heating TOYOTA AURIS 2012 (in English) User Guide

366
UK_AURIS/AURIS_HV_EE (OM12E33E)
4-6. Driving tips
Using Eco drive mode
When using Eco drive mode, the torque corresponding to the accel-
erator pedal depression amount can be generated more smoothly
than it is in normal conditions. In addition, the operation of the air
conditioning system (heating/cooling) will be minimized, improving
the fuel economy. (P. 292)
Use of Hybrid System Indicator
The Eco-friendly driving is possible by keeping the indicate of
Hybrid System Indicator within Eco area. (P. 136)
When braking the vehicle
Make sure to operate the brakes gently and in good time. A greater
amount of electrical energy can be retained when slowing down.
Delays
Repeated acceleration and deceleration, as well as long waits at
traffic lights, will lead to bad fuel consumption. Check traffic reports
before leaving and avoid delays as much as possible. When
encountering a delay, gently release the brake pedal to allow the
vehicle to move forward slightly while avoiding overuse of the
accelerator pedal. Doing so can help control excessive gasoline
consumption.
Highway driving
Control your speed and keep at a constant speed. Also, before
stopping at a toll booth or similar, allow plenty of time to release the
accelerator and gently apply the brakes. A greater amount of elec-
trical energy can be retained when slowing down.
Hybrid vehicle driving tips (hybrid model)
For economical and ecological driving, pay attention to the fol-
lowing points:

3855-1. Using the air conditioning system and defogger
UK_AURIS/AURIS_HV_EE (OM12E33E)
5
Interior features
Operation of the air conditioning system in Eco drive mode (hybrid
model)
In Eco drive mode, the air conditioning system is controlled as follows to pri-
oritize fuel efficiency:
Engine speed and compressor operation controlled to restrict heating/cool-
ing capacity
Fan speed restricted when automatic mode is selected
To improve air conditioning performance, perform the following operations:
Adjust the fan speed
Turn off Eco drive mode
Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and
the ambient conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow
immediately after is pressed.
Fogging up of the windows
The windows will easily fog up when the humidity in the vehicle is high.
Turning on will dehumidify the air from the outlets and defog the wind-
shield effectively.
If you turn off, the windows may fog up more easily.
The windows may fog up if the recirculated air mode is used.
Outside/recirculated air mode
When driving on dusty roads such as tunnels or in heavy traffic, set the out-
side/recirculated air mode button to the recirculated air mode. This is effec-
tive in preventing outside air from entering the vehicle interior. During
cooling operation, setting the recirculated air mode will also cool the vehicle
interior effectively.
Outside/recirculated air mode may automatically switch depending on the
temperature setting or the inside temperature.
When the outside temperature is low
The dehumidification function may not operate even when is pressed.

3865-1. Using the air conditioning system and defogger
UK_AURIS/AURIS_HV_EE (OM12E33E)When
is selected for the air outlets used
For your driving comfort, air flowing to the feet may be warmer than air flow-
ing to the upper body depending on the position of the temperature adjust-
ment dial.
Air conditioning odors
During use, various odors from inside and outside the vehicle may enter into
and accumulate in the air conditioning system. This may then cause odor to
be emitted from the vents.
To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air
mode prior to turning the vehicle off.
• The start timing of the blower may be delayed for a short period of time
immediately after the air conditioning system is started in automatic mode.
Air conditioning system operations when the engine is stopped due to
the Stop & Start system (vehicles with a Stop & Start system)
When the engine is stopped due to Stop & Start system operations, the air
conditioning cooling, heating and dehumidification functions turn off and only
ambient temperature air is blown. If the vehicle has an auto air conditioning
system, the blowing of ambient temperature air may also stop. To stop the air
conditioning system from turning off, press the Stop & Start cancel switch and
refrain from using the Stop & Start system.
When the windshield is fogged up and the engine is stopped due to the
Stop & Start system (vehicles with a Stop & Start system)
Press the Stop & Start cancel switch to restart the engine and turn on
to defog the windshield. Simply pressing will restart the engine and
defog the windshield.
If the windshield continuously fogs up, press the Stop & Start cancel switch
and refrain from using the Stop & Start system.
When an odor comes from the air conditioning system while the engine
is stopped due to the Stop & Start system (vehicles with a Stop & Start
system)
Press the Stop & Start cancel switch to restart the engine.
Air conditioning filter
P. 526

3935-1. Using the air conditioning system and defogger
UK_AURIS/AURIS_HV_EE (OM12E33E)
5
Interior features
Front side outlets
Direct air flow to the left or right,
up or down.
Open the vent
Close the vent
Operation of the air conditioning system in Eco drive mode (hybrid
model)
In Eco drive mode, the air conditioning system is controlled as follows to pri-
oritize fuel efficiency:
Engine speed and compressor operation controlled to restrict heating/cool-
ing capacity
Fan speed restricted when automatic mode is selected
To improve air conditioning performance, perform the following operations:
Adjust the fan speed
Turn off Eco drive mode
Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and
the ambient conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow
immediately after is pressed.
1
2

3945-1. Using the air conditioning system and defogger
UK_AURIS/AURIS_HV_EE (OM12E33E)Fogging up of the windows
The windows will easily fog up when the humidity in the vehicle is high.
Turning on will dehumidify the air from the outlets and defog the wind-
shield effectively.
If you turn off, the windows may fog up more easily.
The windows may fog up if the recirculated air mode is used.
Outside/recirculated air mode
When driving on dusty roads such as tunnels or in heavy traffic, set the out-
side/recirculated air mode button to the recirculated air mode. This is effec-
tive in preventing outside air from entering the vehicle interior. During
cooling operation, setting the recirculated air mode will also cool the vehicle
interior effectively.
Outside/recirculated air mode may automatically switch depending on the
temperature setting or the inside temperature.
When the outside temperature is low
The dehumidification function may not operate even when is pressed.
When
is selected for the air outlets used
For your driving comfort, air flowing to the feet may be warmer than air flow-
ing to the upper body depending on the position of the temperature adjust-
ment dial.
Air conditioning odors
During use, various odors from inside and outside the vehicle may enter into
and accumulate in the air conditioning system. This may then cause odor to
be emitted from the vents.
To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air
mode prior to turning the vehicle off.
• The start timing of the blower may be delayed for a short period of time
immediately after the air conditioning system is started in automatic
mode.
Air conditioning system operations when the engine is stopped due to
the Stop & Start system (vehicles with a Stop & Start system)
When the engine is stopped due to Stop & Start system operations, the air
conditioning cooling, heating and dehumidification functions turn off and only
ambient temperature air is blown. If the vehicle has an auto air conditioning
system, the blowing of ambient temperature air may also stop. To stop the air
conditioning system from turning off, press the Stop & Start cancel switch and
refrain from using the Stop & Start system.

4665-5. Other interior features
UK_AURIS/AURIS_HV_EE (OM12E33E)
The seat heaters can be used when
Vehicles without a smart entry & start system (except hybrid model)
The engine switch is in the “ON” position.
Vehicles with a smart entry & start system (except hybrid model)
The engine switch is in IGNITION ON mode.
Hybrid model
The power switch is in ON mode.
When not in use
Put the switch in the neutral position. The indicator will turn off.
CAUTION
Burns
Use caution when seating the following persons in a seat with the seat
heater on to avoid the possibility of burns:
• Babies, small children, the elderly, the sick and the physically chal-
lenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping
drugs, cold remedies, etc.)
Do not cover the seat with anything when using the seat heater.
Using the seat heater with a blanket or cushion increases the temperature
of the seat and may lead to overheating.
Do not use seat heater more than necessary. Doing so may cause minor
burns or overheating.

5867-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12E33E)
The following warning indicates the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
Stop the vehicle immediately.
Warning lightWarning light/Details
Charging system warning light (vehicles with a drive
monitor display)
Indicates a malfunction in the vehicle’s charging system
Low engine oil pressure warning light (vehicles with a
drive monitor display)
Indicates that the engine oil pressure is too low.
andHigh engine coolant temperature warning light (vehicles
with a drive monitor display)
Indicates that the engine is almost overheating. (P. 685)

5887-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12E33E)
To prevent the clutch from overheating
Observe the following while driving.
Do not keep driving up a hill at low speeds.
Do not start off and stop repeatedly on an uphill.
Do not use the accelerator pedal or starting assist system to hold the vehicle
on a hill.
Failure to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional immedi-
ately.
Have the vehicle inspected by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional
immediately.
Warning lightWarning light/Details
Malfunction indicator lamp
Indicates a malfunction in:
• The electronic engine control system;
• The electronic throttle control system; or
• The electronic Multidrive control system
SRS warning light
Indicates a malfunction in:
• The SRS airbag system; or
• The seat belt pretensioner system
ABS warning light
Indicates a malfunction in:
• The ABS; or
• The brake assist system
Electric power steering system warning light (warning
buzzer)
Indicates a malfunction in the EPS (Electric Power Steer-
ing) system

6007-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12E33E)
A buzzer sounds and a warning message is shown on the multi-infor-
mation display. Failure to investigate the cause of the following warn-
ings may lead to the system operating abnormally and possibly cause
an accident. Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional.
Indicates abnormal engine oil pressure
The warning light may come on if the engine oil
pressure is too low.
Indicates a malfunction in the vehicle’s charging
system.
• Indicates that the engine is almost overheat-
ing. (hybrid model) (P. 687)
• The power control unit may be overheating.
(hybrid model) (P. 687)
Have the vehicle inspected immediately.
Warning messageDetails
Warning messageDetails
Indicates a malfunction in the cruise control sys-
tem (if equipped)
• Press the “ON-OFF” button once to deacti-
vate the system, and then press the button
again to reactivate the system.
• A buzzer also sounds.
Indicates a malfunction in the Automatic High
Beam system (if equipped)
A buzzer also sounds.

6867-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12E33E)
Have the vehicle inspected at the nearest any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional
as soon as possible.
Overheating
If you observe the following, your vehicle may be overheating:
Vehicles without a multi-information display: The high engine coolant tem-
perature warning light comes on or a loss of power is experienced.
Vehicles with a multi-information display: The high engine coolant tempera-
ture gauge enters the red zone or a loss of power is experienced.
Steam comes out from under the hood.
CAUTION
When inspecting under the hood of your vehicle
Observe the following precautions.
Failure to do so may result in serious injury such as burns.
If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot.
Keep hands and clothing away from the fans, etc. while the engine is oper-
ating.
Do not loosen the coolant reservoir cap while the engine and radiator are
hot.
NOTICE
When adding engine coolant
Add coolant slowly after the engine has cooled down sufficiently. Adding
cool coolant to a hot engine too quickly can cause damage to the engine.
To prevent damage to the cooling system
Observe the following precautions:
Avoid contaminating the coolant with foreign matter (such as sand or dust
etc.).
Do not use commercially available coolant additives.