1999 LEXUS SC300 window

SWITCHES
43
Operating the passenger's switch
To lower the window, push the switch down. Pull it up to
raise the window. The window moves as long as the switch
is operated.
With the ºWINDOW LOCKº switch pressed in, only the
driver's window can be raised or lowered.
The indicator lights on the switch tell you which of the
switches can be operated.

SWITCHES
44
CAUTION
To avoid serious personal injury, you must do the following.

Always make sure the head, hands and other parts of the
body of all occupants are kept completely inside the vehicle
before you close the power windows. If someone's neck,
head or hands gets caught in a closing window, it could
result in a serious injury. When anyone closes the power
windows, be sure that they operate the windows safely.

When small children are in the vehicle, never let
them use the power window switches without
supervision. Use the ºWINDOW LOCKº switch to
prevent them from making unexpected use of the
switches.

Never leave small children alone in the vehicle,
especially with the ignition key still inserted. They
could use the power window switches and get
trapped in a window. Unattended children can
become involved in serious accidents.EMERGENCY FLASHER
SWITCH

COMFORT ADJUSTMENT
109
OUTSIDE REAR VIEWMIRRORS
Adjust the mirror so that you can just see the side of your
vehicle in the mirror.
Be careful when judging the size or distance of any object
seen in the outside rear view mirror on the passenger's side.
It is a convex mirror with a curved surface. Any object seen
in a convex mirror will look smaller and farther away than if
seen in a normal flat mirror.
When the inside rear view mirror darkens in ºAUTOº mode,
the outside rear view mirrors also darken to reduce the
reflection of the headlights of the following vehicle. For
details, see ºInside rear view mirrorº on page 113.
When you push the rear window defogger switch, the heater
panels in the outside rear view mirrors will quickly clear the
mirror surface.

COMFORT ADJUSTMENT
110
CAUTION

Do not adjust the mirror while the vehicle is moving. It may
cause the driver to mishandle the vehicle and an accident
may occur, resulting in personal injuries.

Since the mirror surfaces can get hot, keep your hands off
them when the rear window and outside rear view mirror
defogger switch is on.

THEFT DETERRENT
174To stop the alarm: Use either of the following methods.


Unlock the door or trunk using an ignition key or wireless
remote control.

Turn the ignition switch on.
Testing the system
1. Open all the windows.
2. Set the system as described above.
The front doors should be locked with the ignition key or
wireless remote control. Be sure to wait until the indicator
light starts flashing.
3. Unlock one of the doors from the inside.
The system should activate the alarm.
4. Unlock any of the doors with a key or the wireless
remote control to cancel the system.
5. Repeat this operation for the other doors and hood.
When testing the hood, also check that the system is activated
when the battery terminal is disconnected and then
reconnected.
If the system does not work properly, have it checked by your
Lexus dealer.
NOTICE
Disconnecting the battery may result in the erasure of
information you have set in the computer memory. After
reconnecting the battery, check that the memorized data
has been retained. If it has been erased, input it into the
computer once more.

AIR CONDITIONING AND AUDIO
181
(a) Climate control
SETTING OPERATION ± automatic control
1. Push the ºAUTOº knob.
Air flow quantity, switching of the diffusers, on±off of the air
conditioning, and switching of the air intake between
RECIRCULATED AIR and OUTSIDE AIR are
automatically adjusted. The operation status is shown by
each indicator.
When one of the manual control buttons is depressed while
operating in automatic mode, the operation corresponding to
the button depressed is set. Other conditions continue to be
adjusted automatically. 2. Turn the ºTEMPº knob until the desired temperature
is displayed.
The ºTEMPº knob is used to set the desired passenger
compartment temperature. The temperature of air delivered
to the passenger compartment will be controlled
automatically according to the setting. The figures on the
panel indicate degrees Fahrenheit.
SETTING OPERATION ± manual control
If manual air flow selection is desired ±
The outlets from which air is delivered can be selected
manually by pushing either side of the air flow control
(MODE) button. The mode appears on the display.
The function of each mode is as follows:
PANEL mode ± Directs air flow at face level.
BI±LEVEL mode ± Directs air flow at face level and
at floor level for both front and rear. Except in ventilation, the
air to the floor is slightly warmer than air to the face.
FLOOR mode ± Directs air flow mostly at floor level
for both front and rear.
FLOOR/WINDSHIELD mode ± Directs air flow to
the windshield and front side windows as well as floor level
for both front and rear.
FRONT WINDSHIELD mode ± Directs air flow
mostly to the windshield and front side windows.
When this mode is selected while operating in automatic
mode, the air conditioning is set to operate and the OUTSIDE

AIR CONDITIONING AND AUDIO
183
set to OUTSIDE AIR mode. If recirculated air is used during
heating, the windows will fog up more easily.
If manual on±off of the air conditioning is desired ±
Push the
(A/C) button to turn the air conditioning on
and push it again to turn the air conditioning off.
The air conditioning does not work if the outside temperature
is lowered down to around 0C (32F).
If the system is used for ventilation, heating in dry weather or
removing frost or exterior fog on the windshield, turn the air
conditioning off once it is no longer required. This will
improve fuel economy. The air conditioning can be used for
year±round automatic temperature control including cooling
and dehumidifying operation. If the air conditioning compressor does not operate, the
indicator of the
(A/C) button will blink. If the indicator
of the (A/C) button blinks even when the (A/C)
button is pushed again, have the compressor checked by your
nearest Lexus dealer.
(b) Windshield defogging and defrosting
See º(a) Climate controlº for details on each button.
To remove interior fog on the windshield ±
Push the
(WINDSHIELD) button.
To remove frost or exterior fog on the windshield ±
1. Place the temperature control knob at the maximum
temperature.
2. Push the
(WINDSHIELD) button.
3. Push the right side of the fan speed control
(FAN)
button to set the fan speed at the maximum speed.

AIR CONDITIONING AND AUDIO
184
(c) Operating tips

Make sure the air inlet grilles in front of the windshield are
not blocked by leaves or other obstructions.

If air flow control is not satisfactory, check the dashboard
vents. (See ºCenter ventsº, ºSide ventsº and ºLower
ventº.)

To help cool down the interior after parking in the hot sun,
drive for the first few minutes with the windows open.
After the excess heat has blown away, close the windows.

When driving on dusty roads, close all windows. If dust
thrown up by the vehicle is still drawn into the vehicle after
closing the windows, it is recommended that the air intake
control button be left to the OUTSIDE AIR mode and the
fan speed control button be pressed to anywhere except the
ºOFFº button.

If following another vehicle on a dusty road, or driving in
windy and dusty conditions, it is recommended that the air
intake control button be temporarily pressed in to the
RECIRCULATED AIR mode, which will close off the
outside passage and prevent outside air and dust from
entering the vehicle interior.