1998 Lexus ES300 cruise control

For detailed information, refer to the description given in each section.
2.
PICTORIAL INDEX
2Page
1
Door lock switch and power window
switches 14, 23
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
.
2 Headlight, turn signal and fog light switch 17
. . . . . . . . . . . .
3 Power rear view mirror control switch 63
. . . . . . . . . . . . . . .
4 Instrument panel light control 35
. . . . . . . . . . . . . . . . . . . . . .
5 Trunk lid opener 51
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Fuel filler door opener 52
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 Hood lock release lever 50
. . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Parking brake 135
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Windshield wiper and washer switch 20
. . . . . . . . . . . . . . . . .
10 Cruise control switch 144
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11 Traction control system off switch
34
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12 Emergency flasher switch 25
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13 Clock 39
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. . . . . .
14 Car audio 111
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. .
15 Automatic air conditioning controls 103
. . . . . . . . . . . . . . . .
16 Ashtray 40
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. . . .
17 Automatic transmission selector lever 137
. . . . . . . . . . . . . . .
18 Seat heater switches 25
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19 Electronic modulated suspension
control switch 146 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20 Glovebox/CD automatic changer 41/122
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4.
For detailed information, refer to the description given in each section.
PICTORIAL INDEX
4Page
1
Engine coolant temperature gauge 28
. . . . . . . . . . . . . . . . . .
2 Tachometer 29
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.
3 Turn signal indicator light 19
. . . . . . . . . . . . . . . . . . . . . . . . .
4 Automatic transmission indicator lights 137
. . . . . . . . . . . . .
5 Overdrive off indicator light 139
. . . . . . . . . . . . . . . . . . . . . . .
6 Odometer and trip meter 30
. . . . . . . . . . . . . . . . . . . . . . . . . .
7 ODO/TRIP knob 30
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Fuel gauge 28
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
.
9 Cruise control indicator light 144
. . . . . . . . . . . . . . . . . . . . . .
10 Rear light failure warning light 34
. . . . . . . . . . . . . . . . . . . . .
11 Seat belt reminder light 32
. . . . . . . . . . . . . . . . . . . . . . . . . . .
12 Brake system warning light 31
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13 Discharge warning light
32
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14 Low oil pressure warning light 33
. . . . . . . . . . . . . . . . . . . . .
15 Slip indicator light 147
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16 Headlight indicator light 17
. . . . . . . . . . . . . . . . . . . . . . . . . .
17 Headlight high beam indicator light 18
. . . . . . . . . . . . . . . . .
18 Open door warning light 34
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19 Low engine oil level warning light 33
. . . . . . . . . . . . . . . . . . .
20 Malfunction indicator lamp 33
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21 Traction control system off
indicator/warning light 34 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22 Anti±lock brake system warning light 33
. . . . . . . . . . . . . . . .
23 SRS warning light 32
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24 Low washer fluid warning light 34
. . . . . . . . . . . . . . . . . . . . .
25 Low fuel level warning light 34
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6.
For detailed information, refer to the description given in each section.
PICTORIAL INDEX
6Page
1
Engine coolant temperature gauge 28
. . . . . . . . . . . . . . . . . .
2 Tachometer 29
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
.
3 Turn signal indicator light 19
. . . . . . . . . . . . . . . . . . . . . . . . .
4 Automatic transmission indicator lights 137
. . . . . . . . . . . . .
5 Overdrive off indicator light 139
. . . . . . . . . . . . . . . . . . . . . . .
6 Odometer and trip meter 30
. . . . . . . . . . . . . . . . . . . . . . . . . .
7 ODO/TRIP knob 30
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Fuel gauge 28
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
.
9 Cruise control indicator light 144
. . . . . . . . . . . . . . . . . . . . . .
10 Rear light failure warning light 34
. . . . . . . . . . . . . . . . . . . . .
11 Seat belt reminder light 32
. . . . . . . . . . . . . . . . . . . . . . . . . . .
12 Brake system warning light 31
. . . . . . . . . . . . . . . . . . . . . . . . Page
13 Discharge warning light
32
. . . . . . . . . . . . . . . . . . . . . . . . . . .
14 Low oil pressure warning light 33
. . . . . . . . . . . . . . . . . . . . .
15 Slip indicator light 147
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16 Tail light indicator light 17
. . . . . . . . . . . . . . . . . . . . . . . . . . .
17 Headlight high beam indicator light 18
. . . . . . . . . . . . . . . . .
18 Open door warning light 34
. . . . . . . . . . . . . . . . . . . . . . . . . .
19 Low engine oil level warning light 33
. . . . . . . . . . . . . . . . . . .
20 Malfunction indicator lamp 33
. . . . . . . . . . . . . . . . . . . . . . . .
21 Traction control system off
indicator/warning light 34 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22 Anti±lock brake system warning light 33
. . . . . . . . . . . . . . . .
23 SRS warning light 32
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24 Low washer fluid warning light 34
. . . . . . . . . . . . . . . . . . . . .
25 Low fuel level warning light 34
. . . . . . . . . . . . . . . . . . . . . . .

BE003±4
Note: When the cruise control is being used, even if you downshift the transmissio\
n by turning off the overdrive switch, engine braking will
not be applied because the cruise control is not cancelled. For the operat\
ion to decrease the vehicle speed, see page 146.
Parking, engine starting and key
removal position
Reverse position
Neutral position
Normal driving position
Position for engine braking
Position for stronger engine braking
than that in º2º position
With the brake pedal depressed, shift
while holding the lock release button
in. (The ignition switch must be in
ºONº position.)
Shift while holding the lock release
button
Overdrive switch
ºOFFº position
(Shifting into
overdrive not
possible)
ºO/D OFFº indicator
light on the instrument
cluster
For selecting either a three±speed or
four±speed transmission
ºONº position
(Shifting into
overdrive possible)
Lock release button (To prevent misshifting)
BASIC OPERATION ± QUICK REFERENCE
3
3. AUTOMATIC TRANSMISSION

SECTION 3 ± 1
131
STARTING AND DRIVING
Three±way catalytic converter Warm up three±way catalytic converter132
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Engine exhaust caution 133
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Before starting the engine 134
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Ignition switch with steering lock 134
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Parking brake 135
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How to start the engine 136
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Automatic transmission 137
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Cruise control 144
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. . . . . . . . . . . . . . . . . . . . . . .
Electronic modulated suspension 146
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . .
Traction control system 147
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . .
Brake system 148
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . .
Brake pad wear limit indicators 150
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Types of tires 150
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With the brake pedal depressed, shift while holding
the lock release button in. (The ignition switch must
be in the ºONº position)
Shift while holding the lock release button in.
STARTING AND DRIVING137
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 and the lock release button pressed in). ( )
31E005
1
Lock release button
2Overdrive switch
For selecting either a three±speed or four±speed transmission.
When the cruise control is being used, even if you downshift the
transmission by t urning off the overdrive switch, engine braking will not
be applied because the cruise control is not cancelled. For the operation\
to decrease the vehicle speed, see page 146.
3 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 º2º position

STARTING AND DRIVING
140
In ºDº position, the automatic transmission system will select the most
suitable
gear for the running conditions such as hill climbing, hard towing, etc.\
If you need to accelerate rapidly while driving, push the accelerator pe\
dal all
the way to the floor. The transmission will automatically downshift to the
third, second or first gear, according to the vehicle speed.
If engine braking is needed, such as in descending a long hill, see º(\
b) Using
engine brakingº.
(b) Using engine braking
31E009±2
To use the braking power of the engine, downshift the transmission in the way
described below:
1 Turn off the overdrive switch. (This is effective only when you are
driving in the ºDº position.) The ºO/D OFFº indicator light in th\
e
instrument cluster will come on and the transmission will downshift to
the third gear and engine braking will be obtained.
When the cruise control is being used, even if you downshift the
transmission by t urning off the overdrive switch, engine braking will not
be applied because the cruise control is not cancelled. If you need to
decrease the vehicle speed, see page 146.
2 Shift into the º2º position. The transmission will downshift to t\
he
second gear when the vehicle speed is lower than 122 km/h (76 mph) and
more powerful engine braking will be obtained.

STARTING AND DRIVING
144
CRUISE CONTROL
The cruise control allows you to cruise the vehicle at a desired speed over
40 km/h (25 mph) with your foot off the accelerator pedal.
Your cruising speed can be maintained although a slight speed change may
occur when driving up or down a gradient, within the limits of engine
performance. On steeper hills, a great speed change will occur so it is better
to drive without the cruise control.
CAUTION
To help maintain maximum control of your vehicle, do not
use the cruise control when driving in heavy or varying
traffic, or on slippery (rainy, icy or snow±covered) or
winding roads.
 Avoid vehicle speed increases when driving downhill. If the
vehicle speed is too fast in relation to the cruise control set
speed, cancel the cruise control then downshift the
transmission to use engine braking to slow down.
Turning on the system
31L013
To operate the cruise control, push the main switch. This turns the syste\
m on.
The indicator light in the instrument cluster shows that you can now set yo\
ur
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.