driver seat adjustment LEXUS SC300 1999 Owners Manual

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94
FRONT SEATS
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

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96Move 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 in a frontal or rear
collision when the driver and the passenger are sitting up
straight
and well back in the seats. If you are reclined, 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.

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115
SEAT BELTS
Seat belt precautions
Lexus strongly urges 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.
Child. Use a child restraint system appropriate for the child
until the child becomes large enough to properly wear the
vehicle's seat belts. See ºChild restraintº for details.
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 belt. According to accident statistics, the child
is safer when properly restrained in the rear seat than in the
front seat.
If a child must sit in the front seat, the seat belts should be
worn properly. Do not let the child sit on your lap. It does not
provide sufficient restraint. If an accident occurs and the seat
belts are not worn properly, the force of the rapid inflation of
the airbag may cause severe injury to the child.
Do not allow the child to stand up or kneel on either rear or
front seats. An unrestrained child could suffer serious injury
during emergency braking or a collision.
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, first check with your doctor for
specific recommendations.

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The driver and front passenger's seat belt pretensioners
are designed to be activated in response to a severe frontal
impact.
The airbag system and each pretensioner operates
independently because each has its own separate sensor.
A pretensioner sensor is located in each front seat belt
retractor assembly. When the pretensioner sensor detects the
shock of a severe frontal impact, the front seat belt is quickly
drawn back in by the retractor so that the belt snugly restrains
the front seat occupant.
When a seat belt pretensioner is activated, an operating noise
may be heard and a small amount of smoke±like gas may be
released. This gas is harmless and does not indicate that a fire
is occurring.
Once the seat belt pretensioner has been activated, the seat
belt retractor remains locked.

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NOTICE
Do not perform any of the following changes without
consulting your Lexus dealer. Such changes can
interfere with proper operation of the seat belt
pretensioners in some cases.

Repairs on or near the front seat belt retractor
assemblies.

Modification of the suspension system.

Modification of the front end structure.

Attachment of a grille guard (bull bar, kangaroo bar,
etc.), snow plow, winches or any other equipment to
the front end.
In the following case, contact your Lexus dealer as soon as
possible:

If either front seat belt does not retract or cannot be pulled
out due to a malfunction or activation of the pretensioner.

The front seat belt retractor assembly or surrounding area
has been damaged.
SRS AIRBAGS
The SRS (Supplemental Restraint System) airbags are
designed to provide further protection for the driver and
front passenger when added to the primary protection
provided by the seat belts.
In response to a severe frontal impact, the SRS airbags
work together with the seat belts to help prevent or r educe
injury by inflating, in order to decrease the likelihood of
the driver's or front passenger's head or chest directly
hitting the steering wheel or dashboard.
The passenger airbag is activated even with no passenger in
the front seat.
Be sure to wear
your seat belt.

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129
CAUTION
The driver or front passenger too close to the steering wheel
or dashboard during airbag deployment can be killed or
seriously injured. Lexus strongly recommends that:

The driver sit as far back as possible from the steering
wheel while still maintaining control of the vehicle.

The front passenger sit as far back as possible from the
dashboard.

All vehicle occupants be properly restrained using the
available seat belts.
This indicator comes on when the ignition key is turned to
the ºACCº or ºONº position. It goes off after about 6
seconds. This means the SRS airbags are operating
properly.
The SRS airbag warning light system monitors the airbag
sensor assembly, inflators, warning light, interconnecting
wiring and power sources. (For details, see ºService
reminder indicators and warning buzzersº on page 53 for
instructions.)

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CAUTION

The SRS airbag system is designed only as a supplement to
the primary protection of the driver side and front
passenger side seat belt systems. The front seat occupants
can be killed or seriously injured by an inflating airbag if
they do not wear the available seat belts. During sudden
braking just before a collision, an unrestrained driver or
front passenger can move forward into direct contact with
or close proximity to the airbag which may then deploy
during the collision. To obtain maximum protection in an
accident, the driver and all passengers in the vehicle must
wear their seat belts. Wearing a seat belt during an
accident reduces the chances of death or serious injuries or
being thrown out of the vehicle. For instructions and
precautions concerning the seat belt system, see ºSeat
beltsº on page 115.

Improperly seated and/or restrained infants and children
can be killed or seriously injured by a deploying airbag. An
infant or child who is too small to use a seat belt should be
properly secured using a child restraint system. Lexus
strongly recommends that all infants and children be
placed in the rear seat of the vehicle and properly
restrained. The rear seat is the safest for infants and
children. For instructions concerning the installation of a
child restraint system, see ºChild restraintº on page 143.

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168
2. To remove the child restraint system, press the
buckle±release button and allow the belt to retract.DRIVING POSITION MEMORYSYSTEM
The micro computer can memorize the position of the driver's
seat, 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.
This can only be done when the ignition key is in the ºONº
position, and the selector lever is in the ºPº position.
Setting a driving position

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1. Adjust the driver's seat, tilt and telescopic steering and
outside rear view mirrors to the desired position.
2. While pushing the ºSETº button, push button º1º or
º2º 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.Activating a memorized position

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When you push button º1º or º2º, the signal beeps and the
driving position automatically adjusts to the position
recorded for that button.
Conditions for memorized position activation

Ignition key ºONº
Selector lever in ºPº position
All parts of the memorized positions can be activated.
However, if the brake pedal is being depressed, the seat
position will not change.

Key not in ignition switch
Within 30 seconds of opening driver's door
The memorized position can be activated, except for the
tilt and telescopic steering. If any driving position memory switch is pushed while one of
the memorized driving position profiles is being activated,
the operation will stop.
To activate the system, push the desired button (º1º or º2º)
again.
The driving position memory control system cannot be
operated while the vehicle is moving.
If the vehicle's battery is disconnected, the computer's
memory
will be erased and the memorized positions will have
to be set again.