2012 TOYOTA AURIS air condition

3985-1. Using the air conditioning system and defogger
UK_AURIS/AURIS_HV_EE (OM12E33E)
Turns the defoggers on/off
Except hybrid model
The defoggers will automatically
turn off the operation time. The
operation time is between 15 min-
utes and 1 hour depending on the
ambient temperature and vehicle
speed.
Hybrid model
The defoggers will automatically
turn off after approximately 15 min-
utes.
Rear window and outside rear view mirror
defoggers
Defoggers are used to defog the rear window, and to remove
raindrops, dew and frost from the outside rear view mirrors.

3995-1. Using the air conditioning system and defogger
UK_AURIS/AURIS_HV_EE (OM12E33E)
5
Interior features
The defoggers can be operated 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.
Outside rear view mirror defoggers
Turning the rear window defogger on will turn the outside rear view mirror
defoggers on.
CAUTION
When the outside rear view mirror defoggers are on
Do not touch the outside surface of the rear view mirrors, as they can
become very hot and burn you.

473
6Maintenance and care
UK_AURIS/AURIS_HV_EE (OM12E33E)6-1. Maintenance and care
Cleaning and protecting
the vehicle exterior .......... 474
Cleaning and protecting
the vehicle interior ........... 478
6-2. Maintenance
Maintenance
requirements.................... 481
6-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions ...................... 484
Hood .................................. 488
Positioning a floor jack ....... 490
Engine compartment.......... 492
12-volt battery .................... 514
Tires ................................... 519
Tire inflation pressure ........ 522
Wheels ............................... 524
Air conditioning filter .......... 526
Wireless remote control/
electronic key battery....... 529
Checking and replacing
fuses ................................ 532
Light bulbs ......................... 555

4826-2. Maintenance
UK_AURIS/AURIS_HV_EE (OM12E33E)
Where to go for service?
In order to maintain your vehicle in the highest possible condition, Toyota rec-
ommends that all repairs and service operations be carried out by authorized
Toyota dealers or repairers or other duly qualified and equipped profession-
als. For repairs and services covered by your warranty, please visit an autho-
rized Toyota dealer or repairer, who will use genuine Toyota parts in repairing
any difficulties you may encounter. There can also be advantages in utilizing
authorized Toyota dealers or repairers for non-warranty repairs and services,
as members of the Toyota network will be able to expertly assist you with any
difficulties you may encounter.
Your Toyota dealer or repairer, or another duly qualified and equipped profes-
sional will perform all of the scheduled maintenance on your vehicle reliably
and economically due to their experience with Toyota vehicles.
Does your vehicle need repair?
Be on the alert for changes in performance and sounds, and visual tip-offs
that indicate service is needed. Some important clues are:
Engine missing, stumbling, or pinging
Appreciable loss of power
Strange engine noises
A fluid leak under the vehicle (However, water dripping from the air condi-
tioning after use is normal.)
Change in exhaust sound (This may indicate a dangerous carbon monoxide
leak. Drive with the windows open and have the exhaust system checked
immediately.)
Flat-looking tires, excessive tire squeal when cornering, uneven tire wear
Vehicle pulls to one side when driving straight on a level road
Strange noises related to suspension movement
Loss of brake effectiveness, spongy feeling brake pedal or clutch pedal
(vehicles with a manual transmission), pedal almost touches the floor, vehi-
cle pulls to one side when braking
Engine coolant temperature continually higher than normal
If you notice any of these clues, take your vehicle to any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional, as
soon as possible. Your vehicle may need adjustment or repair.

4866-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12E33E)
CAUTION
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the following precautions.
When working on the engine compartment
Hybrid model: Make sure that the indicator on the power switch and the
“READY” indicator are both off.
Keep hands, clothing and tools away from the moving fan and engine
drive belt.
Be careful not to touch the engine, radiator, exhaust manifold, etc. right
after driving as they may be hot. Oil and other fluids may also be hot.
Do not leave anything that may burn easily, such as paper and rags, in the
engine compartment.
Do not smoke, cause sparks or expose an open flame to fuel or the 12-volt
battery. Fuel and 12-volt battery fumes are flammable.
Be extremely cautious when working on the 12-volt battery. It contains poi-
sonous and corrosive sulfuric acid.
Take care because brake fluid can harm your hands or eyes and damage
painted surfaces. If fluid gets on your hands or in your eyes, flush the
affected area with clean water immediately.
If you still experience discomfort, consult a doctor.
When working near the electric cooling fans or radiator grille
Vehicles without a smart entry & start system (except hybrid model):
Be sure the engine switch is off.
With the engine switch in the “ON” position, the electric cooling fan may
automatically start to run if the air conditioning is on and/or the coolant tem-
perature is high. (P. 507)
Vehicles with a smart entry & start system (except hybrid model):
Be sure the engine switch is off.
With the engine switch in IGNITION ON mode, the electric cooling fan may
automatically start to run if the air conditioning is on and/or the coolant tem-
perature is high. (P. 507)
Hybrid model:
Be sure the power switch is off.
With the power switch in ON mode, the electric cooling fans may automati-
cally start to run if the air conditioning is on and/or the coolant temperature
is high. (P. 507)

5036-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12E33E)
6
Maintenance and care
Engine oil consumption
The amount of engine oil consumed depends on the oil viscosity, the quality
of the oil and the way the vehicle is driven.
More oil is consumed under driving conditions such as high speeds and fre-
quent acceleration and deceleration.
A new engine consumes more oil.
When judging the amount of oil consumption, keep in mind that the oil may
have become diluted, making it difficult to judge the true level accurately.
Oil consumption: Max. 1.0 L/1000 km (1.1 qt./600 miles, 0.9 Imp. qt./600
miles)
If your vehicle consumes more than 1.0 L (1.1 qt., 0.9 Imp. qt.) every 1000
km (600 miles), contact any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional.
After changing the engine oil (diesel engine only)
The engine oil maintenance data should be reset. Perform the following pro-
cedures:
Switch the display to the trip meter “A” when the engine is running.
(P. 122, 126)
Vehicles without a smart entry & start system:
Turn the engine switch off.
Vehicles with a smart entry & start system:
Turn the engine switch off.
Vehicles without a smart entry & start system:
While pressing the display change button (P. 122, 126), turn the engine
switch to the “ON” position (do not start the engine because reset mode will
be canceled). Continue to press and hold the button until the trip meter dis-
plays “000000”.
Vehicles with a smart entry & start system:
While pressing the display change button (P. 122, 126), turn the engine
switch to the IGNITION ON mode (do not start the engine because other-
wise the reset mode will be canceled). Continue to press and hold the but-
ton until the trip meter displays “000000”.
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5076-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12E33E)
6
Maintenance and care
Check the radiator, condenser and intercooler and clear away any for-
eign objects.
If any of the above parts are extremely dirty or you are not sure of
their condition, have your vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional.
NOTICE
When adding coolant
Coolant is neither plain water nor straight antifreeze. The correct mixture of
water and antifreeze must be used to provide proper lubrication, corrosion
protection and cooling. Be sure to read the antifreeze or coolant label.
If you spill coolant
Be sure to wash it off with water to prevent it from damaging parts or paint.
Radiator, condenser and intercooler
CAUTION
When the engine is hot (except hybrid model)
Do not touch the radiator, condenser or intercooler as they may be hot and
cause serious injuries, such as burns.
When the hybrid system is hot (hybrid model)
Do not touch the radiator or condenser as they may be hot and cause seri-
ous injuries, such as burns.

5236-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12E33E)
6
Maintenance and care
CAUTION
Proper inflation is critical to save tire performance
Keep your tires properly inflated. Otherwise, the following conditions may
occur and result in an accident causing death or serious injury:
Excessive wear
Uneven wear
Poor handling
Possibility of blowouts resulting from overheated tires
Poor sealing of the tire bead
Wheel deformation and/or tire separation
A greater possibility of tire damage from road hazards
NOTICE
When inspecting and adjusting tire inflation pressure
Be sure to put the tire valve caps back on.
Without the valve caps, dirt or moisture could get into the valve and cause
air leakage, which could result in an accident. If the caps are lost, replace
them as soon as possible.