1999 LEXUS SC300 turn

SWITCHES
40
CAUTION
Since the mirror surfaces can get hot, keep your hands off
them when the switch is on.
If further defrosting or defogging is desired, simply actuate
the switch again. When the surface has cleared, push the
switch once again to turn the defogger off. Continuous use
may cause the battery to discharge, especially during
stop±and±go driving. The defogger is not designed to dry rain
water or to melt snow.
If the outside rear view mirrors are heavily coated with ice,
use a spray de±icer before operating the switch.
NOTICE

When cleaning the inside of the rear window, be
careful not to scratch or damage the heater wires.

To prevent the battery from being discharged, do not
operate the defogger continuously longer than
necessary.
POWER WINDOW SWITCHES

SWITCHES
41
To raise or lower the windows, use the switch on each door.
The passenger's window can also be controlled by the
switch on the driver's door.
The power windows work when the ignition key is in the
ºONº position.
Key off operation: Even if the ignition key is turned to the
ºACCº or ºLOCKº position, the window can be operated
until any of the doors is opened (or for about 60 seconds).

SWITCHES
45
To turn on the emergency flashers, push the switch.
All the turn signal lights will flash. The emergency flashers
will work with the engine running or off and with or without
the ignition key.
Turn on the emergency flashers to warn other drivers if you
must stop your vehicle where it might be a traffic hazard.
Always pull your vehicle as far off the road as possible.
The turn signal light switch will not work when the
emergency flashers are in operation.
NOTICE
To prevent the battery from being discharged, do not leave
the switch on longer than necessary when the engine is
not running.
SEAT HEATER SWITCHES

SWITCHES
46
The seat heater has two switches. Push these switches on
the left side to turn the respective seat heater on, and push
the switches on the right side to turn them off.
The ignition key must be in the ºONº position.

SWITCHES
47
CAUTION
Occupants must use caution when operating the seat heater
because they may experience minor burns even at low
temperatures. Use extra caution for;

Baby, small child, elderly person, sick person or
handicapped person

Persons who have delicate skin

Persons who are exhausted

Persons who have taken alcohol or drugs which induce
sleep (sleeping drug, cold remedy, etc.).
To prevent the seat from overheating, do not use the seat
heater with a blanket, cushion, or other insulating objects
which cover the seat.
NOTICE

Do not put unevenly weighted objects on the seat and
do not stick sharp objects (needles, nails, etc.) into the
seat.

When cleaning the seats, do not use organic
substances (paint thinner, benzine, alcohol, gasoline,
etc.). They may damage the heater and seat surface.

To prevent the battery from being discharging, turn
the switches on when the engine is running.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
49
FUEL GAUGE
The gauge is displayed when the ignition switch is on and
indicates the approximate quantity of fuel remaining in
the tank.
It is a good idea to keep the tank over 1/4 full.
This fuel gauge has a non±return type needle which remains
at the last indicated position when the ignition switch is turned
off.
If the fuel level approaches ºEº or the low fuel level warning
light comes on, fill the fuel tank as soon as possible.
On inclines or curves, due to the movement of fuel in the tank,
the fuel gauge needle may fluctuate or the low fuel level
warning light may come on earlier than usual.
If the fuel tank is completely empty, the malfunction indicator
lamp comes on. Fill the fuel tank immediately.The indicator lamp goes off after driving several times. If the
indicator lamp does not go off, contact your Lexus dealer as
soon as possible.
See the inner back cover for fuel capacity and recommended
fuel selection.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
56If the brake fluid level is correct ...
Have the warning system checked by your Lexus dealer.
(b) Seat Belt Reminder Light and Buzzer
Once the ignition key is turned to ºONº or ºSTARTº, the
reminder
light flashes and buzzer comes on if the driver's seat
belt is not fastened. Unless the driver fastens the belt, the light
stays flashing and the buzzer stops after about 4 to 8 seconds.
(c) SRS Airbag Warning Light
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 airbag system is operating
properly.
The SRS airbag warning light system monitors the airbag
sensor assembly, inflators, warning light, interconnecting
wiring and power sources.
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.
(d) Discharge Warning Light
This light warns that the battery is being discharged.
If it comes on while you are driving, stop the vehicle, turn off
the engine, and check for the cause. Look first at the engine
drive belt.

If it is loose or broken, the generator will not charge the
battery properly.

If the belt is O.K., there is a problem somewhere in the
charging system.
The engine ignition will continue to operate, however, until
the battery is discharged. Turn off the air conditioning,
blower, radio, etc., and drive directly to the nearest Lexus
dealer or repair shop.
NOTICE
Do not continue driving if the engine drive belt is broken
or loose.
(e) Low Oil Pressure Warning Light
This light warns that the engine oil pressure is too low.
If it flickers or stays on while you are driving, pull off the road
to a safe place and stop the engine immediately. Call a Lexus
dealer or qualified repair shop for assistance.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
57
The light may occasionally flicker when the engine is idling
or it may come on briefly after a hard stop. There is no cause
for concern if it then goes out when the engine is accelerated
slightly.
The light may come on when the oil level is extremely low.
It is not designed to indicate low oil level, and the oil level
must be checked using the oil level dipstick.
NOTICE
Do not drive the vehicle with the warning light on ± even
for one block. It may ruin the engine.
(f) Low Engine Oil Level Warning Light
This light warns that the engine oil level is too low. Add oil
as soon as possible. (For instructions, see ºChecking the
engine oil levelº on page 342.)
While driving on steep inclines or rough roads which causes
the vehicle to substantially sway or on curves, this light may
come on due to the movement of engine oil in the engine.
NOTICE
Continued engine operation with low engine oil will
damage the engine.
(g) Malfunction Indicator Lamp
This lamp comes on in the following cases.
a. The fuel tank is completely empty. (See ºFuel gaugeº on
page 49 for instructions.)
b. The fuel tank cap is not tightened securely (SC400 only).
(See ºFuel tank capº on page 85 for instructions.)
c. There is a problem
somewhere in your engine or automatic
transmission electrical system.
If it comes on while you are driving in case ºc.º, have your
vehicle checked/repaired by your Lexus dealer as soon as
possible.
(h) ºABSº Warning Light
This light warns that there is a problem somewhere in your
anti±lock brake system.
If the light comes on while you are driving, have your vehicle
checked by your Lexus dealer as soon as possible.
The light will come on when the ignition key is turned to
ºONº, and will go off after about a few seconds.
When the ºABSº warning light is on (and the brake system
warning light is off), the brake system operates
conventionally but anti±lock brake system is not assisting
brake performance so that the wheels could lock up during a
sudden brake or braking on slippery road surfaces.