1998 Lexus LS400 key

AIR CONDITIONING AND AUDIO
121
AUTOMATIC AIR CONDITIONING CONTROLS
21L001-5
The automatic air conditioning automatically maintains the set
temperature.
This air conditioning features automatic fan speed and air flow
control which automatically selects the most suitable fan speed
and air flow to control the temperature. The ignition key must be
in the ”ON” position.NOTICE
To prevent the battery from being discharged, do not leave the air
conditioning on longer than necessary when the engine is not
running.

AIR CONDITIONING AND AUDIO
134
Using your audio system: some basics
This section describes some of the basic features of the Lexus audio
system. Some information may not pertain to your system.
Your audio system works when the ignition key is in the ”ACC” or
”ON” position.
NOTICE
To prevent the battery from being discharged, do not leave the
car audio on longer than necessary when the engine is not
running.
(a) Turning the system on and off
20L002-1
Push this knob to turn the audio system on and off. Turn this
knob to adjust the volume.
The system turns on in the last mode used.
20L042-2
Push ”AM”, ”FM1/2”, ”TAPE” or ”CD” to turn on that mode.
The selected mode turns on directly.
Push these buttons if you want to switch from one mode to another.
If the tape or disc is not set, the cassette player or compact disc player
does not turn on.
You can turn off the cassette player by ejecting the cassette tape. If
the audio system was previously off, then the entire audio system
will be turned off when you eject the cassette tape. If another
function was previously playing, it will come on again.

STARTING AND DRIVING
157
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 ”ON”, and check the fuel gauge to see that
you have sufficient fuel.
IGNITION SWITCH WITH
STEERING LOCK
31L0011
”START” Starter motor on. The key will return to the ”ON”
position when released.
For starting tips, see page 159.
”ON” Engine on and all accessories on.
This is the normal driving position.
NOTICE
Do not leave the key in the ”ON” position if the engine is not
running. The battery will discharge and the electronic ignition
system/distributor ignition system could be damaged.
”ACC” Accessories such as the radio operate, but the engine
is off.
If you leave the key in the ”ACC” or ”LOCK” position and open the

STARTING AND DRIVING
158driver’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.
31L0031
”LOCK” Engine is off and the steering wheel is locked. The
ignition key can be removed only at this position.
To turn the key from ”ACC” to the ”LOCK” position, you must put
the transmission selector lever in the ”P” position.
Once you remove the key, the engine immobiliser system is
automatically set. See ”Engine immobiliser system” on page 10.
When starting the engine, the key may seem stuck at the ”LOCK”
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 ”ACC”.
PARKING BRAKE
31L005
1
To set: Fully depress the parking brake pedal.
2
To 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.

STARTING AND DRIVING
159
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 ”P”. If you need to restart the engine
while the vehicle is moving, put the selector lever in ”N”. 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
”Before cranking”.
Normal starting procedure
The multiport fuel injection system/sequential multiport fuel
injection system in your engine automatically controls the proper
airfuel 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 ”START”. 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 ”If your vehicle will not start” on page 193.
NOTICE
Do not crank for more than 30 seconds at a time. This may
overheat the starter and wiring systems.
Do not race a cold engine.
If the engine becomes difficult to start or stalls frequently,
have the engine checked immediately.

STARTING AND DRIVING
160
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 ”P” position when the brake pedal is depressed with
the ignition switch in ”ON” position. ()
31L078
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 ”D” to ”4”, engine braking will not be applied because
the cruise control is not cancelled. For the operation to
decrease the vehicle speed, see page 170.
3, 2:Position for more powerful engine braking
L:Position for maximum engine braking

STARTING AND DRIVING
161 Correct use of the automatic transmission is explained in the
following parts.
(a) Normal driving
(b) Using engine braking
(c) Using the ”3”, ”2” and ”L” positions
(d) Backing up
(e) Parking
(f) Good driving practice
(g) Rocking your vehicle if stuck
(h) If you cannot shift the selector lever
(i) If the ”ECT PWR” indicator light flashes
(a) Normal driving
31L0072
1
”P” (Park) position 2
”N” (Neutral) position
1. Start the engine as instructed in ”How to start the engine” on
page 159.
The transmission must be in ”P” or ”N”. The engine will not start
in any drive position even if the ignition key is turned to ”START”.

STARTING AND DRIVING
169
Turning on the system
31L067
To operate the cruise control, push the main switch. This turns the
system on. The indicator light in the instrument cluster shows that
you can now set your desired cruising speed. Another push on the
switch will turn the system completely off.
When the ignition key is turned off, the main switch is also
automatically turned off. To use the cruise control again, push the
main switch again to turn it on.
CAUTION
To avoid accidental cruise control engagement, keep the main
switch off when not using the cruise control.
Setting at a desired speed
31L068
The transmission must be in ”D” or ”4” before you set the cruise
control speed.
Bring the vehicle to the desired speed, press the control lever
downward in the ”SET/COAST” direction and release it. This sets
the vehicle at that speed. Now you may take your foot off the
accelerator pedal. If you need acceleration for example, when
passing depress the accelerator pedal enough for the vehicle to
exceed the set speed. When you release the accelerator pedal, the
vehicle will return to the speed set prior to the acceleration.
Cancelling the preset speed
You can cancel the preset speed by either of the following:
a. Pulling the control lever in the ”CANCEL” direction.
b. Depressing the brake pedal.