1997 Lexus ES300 ignition

127
SECTION 3 ± 1
STARTING AND DRIVING
Starting and driving
Three±way catalytic converter 128
Engine exhaust caution 129
Before starting the engine 130
Ignition switch with steering lock 130
Parking brake 131
How to start the engine 132
Automatic transmission 133
Cruise control 140
Electronic modulated suspension 143
Traction control system 144
Brake system 145
Brake pad wear limit indicators 147
Types of tires 148

STARTING AND DRIVING
128
THREE±WAY CATALYTIC
CONVERTER
The three±way catalytic converter is an emission
control device installed in the exhaust system.
It looks like a muffler, but its purpose is to reduce pollutants
in the exhaust gas.
CAUTION!
Keep people and combustible materials away
from the exhaust pipe while the engine is running.
The exhaust gas if very hot.
Do not drive, idle or park your vehicle over
anything that might burn easily such as grass,
leaves, paper or rags.
NOTICE
A large amount of unburned gases flowing into the
three±way catalytic converter may cause it to
overheat and create a fire hazard. To prevent this
and other damage, observe the following
precautions:
Use only unleaded gasoline.
Do not drive with an extremely low fuel level;
running out of fuel could cause the engine to
misfire, creating an excessive load on the
three±way catalytic converter.
Do not allow the engine to run at idle speed for
more than 20 minutes.
Avoid racing the engine.
Do not push±start or pull±start your vehicle.
Do not turn off the ignition while the vehicle is
moving.
Keep your engine in good running order.
Malfunction in the engine electrical system,
electronic ignition system/distributor ignition
system or fuel system could cause an extremely
high three±way catalytic converter temperature.
If the engine becomes difficult to start or stalls
frequently, take your vehicle in for a check±up as
soon as possible. Remember, your Lexus dealer
knows your vehicle and its three±way catalytic
converter system best.

STARTING AND DRIVING
130
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 ªONº, and check the fuel
gauge to see that you have sufficient fuel.
IGNITION SWITCH WITH STEERING
LOCK
ªSTARTº ± Starter motor on. The key will return to the
ªONº position when released.
For starting tips, see page 132.
ªONº ± Engine on and all accessories on.
This is the normal driving position.
NOTICE
Do not leave the key in the ªONº position if the
engine is not running. The battery will discharge
and the electronic ignition system/distributor
ignition system could be damaged.
ªACCº ± Accessories such as the radio operate, but the
engine is off.

STARTING AND DRIVING
131 If you leave the key in the ªACCº or ªLOCKº position and
open the driver's door, a buzzer will remind you to remove
the key.
ªLOCKº ± Engine is off and the steering wheel is locked.
The ignition key can be removed only at this position.
You must push in the key to turn it from ªACCº to the ªLOCKº
position. The selector lever must be put in the ªPº position
befoer turning the key in the ªLOCKº position.
When starting the engine, the key may seem stuck at the
ªLOCKº 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 ªACCº.
PARKING BRAKE
To set: Hold the regular brake pedal down with your
right foot. Push down the parking brake pedal with your
left foot.
To release: Hold the regular brake down with your right
foot and push and parking brake pedal with your left
foot. When you lift your left foot, the parking barke
pedal will follow it to the released position.
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
133
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 ªPº position when the
brake pedal is depressed (with the ignition switch in
ªONº position and the lock release button pressed in).
(*)

Lock release button
With the brake pedal depressed, shift while
holding the lock release button in. (The ignition
switch must be in the ªONº position).
Shift while holding the lock release button in.Overdrive switch
For selecting either a three±speed or four±speed
transmission.
When the cruise control is being used even if you
downshift the transmission, engine braking will not be
applied because the cruise control is not cancelled. For
ways to decrease the vehicle speed, see ªCruise
controlº on page 142.
Shift position indicator
The shift position is also 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)
2:Position for engine braking
L:Position for stronger engine braking than that in ª2º
position

STARTING AND DRIVING
134Correct use of the automatic transmission is explained
in the following parts.
(a) Normal driving
(b) Using engine braking
(c) Using the ª2º and ªLº positions
(d) Backing up
(e) Parking
(f) Good driving practice
(g) Rocking your vehicle in stuck
(h) If you cannot shift the selector lever out of ªPº position
(a) Normal driving

ªPº (Park) positionªNº (Neutral) position
1. Start the engine as instructed in ªHow to start the
engineº on page 132.
The transission must ne in ªPº or ªNº. The engine will not start
in ªRº, ª2º, ªLº, or ªDº position even if the ignition key is turned
to ªSTARTº.

STARTING AND DRIVING
141
Turning on the system
To operate the cruise control, push the main switch. Thus
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 off.
CAUTION!
To avoid accidental cruise control engagements,
keep the main switch off when not using the cruise
control.
Setting at a desired speed
The transmission must be in ªDº before you set the cruise
control speed.
Bring your vehicle to the desired speed, push the control
lever downward in the ªSET/COASTº 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 for accelerator pedal, the vehicle will return to the
speed set prior to the acceleration.

STARTING AND DRIVING
144
TRACTION CONTROL SYSTEM
The traction control system automatically helps control
the spinning of the front wheels which may occur when
accelerating on slippery road surfaces, thus assisting
driver to control the driver to control the driving power
of the front wheels.
When you turn the ignition switch on, this system
always turns on. Leave the system on during ordinary
driving so that it can operate when needed. When
traction control is applied, the slip indicator light
blinks.
You can turn off the traction control system by pushing
the ªTRAC OFFº switch. The ªTRAC OFFº
indicator/warning light will then come on. Pushing the
ªTRAC OFFº switch a second time turns the system
back on and extingusihes the ªTRAC OFFº
indicator/warning light.
You may hear a slight clicking noise in the engine
compartment when the engine is started. This means that
the traction control system is in the self±check mode, and
does not indicate malfunction. When the traction control
system is operating, you may feel vibation or noise of your
vehicle, caused byoperation of the brakes. This indicates the
system is functioning properly.
When getting the vehicle out of the mud or new snow, etc.
the traction control system will help operate to prevent the
wheels from spinning.