2007 TOYOTA TUNDRA heating

642007 TUNDRA from Jul. ’07 Prod. (OM34463U)
XS13207
To use the armrest, pull it down as
shown in the illustrations.
NOTICE
To prevent damage to the armrest,
avoid putting heavy loads on it.
XS13100c
To turn on the seat heater, move the
dial upward (“L” dial for the left front
seat or “R” dial for the right front
seat). At this time, the indicator light
will illuminate to indicate the seat heat-
er is operating.
Move the dial upward or downward to ad-
just to the desired temperature.
To turn it off, move the dial downward
until it stops.
When the seat heater is not in use, move
the dial fully downward.
The ignition switch must be in the “ON”
position to operate seat heaters.
CAUTION
Occupants must use caution when op-
erating the seat heater because it
may make them feel too hot or cause
burns at low temperatures (erythema,
varicella). Use extra caution for;
Babies, small children, elderly per-
sons, sick persons or persons with
physical disabilities
Persons who have sensitive 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.
Armrest (Crew Max models) Seat heaters

3802007 TUNDRA from Jul. ’07 Prod. (OM34463U)
4. Floor/Windshield—Air flows mainly
from the floor vents and windshield
vents.
Turning the air flow selector to the
floor/windshield position turns on the
defogging/defrosting function with the
purpose of clearing the windshield.
In this position, air intake selector
mode changes to FRESH automatically
to clear the windshield quickly. If you
want to return the setting to RECIRCU-
LATE mode, press the air intake selec-
tor button once again.
Press the “A/C” button for dehumidified
heating or cooling. This setting clears
the windshield more quickly.
5. Windshield— Air flows mainly from the
windshield vents.
Turning the air flow selector to the
windshield position turns on the defog-
ging/defrosting function and the air con-
ditioning with the purpose of clearing
the windshield.
In this position, air intake selector
mode changes to FRESH automatically
to clear the windshield quickly. It is not
possible to return to RECIRCULATE in
this position. In this position, the air conditioning
turns on regardless of the “A/C button
indicator comes on or goes off. This is
not a malfunction.
For details about air flow selector settings,
see “Air flow selector settings” described
below.
XS19014
Air intake selector
Press the button to select the air source.
1. Recirculate (indicator light is on)—Re-
circulates the air inside the vehicle.
2. Fresh (indicator light is off)—Draws
outside air into the system.
To prevent fogging up of the windshield,
the air intake mode may change automati-
cally to FRESH depending on the condi-
tion of the air conditioning system.

3832007 TUNDRA from Jul. ’07 Prod. (OM34463U)
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 “OFF”
Temperature— Towards 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. Air conditioning
For best results, set controls to:
Fan speed— Any setting except “OFF”
Temperature— Towards blue zone
Air intake—FRESH (outside air)
Air flow—PANEL
Air conditioning—ON

3842007 TUNDRA from Jul. ’07 Prod. (OM34463U)
XS19013a
For quick cooling, turn the temperature
selector knob to the “MAX A/C” posi-
tion. The air conditioning will automati-
cally turn on and the air intake selector
will be set to RECIRCULATE.
Ventilation
For best results, set controls to:
Fan speed— Any setting except “OFF”
Temperature— Towards blue zone
Air intake—FRESH (outside air)
Air flow—PANEL
Air conditioning—OFF
Defogging
Condition: Moisture is on the inside of the
windshield.
For best results, set controls to:
Fan speed— Any setting except “OFF”
Temperature— Towards red zone to heat;
blue zone to cool
Air intake—FRESH (outside air)
Air flow—WINDSHIELD
Turning the air flow selector to the wind-
shield or floor/windshield position turns on
the defogging function with the purpose of
clearing the windshield.
When turning the air flow selector to wind-
shield or floor/windshield position, air in-
take selector mode changes to FRESH
automatically to clear the windshield
quickly. If you want to return the setting
to RECIRCULATE mode, press the air in-
take selector button once again. However,
if the air flow selector is in the windshield
position, it is not possible to return to
RECIRCULATE.
Press the “A/C” button for dehumidified
heating or cooling. This setting clears the
front view more quickly.
On humid days, do not blow cold air
on the windshield—the difference be-
tween the outside and inside tempera-
tures could make the fogging worse.
When side windows fog up, turn the
side vents toward the windows.
Defrosting
Condition: Moisture is on the outside of
the windshield.
For best results, set controls to:
Fan speed— Any setting except “OFF”
Temperature— Towards red zone
Air intake—FRESH (outside air)
Air flow—WINDSHIELD
Turning the air flow selector to the wind-
shield or floor/windshield position turns on
the defrosting function with the purpose of
clearing the windshield.
When turning the air flow selector to wind-
shield or floor/windshield position, air in-
take selector mode changes to FRESH
automatically to clear the windshield
quickly. If you want to return the setting
to RECIRCULATE mode, press the air in-
take selector button once again. However,
if the air flow selector is in the windshield
position, it is not possible to return to
RECIRCULATE.

3852007 TUNDRA from Jul. ’07 Prod. (OM34463U)
Press the “A/C” button for dehumidified
heating or cooling. This setting clears the
front view more quickly.
To heat the vehicle interior while de-
frosting the windshield, choose floor/
windshield air flow.

3912007 TUNDRA from Jul. ’07 Prod. (OM34463U)
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:
For automatic operation—
Press in the “AUTO” button.
Temperature— To the desired
temperature
Air intake—FRESH (outside air)
Air conditioning—OFF
For manual operation—
Fan speed— To the desired fan speed
Temperature— Towards 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. Air conditioning
For best results, set controls to:
For automatic operation—
Press in the “AUTO” button.
Temperature— To the desired
temperature
Air intake—FRESH (outside air)
Air conditioning—ON
For manual operation—
Fan speed— To the desired fan speed
Temperature— Towards blue zone
Air intake—FRESH (outside air)
Air flow—PANEL
Air conditioning—ON
For quick cooling, select recirculated
air for a few minutes.

4112007 TUNDRA from Jul. ’07 Prod. (OM34463U)
XS10076a
Type A (separate seats)
XS10016
Type B (bench seats)
CIGARETTE LIGHTER
To use the cigarette lighter, press it in.
After it finishes heating up, it automati-
cally pops out ready for use.
If the engine is not running, the ignition
switch must be in the “ACC” or “ON” posi-
tion to use the lighter.
Do not hold the cigarette lighter pressed
in.
Use a Toyota genuine cigarette lighter or
equivalent for replacement.ASHTRAY
Ty p e A —
To use the ashtray, open the lid. The
ashtray can be removed and used out-
side the vehicle.
When finished with your cigarette, thor-
oughly extinguish it in the ashtray to pre-
vent other cigarette butts from catching
fire. After using the ashtray, close the lid
completely.
To remove the ashtray, pull it out from the
front cup holder as shown in the illustra-
tion.
Ty p e B —
To use the ashtray, pull it out.
When finished with your cigarette, thor-
oughly extinguish it in the ashtray to pre-
vent other cigarette butts from catching
fire. After using the ashtray, push it back
completely.
To remove the ashtray, press down on the
lock spring plate and pull out.
Cigarette lighter and ashtray

4412007 TUNDRA from Jul. ’07 Prod. (OM34463U)
NOTICE
A large amount of unburned gases
flowing into the threeway catalytic
converter may cause it to overheat
and create a fire hazard. To prevent
this and other damage, observe the
following precautions:
Use only unleaded gasoline.
 Do not drive with an extremely low
fuel level; running out of fuel could
cause the engine to misfire, creat-
ing an excessive load on the three
way catalytic converter.
 Do not allow the engine to run at
idle speed for more than 20 minu-
tes.
 Avoid racing the engine.
 Do not pushstart or pullstart your
vehicle.
 Do not turn off the ignition while
the vehicle is moving.
Keep your engine in good running
order. Malfunctions in the engine
electrical system, electronic ignition
system/distributor ignition system
or fuel systems could cause an ex-
tremely high threeway catalytic
converter temperature.
 If the engine becomes difficult to
start or stalls frequently, take your
vehicle in for a checkup as soon
as possible. Remember, your Toyota
dealer knows your vehicle and its
threeway catalytic converter sys-
tem best.
 To ensure that the threeway
catalytic converter and the entire
emission control system operate
properly, your vehicle must receive
the periodic inspections required by
the Toyota Maintenance Schedule.
For scheduled maintenance
information, refer to the “Scheduled
Maintenance Guide” or “Owner’s
Manual Supplement”.CAUTION
Avoid inhaling the engine exhaust.
It contains carbon monoxide, which
is a colorless and odorless gas. It
can cause unconsciousness or even
death.
Make sure the exhaust system has
no holes or loose connections. The
system should be checked from
time to time. If you hit something,
or notice a change in the sound of
the exhaust, have the system
checked immediately.
Do not run the engine in a garage
or enclosed area except for the
time needed to drive the vehicle in
or out. The exhaust gases cannot
escape, making this a particularly
dangerous situation.
Do not remain for a long time in a
parked vehicle with the engine run-
ning. If it is unavoidable, however,
do so only in an unconfined area
and adjust the heating or cooling
system to force outside air into the
vehicle.
Engine exhaust cautions