engine TOYOTA AURIS 2012 (in English) User Guide

571-1. For safe use
1
For safety and security
UK_AURIS/AURIS_HV_EE (OM12E33E)
Insert the key into the cylinder and
rotate to the “OFF” position.
The “OFF” indicator light turns on.
(Except hybrid model [vehicles
without a smart entry & start sys-
tem]: Only when the engine switch
is in the “ON” position.
Except hybrid model [vehicles with
a smart entry & start system]: Only
when the engine switch is in IGNI-
TION ON mode.
Hybrid model: Only when the
power switch is in ON mode)
“PASSENGER AIR BAG” indicator information
If any of the following problems occur, it is possible that there is a malfunction
in the system. Have the vehicle inspected by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
Neither “ON” nor “OFF” comes on.
The indicator light does not change when the airbag manual on-off switch is
switched to “ON” or “OFF”.
Deactivating the front seat passenger airbag
CAUTION
When installing a child restraint system
For safety reasons, always install a child restraint system in a rear seat. In
the event that the rear seat cannot be used, the front seat can be used as
long as the airbag manual on-off system is set to off. If the airbag manual
on-off system is left on, the strong impact of the airbag deployment (infla-
tion) may cause serious injury or even death.
When a child restraint system is not installed on the front passenger
seat
Ensure that the airbag manual on-off system is set to on.
If it is left off, the airbag may not deploy in the event of an accident, which
may result in serious injury or even death.

781-1. For safe use
UK_AURIS/AURIS_HV_EE (OM12E33E)
Exhaust gas precautions
Harmful substance to the human body is included in exhaust
gases if inhale.
CAUTION
Exhaust gases include harmful carbon monoxide (CO), which is colorless and
odorless. Observe the following precautions.
Failure to do so may cause exhaust gases enter the vehicle and may lead to
an accident caused by light-headedness, or may lead to death or a serious
health hazard.
Important points while driving
Keep the back door closed.
If you smell exhaust gases in the vehicle even when the back door is
closed, open the windows and have the vehicle inspected at any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional as soon as possible.
When parking
Except hybrid model: If the vehicle is in a poorly ventilated area or a
closed area, such as a garage, stop the engine.
Hybrid model: If the vehicle is in a poorly ventilated area or a closed area,
such as a garage, stop the hybrid system.
Except hybrid model: Do not leave the vehicle with the engine on for a
long time.
If such a situation cannot be avoided, park the vehicle in an open space
and ensure that exhaust fumes do not enter the vehicle interior.
Hybrid model: Do not leave the vehicle with the hybrid system on for a
long time.
If such a situation cannot be avoided, park the vehicle in an open space
and ensure that exhaust fumes do not enter the vehicle interior.
Except hybrid model: Do not leave the engine running in an area with
snow build-up, or where it is snowing. If snowbanks build up around the
vehicle while the engine is running, exhaust gases may collect and enter
the vehicle.
Hybrid model: Do not leave the hybrid system operating in an area with
snow build-up, or where it is snowing. If snowbanks build up around the
vehicle while the hybrid system is operating, exhaust gases may collect
and enter the vehicle.

80
UK_AURIS/AURIS_HV_EE (OM12E33E)
1-2. Hybrid system
Gasoline engine
Electric motor (traction motor)
Hybrid system features (hybrid model)
Your vehicle is a hybrid vehicle. It has characteristics different
from conventional vehicles. Be sure you are closely familiar with
the characteristics of your vehicle, and operate with care.
The hybrid system combines the use of a gasoline engine and
an electric motor (traction motor) according to driving condi-
tions, improving fuel efficiency and reducing exhaust emis-
sions.
1
2

811-2. Hybrid system
1
For safety and security
UK_AURIS/AURIS_HV_EE (OM12E33E)
When stopped/during start off
The gasoline engine stops when the vehicle is stopped. During start
off, the electric motor (traction motor) drives the vehicle. At slow
speeds or when traveling down a gentle slope, the engine is
stopped and the electric motor (traction motor) is used.
During normal driving
The gasoline engine is predominantly used. The electric motor
(traction motor) charges the hybrid battery (traction battery) as nec-
essary.
When accelerating sharply
When the accelerator pedal is depressed heavily, the power of the
hybrid battery (traction battery) is added to that of the gasoline
engine via the electric motor (traction motor).
When braking (regenerative braking)
The electric motor (traction motor) charges the hybrid battery (trac-
tion battery).

821-2. Hybrid system
UK_AURIS/AURIS_HV_EE (OM12E33E)
Regenerative braking
In the following situations, kinetic energy is converted to electric energy and
deceleration force can be obtained in conjunction with the recharging of the
hybrid battery (traction battery).
The accelerator pedal is released while driving with the shift position in D or
B.
The brake pedal is depressed while driving with the shift position in D or B.
EV indicator
Conditions in which the gasoline engine may not stop
The gasoline engine starts and stops automatically. However, it may not stop
automatically in the following conditions:
During gasoline engine warm-up
During hybrid battery (traction battery) charging
When the temperature of the hybrid battery (traction battery) is high or low
When the heater is switched on
Charging the hybrid battery (traction battery)
As the gasoline engine charges the hybrid battery (traction battery), the bat-
tery does not need to be charged from an outside source. However, if the
vehicle is left parked for a long time the hybrid battery will slowly discharge.
For this reason, be sure to drive the vehicle at least once every few months
for at least 30 minutes or 16 km (10 miles). If the hybrid battery becomes
fully discharged and you are unable to jump-start the vehicle with the 12-volt
battery, contact any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional.
If the shift position is in N, the hybrid battery (traction battery) will not be
charged. Always shift the shift position in P when the vehicle is stopped.
When driving in heavy traffic, operate the vehicle with the shift position in D
or B to avoid discharging the hybrid battery (traction battery).
Charging the 12-volt battery
P. 677 The EV indicator comes on when driving
the vehicle using only the electric motor
(traction motor).

831-2. Hybrid system
1
For safety and security
UK_AURIS/AURIS_HV_EE (OM12E33E)After the 12-volt battery has discharged or has been changed or
removed
The gasoline engine may not stop even if the vehicle is running on the hybrid
battery (traction battery). If this continues for a few days, contact any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped profes-
sional.
Sounds and vibrations specific to a hybrid vehicle
There may be no engine sounds or vibration even though the vehicle is able
to move. For safety, apply the parking brake and make sure to shift the shift
position to P when parked.
The following sounds or vibrations may occur when the hybrid system is
operating and are not a malfunction:
Motor sounds may be heard from the engine compartment.
Sounds may be heard from the hybrid battery (traction battery) under the
rear seats when the hybrid system starts or stops.
Sounds from the hybrid system may be heard when the back door is open.
Sounds may be heard from the hybrid transmission when the gasoline
engine starts or stops, when driving at low speeds, or during idling.
Engine sounds may be heard when accelerating sharply.
Sounds may be heard due to regenerative braking when the brake pedal is
depressed.
Vibration may be felt when the gasoline engine starts or stops.
Cooling fan sounds may be heard from the air intake vents on the side of the
lower part of the rear left seats.
Maintenance, repair, recycling, and disposal
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional regarding maintenance, repair, recycling and dis-
posal. Do not dispose of the vehicle yourself.
Customization
Settings (e.g. on/off operation of the EV indicator) can be changed.
(Customizable features P. 719)

91
1
For safety and security
UK_AURIS/AURIS_HV_EE (OM12E33E)
1-3. Theft deterrent system
Vehicles without a smart entry &
start system:
The indicator light flashes after
the key has been removed from
the engine switch to indicate that
the system is operating.
The indicator light stops flashing
after the registered key has been
inserted into the engine switch to
indicate that the system has been
canceled.
Vehicles with a smart entry & start
system:
The indicator light flashes after
the engine switch has been turned
OFF to indicate that the system is
operating.
The indicator light stops flashing
after the engine switch has been
turned to ACCESSORY or IGNI-
TION ON mode to indicate that
the system has been canceled.
Engine immobilizer system (except hybrid
model)
The vehicle’s keys have built-in transponder chips that prevent
the engine from starting if a key has not been previously regis-
tered in the vehicle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehi-
cle.

921-3. Theft deterrent system
UK_AURIS/AURIS_HV_EE (OM12E33E)
System maintenance
The vehicle has a maintenance-free type engine immobilizer system.
Conditions that may cause the system to malfunction
If the grip portion of the key is in contact with a metallic object
If the key is in close proximity to or touching a key to the security system
(key with a built-in transponder chip) of another vehicle

931-3. Theft deterrent system
1
For safety and security
UK_AURIS/AURIS_HV_EE (OM12E33E)Certification for the engine immobilizer system
Vehicles without a smart entry & start system

1041-3. Theft deterrent system
UK_AURIS/AURIS_HV_EE (OM12E33E)
Do one of the following to deactivate or stop the alarm:
Unlock the doors using the entry function (if equipped) or wireless
remote control.
Except hybrid model: Start the engine. (The alarm will be deacti-
vated or stopped after a few seconds.)
Hybrid model: Start the hybrid system. (The alarm will be deacti-
vated or stopped after a few seconds.)
System maintenance
The vehicle has a maintenance-free type alarm system.
Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of
the following:
Nobody is in the vehicle.
The windows are closed before the alarm is set.
No valuables or other personal items are left in the vehicle.
Deactivating or stopping the alarm