lexus LS400 1999 Comfort Adjustment / LEXUS 1999 LS400 OWNER'S MANUAL (OM50514U)

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Keep the trunk lid closed while driving. An
open or unsealed trunk lid may cause exhaust
gases to be drawn into the vehicle.
 To allow proper operation of your vehicle's
ventilation system, keep the inlet grilles in front
of the windshield clear of snow, leaves, or other
obstructions.
 If you smell exhaust fumes in the vehicle, drive
with the windows open and the trunk lid closed.
Have the cause immediately located and
corrected.BEFORE STARTING THE ENGINE
1. Check the area around the vehicle before entering it.
2. Adjust seat position, seatback angle, head restraint
height and steering wheel angle.
3. Adjust inside and outside rear view mirrors.
4. Lock all doors.
5. Fasten seat belts.
Remember to check that the service reminder indicators
function when turning the key to ºONº, and check the fuel
gauge to see that you have sufficient fuel.

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IGNITION SWITCH WITHSTEERING LOCK
31L001±1

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ºSTARTº ± Starter motor on. The key will return to
the ºONº position when released.
For starting tips, see page 280.
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 dischargeand the electronic ignition system/distributorignition 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 bechanged. Ask your Lexus dealer for details.

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31L003±1
ºLOCKº ± Engine is off and the steering wheel is
locked. The ignition key can be removed only at this
position.
To turn the key from ºACCº to the ºLOCKº position, you
must put the transmission selector lever in the ºPº
position.
Once you remove the key, the engine immobiliser
system is automatically set. See ºEngine immobiliser
systemº on page 15.
When starting the engine, the key may seem stuck at the
ºLOCKº 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.
If, in an emergency, you must turn the engine off while
the vehicle is moving, turn the key only to ºACCº.

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PARKING BRAKE
31L005
1To set: Fully depress the parking brake pedal.
2To release: Pull the parking brake release lever.
Before leaving your vehicle, firmly apply the parking
brake.
CAUTION
Before driving, make sure the parking brake is fully
released and that the parking brake reminder light is off.

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HOW TO START THE ENGINE
Before cranking
1. Apply the parking brake firmly.
2. Turn off unnecessary lights and accessories.
3. Put the selector lever in ºPº. If you need to restart the
engine while the vehicle is moving, put the selector lever
in ºNº. A starter safety device will prevent the starter
from operating if the selector lever is in any drive
position.
4. Depress the brake pedal and hold it to the floor until
you are ready to drive off.
Starting the engine
Before starting the engine, be sure to follow the
instructions in ºBefore crankingº.
Normal starting procedure
The multiport fuel injection system/sequential multiport
fuel injection system in your engine automatically
controls the proper air±fuel mixture for starting. You can
start a cold or hot engine as follows:
1. With your foot off the accelerator pedal, crank the
engine by turning the key to ºSTARTº. Release it when
the engine starts.
2. After the engine runs for about 10 seconds, you are
ready to drive. If the weather is below freezing, let the engine warm up
for a few minutes before driving. Do not leave the vehicle
while the engine is warming up.
If the engine stalls ...
Simply restart it , using the correct procedure given in
normal starting.
If the engine will not start
See ºIf your vehicle will not startº on page 342.
NOTICE
Do not crank for more than 30 seconds at a
time. This may overheat the starter and wiringsystems.
Do not race a cold engine.
If the engine becomes difficult to start or stallsfrequently, have the engine checkedimmediately.

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AUTOMATIC TRANSMISSION
Your automatic transmission has a shift lock system
to minimize the possibility of incorrect operation.
This means you can only shift out of ºPº position
when the brake pedal is depressed with the ignition
switch in ºONº position. ( )

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31L078a

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The shift position is displayed on the instrument
cluster.
P: Parking, engine starting and key removal position
R: Reverse position
N: Neutral position
D: Normal driving position (Shifting into overdrive
possible)
4: Position for engine braking (Shifting into
overdrive not possible)
When the cruise control is being used, even if you
downshift from ºDº to º4º, engine braking will not
be applied because the cruise control is not
cancelled. For the operation to decrease the
vehicle speed, see page 300.
3, 2: Position for more powerful engine braking
L: Position for maximum engine braking Correct use of the automatic transmission is
explained in the following parts.
(a) Normal driving
(b) Using engine braking
(c) Using the º3º, º2º and ºLº positions
(d) Backing up
(e) Parking
(f) Good driving practice
(g) Rocking your vehicle if stuck
(h) If you cannot shift the selector lever

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(a) Normal driving
31L007a

1ºPº (Park) position 2ºNº (Neutral) position
1. Start the engine as instructed in ºHow to start the
engineº on page 280.
The transmission must be in ºPº or ºNº. The engine will
not start in any drive position even if the ignition key is
turned to ºSTARTº.