When parking, put the transmission into ºPº (automatic) or into
first or reverse (manual) and block the front wheels. Do not use
the parking brake, or snow or water accumulated in and around
the parking brake mechanism may freeze the parking brake,
making it hard to release.
Keep ice and snow from accumulating under the fenders. Ice and snow built up under your fenders can make steering
difficult. During bad winter driving, stop and check under the
fenders occasionally.
Depending on where you are driving, we recommend you
carry some emergency equipment.
Some of
the things you might put in the vehicle are tire chains,
window scraper, bag of sand or salt, flares, small shovel,
jumper cables, etc.
03 07.09

IN CASE OF AN EMERGENCY
280
IF YOUR ENGINE STALLS WHILEDRIVING
If your engine stalls while driving . . . .
1. Reduce your speed gradually, keeping a straight line.
Move cautiously off the road to a safe place.
2. Turn on your emergency flashers.
3. Try starting the engine again.
If the engine will not start, see ºIf your vehicle will not startº\
.
CAUTION
If the engine is not running, the power assist for the
brakes and steering will not work, so steering and
braking will be much harder than usual.
IF YOU CANNOT INCREASE THEENGINE SPEED
If the engine speed does not increase with the accelerator
pedal depressed down to about the middle position, there
may be a problem somewhere in your electronic throttle
control system.
At this time, if you depress the accelerator pedal more firmly
and slowly, you can drive you vehicle at low speeds. Have your
vehicle checked by your Lexus dealer as soon as possible.
Even if the abnorma lity 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 ºACCº or ºLOCKº position.
CAUTION
Be especially careful to prevent erroneous pedal
operation.
03 07.09

IN CASE OF AN EMERGENCY
300
From rear
SS41016b
Place the ignition key in the ºACCº position.
NOTICE
Do not tow with the key removed or in the ºLOCKº
position, as the steering lock mechanism is notstrong enough to hold the front wheels straight.
When lifting wheels, take care to ensure adequateground clearance for towing at the opposite end ofthe raised vehicle. Otherwise, the bumper and/orunderbody of the towed vehicle will be damagedduring towing.
(b) Using a flat bed truck
SS41017
 Tie down points
40E014
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IN CASE OF AN EMERGENCY
304
NOTICE
Use only a cable or chain specifically intended for usein towing vehicles. Securely fasten the cable or chainto the towing eyelet provided.
Before towing, release the parking brake and put the
transmission in neutral (manual) or ºNº (automatic). The
ignition key must be in ºACCº (engine off) or ºONº (engine
running).
CAUTION
If the engine is not running, the power assist for the
brakes and steering will not work so steering and
braking will be much harder than usual.
IF YOU CANNOT SHIFT
AUTOMATIC TRANSMISSION SELECTOR LEVER
SV04012
If you cannot shift the selector lever, use the shift lock
button as follows:
1Turn the ignition key to ºLOCKº or ºACCº. Make sure the
parking brake is applied. Pry up the cover with a
flat-bladed screwdriver or equivalent.
03 07.09