Page 114 of 312

1072006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
PS15511
To turn on the rear window wiper, twist
the lever knob upward. (Position 1)
The key must be in the “ON” position.
To squirt washer fluid on the rear window,
twist the knob upward or downward as far
as it will go (position 2 or 3). The knob
automatically returns from these positions
after you release it. The rear window wip-
er operates while the washer squirts.
For instructions on adding washer fluid,
see “Adding washer fluid” on page 288 in
Section 7−3.
NOTICE
Do not operate the rear wiper if the
rear window is dry. It may scratch the
glass.
Rear window defogger
PS15512a
To defog or defrost the rear window,
push the switch.
The key must be in the “ON” position.
The thin heater wires on the inside of the
rear window will quickly clear the surface.
An indicator light will illuminate to indicate
the defogger is operating.
Push the switch once again to turn the
defogger off.
Make sure you turn the defogger off when
the window is clear. Leaving the defogger
on for a long time could cause the battery
to discharge, especially during stop −and−
go driving. The defogger is not designed
for drying rain water or for melting snow.
Rear window wiper and washer
Page 115 of 312
1082006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
NOTICE
To prevent the battery from being
discharged, turn the switch off
when the engine is not running.
When cleaning the inside of the
rear window, be careful not to
scratch or damage the heater wires
or connectors.
Page 158 of 312

1512006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
Z17053
To clean a compact disc: Wipe it with a
soft, lint−free cloth that has been damp-
ened with water. Wipe in a straight line
from the center to the edge of the disc
(not in circles). Dry it with another soft,
lint −free cloth. Do not use a conventional
record cleaner or anti −static device. MP3/WMA FILES
MP3 is short for MPEG Audio Layer 3
and refers to an audio compression
technology standard.
WMA is short for Windows MediaTM
Audio. WMA is able to compress audio
data to about 1/2 the level of MP3.
The MP3/WMA player allows playback
of MP3/WMA files on CD
−ROM, CD −R
and CD −RW discs.
Disc recordings compatible with level 1
and level 2 of ISO 9660 and with the
Romeo and Joliet file system can be
played back.
When naming a MP3/WMA file, add the
corresponding filename extension
(.mp3/.wma).
The MP3/WMA player plays back files
with the file name extension
(.mp3/.wma) as an MP3/WMA file. To
prevent noise and malfunctions, do not
use this extension for files other than
MP3/WMA files.
It is possible to play back multi −ses-
sion compatible recorded discs.
When playing discs with MP3/WMA
files and audio data (CD −DA) such as
CD− EXTRA and MIXED− MODE CD,
CD− DA only can be played.
Files are compatible with the ID3 Tag
Ver. 1.0, Ver. 1.1, Ver. 2.2 and Ver. 2.3
formats for display of album (disc title),
track (track title) and artist (track art-
ist).
Files are compatible with the WMA Tag
for display of album (disc title), track
(track title) and artist (track artist).
Only when MP3/WMA files of 32, 44.1
and 48 kHz frequencies are played
back, the emphasis function is valid.
(MP3 files: 16, 22.05, 24 kHz sampling
frequencies can be played back.)
Page 162 of 312
1552006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
WMA—
WMA is short for Windows Media
TM Audio.
It is the audio file format developed by
Microsoft Corporation. WMA is able to
compress audio data to about 1/2 the lev-
el of MP3.
Windows Media
TM and Windows are reg-
istered trademarks of Microsoft Corpora-
tion in the United States and other coun-
tries.
Page 168 of 312
1612006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
Air flow selector settings
: on some models
Operating tips
To cool off your Toyota after it has
been parked in the hot sun, drive with
the windows open for a few minutes.
This vents the hot air, allowing the air
conditioning to cool the interior more
quickly.
Make sure the air intake grilles in front
of the windshield are not blocked (by
leaves or snow, for example).
On humid days, do not blow cold air
on the windshield. The windshield could
fog up because of the difference in air
temperature on the inside and outside
of the windshield.
Keep the area under the front seats
clear to allow air to circulate through-
out the vehicle.
On cold days, set the fan speed to
“high” for a minute to help clear the
intake ducts of snow or moisture. This
can reduce the amount of fogging on
the windows.
PS19503
Page 169 of 312

1622006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
When driving on dusty roads, close all
windows. If dust thrown up by the ve-
hicle is still drawn into the vehicle after
closing the windows, it is recommended
that the air intake selector be set to
FRESH and the fan speed selector to
any setting except “0”.
If following another vehicle on a dusty
road, or driving in windy and dusty
conditions, it is recommended that the
air intake selector be temporarily set to
RECIRCULATE, which will close off the
outside passage and prevent outside
air and dust from entering the vehicle
interior.Heating
For best results, set controls to:
Fan speed— Any setting except “0”
Temperature— To w a r d s WARM
(red zone)
Air intake—FRESH (outside air)
Air flow—FLOOR
Air conditioning—OFF
For quick heating, select recirculated
air for a few minutes. To keep the
windows from fogging, select fresh af-
ter the vehicle interior has been
warmed.
Press the “A/C” button on for dehumidi-
fied heating.
Choose floor/windshield air flow to heat
the vehicle interior while defrosting or
defogging the windshield.
PS19504a
Air conditioning
For best results, set controls to:
Fan speed— Any setting except “0”
Temperature— To w a r d s COLD
(blue zone)
Air intake—FRESH (outside air)
Air flow—PANEL
Air conditioning—ON
For quick cooling, turn the temperature
selector knob fully towards COLD and
change the air intake selector mode
RECIRCULATE.
Page 172 of 312

1652006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
PS19509
The air conditioning filter information
label is placed inside of the glove box
as shown and indicates that a filter has
been installed.
The air conditioning filter prevents dust
from entering the vehicle through the air
conditioning vent.
PS19510
The air conditioning filter is behind the
glove box.The air conditioning filter may clog af-
ter long use. The filter may need to be
replaced if the air flow of the air condi-
tioning and heater experiences extreme
reductions in operating efficiency, or if
the windows begin to fog up easily in
FRESH mode.
To maintain the air conditioning efficiency,
inspect and replace the air conditioning
filter according to the maintenance
schedule. In dusty areas or areas with
heavy traffic flow, such as inner city or
desert areas, early replacement may be
required. (For scheduled maintenance
information, please refer to the “Scheduled
Maintenance Guide” or “Owner ’s Manual
Supplement.”)
Air conditioning filter
(on some models)—
—Checking and replacing the
air conditioning filter
Page 189 of 312

1822006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
Keep the back door closed while
driving. An open or unsealed back
door may cause exhaust gases to
be drawn into the vehicle.
To allow proper operation of your
vehicle’s ventilation system, keep
the inlet grilles in front of the wind-
shield clear of snow, leaves, or oth-
er obstructions.
If you smell exhaust fumes in the
vehicle, open the windows and
close the back door to ensure
plenty of fresh air enters the ve-
hicle. If you can smell exhaust
fumes even though there are no
other vehicles in the surrounding
area, have your vehicle checked by
your Toyota dealer. Continued in-
halation of exhaust fumes can lead
to death by gas poisoning.
FUNCTIONS OF ENGINE OIL
Engine oil has the primary functions of
lubricating and cooling the inside of the
engine, and plays a major role in main-
taining the engine in proper working order.
ENGINE OIL CONSUMPTION
It is normal that an engine should con-
sume some engine oil during normal
engine operation. The causes of oil
consumption in a normal engine are as
follows.
Oil is used to lubricate pistons, piston
rings and cylinders. A thin film of oil
is left on the cylinder wall when a pis-
ton moves downwards in the cylinder.
High negative pressure generated when
the vehicle is decelerating sucks some
of this oil into the combustion chamber.
This oil as well as some part of the oil
film left on the cylinder wall is burned
by the high temperature combustion
gases during the combustion process.
Oil is also used to lubricate the stems
of the intake valves. Some of this oil
is sucked into the combustion chamber
together with the intake air and is
burned along with the fuel. High tem-
perature exhaust gases also burn the
oil used to lubricate the exhaust valve
stems.
The amount of engine oil consumed de-
pends on the viscosity of the oil, the
quality of the oil and the conditions the
vehicle is driven under.
More oil is consumed by high −speed driv-
ing and frequent acceleration and decel-
eration.
A new engine consumes more oil, since
its pistons, piston rings and cylinder walls
have not become conditioned.
Oil consumption: Max. 1.0 L per 1000
km (1.1 qts./600 miles, 0.9 lmp.qts./600
miles)
When judging the amount of oil con-
sumption, note that the oil may become
diluted and make it difficult to judge
the true level accurately.
Facts about engine oil
consumption