1996 Lexus LS400 instrument cluster

STARTING AND DRIVING
131
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. ()
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)
3:Position for engine braking (Shifting into overdrive not
possible)
When the cruise control is being used, even if you
downshift from ªDº to ª3º, engine braking will not be
applied because the cruise control is not cancelled. For
the operation to decrease the vehicle speed, see page
138.
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 ª2º and ªLº positions
(d) Backing up
(e) Parking
(f) Good driving practice
(g) If you cannot shift the selector lever

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132
(a) Normal driving

ªPº (Park) positionªNº (Neutral) position
1. Start the engine as instructed in ªHow to start the
engineº on page 130.
The transmission must be in ªPº or ªNº. The engine will not
start in any drive position even if the ignition key is turned to
ªSTARTº.

Driving pattern selector switch
Normal positionPower position
2. Set the driving pattern selector switch to the
NORMAL position.
Your transmission has a driving pattern selector switch
which allows you to select either ªNORMº or ªPWRº to suit
your driving condition. For ordinary driving, Lexus
recommends that you use the NORMAL position to improve
fuel economy.
3. For more powerful acceleration and sporty driving,
use the POWER position.
In the POWER position, the ªECT PWRº light in the
instrument cluster is on and the transmission is shifted up at
higher vehicle speeds and shifted down more responsively
than in the NORMAL position.

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137
Turning on the system
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
The transmission must be in ªDº or ª3º before you set the
cruise control speed.
Bring the vehicle to the desired speed, press 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 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 ªCANCELº direction.
b. Depressing the brake pedal.

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139
Cruise control failure warning
If the ªCRUISEº indicator light in the instrument cluster
flashes when using the cruise control, push the main switch
to turn the system off and then push it again to turn it on.
If any of the following conditions then occurs, there is some
trouble in the cruise control system.
The indicator light does not come on.
The indicator light flashes again.
The indicator light goes out after it comes on.
If this is the case, contact your Lexus dealer and have your
Lexus inspected.
ELECTRONICALLY MODULATED
AIR SUSPENSION
(U.S.A. ONLY)
This electronically modulated air suspension adjusts
the damping effect on the shock absorbers and the
vehicle height. This adjustment is automatically made
in response to the driving conditions to provide good
riding comfort and stability in all driving conditions.
(a) Vehicle height adjustment
This system maintains a stable vehicle height,
regardless of occupants and luggage weight. You can
select one of the following modes using a selector
switch.

STARTING AND DRIVING
144ªABSº warning light
This light comes on when the ignition key is turned to
the ªONº position. After about 3 seconds, the light will
go off.
If either of the following conditions occurs, this indicates a
malfunction somewhere in the parts monitored by the
warning light system. Contact your Lexus dealer as soon as
possible to service the vehicle.
The light does not come on as described above, or remains
on.
The light comes on while driving.
Even if the anti±lock brake system should fail, the brake
system will still operate conventionally. Have your vehicle
checked by your Lexus dealer as soon as possible.
Drum±in±disc type parking brake system
Your vehicle has a drum±in±disc type parking brake system.
This type of brake system needs bedding±down of the brake
shoes periodically or whenever the parking brake shoes
and/or drums are replaced.
Have your Lexus dealer perform the bedding±down.
Brake pad wear limit warning light
When your brake pads are worn enough to require
replacement, the brake pad wear limit warning light in
the instrument cluster comes on.
If the warning light comes on while driving, have the brake
pads checked and replaced by your Lexus dealer as soon as
possible. Expensive rotor damage can result if the pads are
not replaced when needed.