1994 Lexus LS400 driver seat adjustment

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FRONT SEAT
Seat adjustment precautions
Adjust the driver’s seat so that the foot pedals, steering wheel
and instrument panel controls are within easy reach of the
driver.
CAUTION:

Do not adjust the seat while the vehicle is moving as the
seat may unexpectedly move and cause the driver to
lose control of the vehicle.

Be careful not to hit the seat against a passenger,
luggage or the rear seat.
NOTICE:
Do not operate the control switch in more than one
dimension at a time. It may cause electrical overload.
Adjusting front seats
Seat position control switch,
seat cushion angle and height
control switch
Seatback angle and headrest
control switch
Lumbar support control
switch

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Adjusting seat position
Move the control switch in the desired direction.
Releasing the switch will stop the seat in that position. Do not
place anything under the seat. It might interfere with the seal
movement.
Adjusting seatback angle
Move the control switch in the desired direction.
Releasing the switch will stop the seatback in that position.
CAUTION:
To reduce the risk of sliding under the lap belt during a
collision, avoid reclining the seatback any more than
needed. The seat belts provide maximum protection when
the driver and the passenger are sitting up straight and
well back in the seats. If you are reclining, the lap belt may
slide past your hips and apply restraint forces directly to
the abdomen. Therefore, in the event of a frontal collision,
the risk of personal injury may increase with increasing
recline of the seatback.
Adjusting seat cushion angle and height
Move the control switch in the desired direction.

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SEAT BELTS
Seat belt precautions
Lexus recommends that the driver and passengers in the
vehicle be properly restrained at all times with the seat belts
provided. Failure to do so could increase the chance of injury
and / or the severity of injury in accidents.
Baby or small child. Use a child restraint system which fits
your vehicle. See “Child restraint” for details.
Child. If a child is too large for a child restraint system, the child
should sit in the rear seat and must be restrained using the
vehicle’s seat belts. According to accident statistics, the child
is safer when properly restrained in the rear seat than in the
front seat. Do not allow the child to stand up or kneel on the
seat. If the shoulder belt falls across the child’s neck or face,
move the child to the center position and use the center lap
belt.
Pregnant woman. Lexus recommends the use of a seat belt.
Ask your doctor for specific recommendations. The lap belt
should be worn securely and as low as possible over the hips
and not on the waist.
Injured person. Lexus recommends the use of a seat belt.
Depending on the injury, however, first check with your doctor.CAUTION:
Persons should ride in their seats properly wearing their
seat belts whenever the vehicle is moving. Otherwise,
they are much more likely to suffer serious bodily injury
in the event of sudden braking or a collision.
When using the seat belts, observe the following:

Use the belt for only one person at a time. Do not use
a single belt for two or more people − even children.

Avoid reclining the seatbacks too much. The seat belts
provide maximum protection when the seatbacks are in
the upright position. (See “Adjusting seatback angle”.)

Be careful not to damage the belt webbing or hardware.
Take care that they do not get caught or pinched in the
seat or doors.

Inspect the belt system periodically. Check for cuts,
fraying, and loose parts. Damaged parts should be
replaced. Do not disassemble or modify the system.

Keep the belts clean and dry. If they need cleaning, use
a mild soap solution or lukewarm water. Never use
bleach, dye, or abrasive cleaners − they may severely
weaken the belts.

Replace the belt assembly if it has been used in a
severe impact. The entire assembly should be replaced
even if damage is not obvious.

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Front seat belt buckle illumination
Opening the driver’s door lights up the driver’s seat belt
buckle for easy use. The same applies for the front
passenger’s door and seat belt buckle.
The light remains on for 15 seconds after the door is closed,
but goes off immediately when all doors are locked.
Front seat belts
Adjust the seat as needed and sit up straight and well back
in the seat. To fasten your belt, pull it out of the retractor
and insert the tab into the buckle.
You will hear a click when the tab locks into the buckle.
The seat belt length automatically adjusts to your size and the
seat position.
The retractor will lock the belt during a sudden stop or on
impact. It also may lock if you lean forward too quickly. A slow,
easy motion will allow the belt to extend, and you can move
around freely.
When the passenger’s shoulder belt is completely extended
and is then retracted even slightly, the belt is locked in that
position and cannot be extended. This feature is used to hold
the child restraint system securely. (For details, see “Child
restraint” on page 73.) To free the belt again, fully retract the
belt and then pull the belt out once more.

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SUPPLEMENTAL RESTRAINT
SYSTEM (SRS)
The Supplemental Restraint System (SRS) consists of
Airbags and Seat Belt Pretensioners. The combination of
these two systems provides further protection to the
driver and front passenger in a severe collision.
Airbags:
In response to a severe frontal impact, the airbags inflate
and reduce the likelihood of the driver and passenger’s
heads from directly hitting the steering wheel and
instrument panel.
Seat belt pretensioners:
In response to a severe frontal impact, the seat belts are
quickly drawn back in by the retractors so that the belts
snugly restrain the driver and front passenger.The passenger airbag is activated together with the driver
airbag, even with no passenger in the front seat.
The seat belt pretensioners are activated together with the
airbags, even with no passenger in the front seat.
This indicator comes on when the ignition key is turned to
the “ACC” or “ON” position. It goes off after about 6
seconds. This means the SRS is operating properly.
The SRS warning light system monitors the front airbag
sensors, center airbag sensor assembly, inflators, seat belt
pretensioners, warning light, interconnecting wiring and power
sources.

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69 CAUTION:

The SRS is designed only as a supplement to the
conventional seat belt systems of the driver and front
passenger. The front seat occupants are particularly
susceptible to injury if they do not wear their seat belts;
when sudden braking or a collision occurs, they may be
thrown forward. To obtain further protection in an
accident, the driver and all passengers in the vehicle
should always wear their seat belts when driving. For
instructions and precautions concerning the seat belt
system, see “SEAT BELTS” on page 59.

A baby or small child who is too small to use a seat belt
should be properly secured in a rear seat using a child
restraint system.
Far back

Do not use a rear-facing child restraint system in the
front seat because the force of the rapid inflation of the
passenger airbag may cause severe injury to the child.
When using a forward-facing child restraint system in
the front seat, the seat must be moved as far back as
possible. For instructions concerning the installation
of a child restraint system, see “CHILD RESTRAINT” on
page 73.

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3. Remove the seals from the anchors using a screwdriver or
the like.
Bolt
Anchor bracket
Spacer
4. Insert a 10 mm (0.4 in.) spacer for an outer anchor or a 15
mm (0.6 in.) spacer for the center anchor, and tighten down the
anchor bracket for your child restraint system with a bolt.
Torque the bolt to 16.5 − 24.7 N
.m (1.68 − 2.52 kgf.m, 12.2 −
18.2 ft.lb).To comply with Canada Motor Vehicle Safety Standards,
vehicles sold in Canada are provided with a bracket set in the
glovebox, designed for use with the center location. If you want
to install the bracket set on either outer anchor, replace the
spacer (Part No. 90560-08061) with one that is 10 mm (0.4 in.)
thick. This can be purchased from your Lexus dealer.
INSTALLATION ON CENTER REAR SEAT
When installing a rear-facing child restraint system, follow the
same procedure to install a forward-facing child restraint
system.

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DRIVING POSITION MEMORY
SYSTEM
The micro computer can memorize the position of the driver’s
seat, the height of the shoulder belt anchor of the driver’s seat
belt, and the positions of the tilt and telescopic steering, and
outside rear view mirrors. Two different driving position profiles
can be entered into the computer’s memory.
Recording a driving position in the computer’s memory can
only be done when the ignition key is in the “ON” position and
the shift lever is in the “P” position.
Setting a driving position
1. Adjust the driver’s seat, driver’s shoulder belt anchor,
tilt and telescopic steering and outside rear view mirrors
to the desired position.2. While pushing the “SET” button, push button “1” or “2”
until the signal beeps.
The beep sound means that the positions are recorded in the
computer’s memory.
By repeating these two steps and pressing the remaining
button, the driving position for another driver can be recorded.
To set a new memorized position, select the desired position
and perform step 2. The previous memory will be erased and
the new position will be set.
To make only slight changes to an already memorized position,
the easiest way is to first activate the memorized position, then
make the desired changes and perform step 2 above.