2005 Lexus IS300 key

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 ªIf 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 ENGINE SPEED
If engine speed does not increase when the accelerator
pedal is depressed, there may be a problem somewhere
in the electronic throttle control system.
At this time, if you depress the accelerator pedal more firmly
and slowly, you can drive your 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 ªACCº or ªLOCKº position.
CAUTION
Be especially careful to prevent erroneous pedal
operation.
04 06.30

IN CASE OF AN EMERGENCY
281
IF YOUR VEHICLE WILL NOTSTART
(a) Simple checks
Before making these checks, make sure you have followed the
correct starting procedure instructions in ªHow to start the
engineº on page 237 and that you have sufficient fuel. Since
your vehicle is equipped with the engine immobilizer system,
also check whether the other keys will start the engine. If they
work, your key may be broken. Have the key checked at your
Lexus dealer. If none of your keys work, there may be a
malfunction in the immobilizer system. Call your Lexus dealer.
See ªKeysº on page 8.
If the engine is not turning over or is turning over too
slowly ±
1. Check that the battery terminals are tight and clean.
2. If the battery terminals are O.K., switch on the interior light.
3. If the light is out, dim or goes out when the starter is
cranked, the battery is discharged. You may try jump starting.
See ª(c) Jump startingº for further instruction.
If the light is O.K., but the engine still will not start, it needs
adjustment or repair. Call a Lexus dealer, Roadside
Assistance or Customer Service Assistance. (See
ªForewordº.)
NOTICE
Do not pull± or push±start the vehicle. It may damage the vehicle or cause a collision when the engine starts.Also the three±way catalytic converter may overheatand become a fire hazard.
If the engine turns over at its normal speed but will not
start ±
1. The engine may be flooded because of repeated cranking.
See ª(b) Starting a flooded engineº for further instructions.
2. If the engine still will not start, it needs adjustment or repair.
Call a Lexus dealer, Roadside Assistance or Customer
Service Assistance. (See ªForewordº.)
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IN CASE OF AN EMERGENCY
282
(b) Starting a flooded engine
If the engine will not start, your engine may be flooded
because of repeated cranking.
If this happens, turn the key to ªSTARTº with the accelerator
pedal fully depressed. Continue this operation for 30 seconds
and then stop cranking. Then try starting the engine with your
foot off the accelerator pedal.
If the engine does not start after 30 seconds of cranking,
release the key, wait a few minutes and try again.
If the engine still will not start, it needs adjustment or repair. Call
a Lexus dealer, Roadside Assistance or Customer Service
Assistance. (See ªForewordº.)
NOTICE
Do not crank for more than 30 seconds at a time. Thismay overheat the starter and wiring systems.
(c) Jump starting
To avoid serious personal injury and damage to your
vehicle which might result from battery explosion, acid
burns, electrical burns, or damaged electronic
components, these instructions must be followed
precisely.
If you are unsure about how to follow this procedure, we
strongly recommend that you seek help from your Lexus
dealer, Roadside Assistance or Customer Service Assistance.
(See ªForewordº.)
CAUTION
 Batteries contain sulfuric acid which is poisonous
and corrosive. Wear protective safety glasses when
jump starting, and avoid spilling acid on your skin,
clothing, or vehicle.
 If you should accidentally get acid on yourself or in
your eyes, remove any contaminated clothing and
flush the affected area with water immediately. Then
get immediate medical attention. If possible,
continue to apply water with a sponge or cloth while
en route to the medical office.
 The gas normally produced by a battery will explode
if a flame or spark is brought near. Use only
standardized jumper cables and do not smoke or
light a match while jump starting.
04 06.30

IN CASE OF AN EMERGENCY
300
From rear
SS41016b
Place the ignition key in the ªACCº position.
NOTICE
Do not tow with the key removed or in the ªLOCKº
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
04 06.30

IN CASE OF AN EMERGENCY
304
NOTICE
Use only a cable or chain specifically intended for usein towing vehicles. Securely fasten the cable or chain tothe towing eyelet provided.
Before towing, release the parking brake and put the
transmission in neutral (manual) or ªNº (automatic). The
ignition key must be in ªACCº (engine off) or ªONº (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 ªLOCKº or ªACCº. Make sure the
parking brake is applied. Pry up the cover with a
flat±bladed screwdriver or equivalent.
04 06.30

IN CASE OF AN EMERGENCY
305
SV04013
2Insert your finger, the screwdriver or equivalent into the
hole to push down the shift lock override button. You can
shift the selector lever while pushing the button.
For your safety, keep the brake pedal depressed.
Be sure to have the system checked by your Lexus dealer as
soon as possible.
IF YOU LOSE YOUR KEYS OR LOCK YOURSELF OUT
You can purchase a new key at your Lexus dealer if you
can give them the key number and master key.
Even if you lose only one key, contact your Lexus dealer to
make a new key. If you lose all your master keys, you cannot
make new keys; the whole engine immobilizer system must be
replaced.
See the suggestion given in ªKeysº on page 8.
You can use the wireless remote control system with the new
key. Contact your Lexus dealer for detailed information.
If your keys are locked in the vehicle and you cannot get a
duplicate, many Lexus dealers can still open the door for you,
using their special tools. If you must break a window to get in,
we suggest breaking the smallest side window because it is the
least expensive to replace. Be extremely cautious to avoid cuts
from the glass.
04 06.30

ENGINE
328± COOLING SYSTEM
Capacity
7.5 L (7.9 qt., 6.6 lmp.qt.)
Coolant typeªToyota Super Long Life Coolantº or similar high quality ethylene glyco\
l
based non±silicate, non±amine, non±nitrite, and non±borate c\
oolant with
long±life hybrid organic acid technology. (Coolant with long±life hybrid
organic acid technology is a combination of low phosphates and organic
acids.)
Do not use plain water alone.
NOTE:
ªToyota Super Long Life Coolantº is used in your Lexus vehicle at facto\
ry fill. In order to avoid technical problems, only use ªToyota
Super Long Life Coolantº or similar high quality ethylene glycol based non±\
silicate, non±amine, non±nitrite, and non±borate coolant
with long±life hybrid organic acid technology. (Coolant with long±life hybrid organic acid technology is a combin\
ation of low
phosphates and organic acids.) Do not use plain water alone. Please con\
tact your Lexus dealer for further details.
± FUEL
Fuel type
Unleaded gasoline only
Octane rating91 (Research octane number 96) or higher
± IGNITION SYSTEMSpark plug ± Make DENSO ± Gap
SK16R±P11
1.1 mm (0.043 in.)
± ELECTRICAL SYSTEM
Battery ± Open voltage at 20 C (68F):
Charging rates
12.7 V Fully charged
12.3 V Half charged
11.9 V Discharged
[Voltage that is checked 20 minutes after the key is removed with all the
lights turned off]
5A max.
04 06.30