Page 322 of 661

3224-6. Using the driving support systems
UK AURIS_HB_EE (OM12K97E)
“IPA cancelled, take
over.”
The steering wheel
could not be turned suf-
ficiently due to reasons
such as low tire pres-
sure, tire wear, the
influence of road condi-
tions, being on a slope,
etc., therefore the vehi-
cle could not be parked
in the desired space.
• Check tires for wear
and pressure.
• If this message is dis-
played when the
vehicle is parked in
other spaces, have
the vehicle inspected
by any authorized
Toyota dealer or
repairer, or another
duly qualified and
equipped profes-
sional.
The power steering
temporarily over-
heated.Attempt to use Simple-
IPA after waiting a little
while.
Possible system mal-
function.
Have the vehicle
inspected by any
authorized Toyota
dealer or repairer, or
another duly qualified
and equipped profes-
sional.
“IPA cancelled, take
over, driver intervened.”
The steering wheel was
manually operated
during automatic steer-
ing.Park the vehicle manu-
ally or detect another
parking space.
“IPA cancelled, take
over, speed too high.”
The vehicle speed
exceeded 50 km/h (31
mph) during detection
of a parking space.Reduce vehicle speed
to 30 km/h (18 mph) or
less and turn the Sim-
ple-IPA switch on.
The vehicle speed
exceeded 6 km/h (3
mph) during automatic
steering.Park the vehicle manu-
ally or detect another
parking space.
MessageCauseWhat to do
UK AURIS_HB_OM_Europe_OM12K97E.book 322 ページ 2016年6月27日 月曜日 午後5時42分
Page 327 of 661

3274-6. Using the driving support systems
UK AURIS_HB_EE (OM12K97E)
4
Driving
WARNING
■Cautions regarding the use of Simple-IPA
●Never depend on the Simple-IPA entirely when parking. The driver is
responsible for safety. Use caution, just as you would when parking any
vehicle.
●Back up slowly, using the brake pedal to control the vehicle’s speed.
●If it seems likely to hit nearby vehicles, obstacles, or people, depress the
brake pedal to stop the vehicle, and the disable the system.
■Conditions in which the use of Simple-IPA is prohibited
Do not use Simple-IPA under the following conditions.
Doing so may cause improper operation and lead to an unexpected acci-
dent.
●On sharp bends or slopes.
●On slippery or icy roads, or in snow.
●On uneven road surfaces such as gravel.
●During bad weather such as heavy rain, fog, snow, or a sandstorm.
●When the tires are extremely worn or tire pressure is low.
●When the vehicle has improper wheel alignment due to tires having
received a strong impact such as bumping against a curb.
●When the compact spare tire (if equipped) or snow chains are installed.
●When the tires slid while attempting to park.
●When fallen leaves or snow is in a parking space.
●When items such as a towing bracket, trailer, bicycle carrier, etc. are
installed on the rear of the vehicle.
UK AURIS_HB_OM_Europe_OM12K97E.book 327 ページ 2016年6月27日 月曜日 午後5時42分
Page 337 of 661

3374-6. Using the driving support systems
UK AURIS_HB_EE (OM12K97E)
4
Driving
WARNING
■Hill- start assist control does not operate effectively when
●Do not overly rely on hill-start assist control. Hill-start assist control may
not operate effectively on steep inclines and roads covered with ice.
●Unlike the parking brake, hill-start assist control is not intended to hold the
vehicle stationary for an extended period of time. Do not attempt to use
hill-start assist control to hold the vehicle on an incline, as doing so may
lead to an accident.
■When the VSC is activated
The slip indicator light flashes. Always drive carefully. Reckless driving may
cause an accident. Exercise particular care when the indicator light flashes.
■When the TRC/VSC systems are turned off
Be especially careful and drive at a speed appropriate to the road condi-
tions. As these are the systems to help ensure vehicle stability and driving
force, do not turn the TRC/VSC systems off unless necessary.
■Replacing tires
Make sure that all tires are of the specified size, brand, tread pattern and
total load capacity. In addition, make sure that the tires are inflated to the
recommended tire inflation pressure level.
The ABS, TRC and VSC systems will not function correctly if different tires
are installed on the vehicle.
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional for further information when replacing tires or
wheels.
■Handling of tires and the suspension
Using tires with any kind of problem or modifying the suspension will affect
the driving assist systems, and may cause a system to malfunction.
UK AURIS_HB_OM_Europe_OM12K97E.book 337 ページ 2016年6月27日 月曜日 午後5時42分
Page 340 of 661

3404-7. Driving tips
UK AURIS_HB_EE (OM12K97E)■Tire chain installation
Observe the following precautions when installing and removing chains:
●Install and remove tire chains in a safe location.
●Install tire chains on the front tires. Do not install tire chains on the rear tires.
●Install tire chains on front tires as tightly as possible. Retighten chains after
driving 0.5 1.0 km (1/4 1/2 mile).
●Install tire chains following the instructions provided with the tire chains.
WARNING
■Driving with snow tires
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in a loss of vehicle control and cause death or
serious injury.
●Use tires of the specified size.
●Maintain the recommended level of air pressure.
●Do not drive at speeds in excess of the speed limit or the speed limit spec-
ified for the snow tires being used.
●Use snow tires on all, not just some wheels.
■Driving with tire chains
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in the vehicle being unable to be driven safely,
and may cause death or serious injury.
●Do not drive in excess of the speed limit specified for the tire chains being
used, or 50 km/h (30 mph), whichever is lower.
●Avoid driving on bumpy road surfaces or over potholes.
●Avoid sudden acceleration, abrupt steering, sudden braking and shifting
operations that cause sudden engine braking.
●Slow down sufficiently before entering a curve to ensure that vehicle con-
trol is maintained.
NOTICE
■Repairing or replacing snow tires (vehicles with a tire pressure warn-
ing system)
Request repairs or replacement of snow tires from Toyota dealers or legiti-
mate tire retailers.
This is because the removal and attachment of snow tires affects the opera-
tion of the tire pressure warning valves and transmitters.
■Fitting tire chains (vehicles with a tire pressure warning system)
The tire pressure warning valves and transmitters may not function correctly
when tire chains are fitted.
UK AURIS_HB_OM_Europe_OM12K97E.book 340 ページ 2016年6月27日 月曜日 午後5時42分
Page 445 of 661
445
7Maintenance and care
UK AURIS_HB_EE (OM12K97E)7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior .......... 446
Cleaning and protecting
the vehicle interior ........... 450
7-2. Maintenance
Maintenance
requirements.................... 453
7-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions ...................... 456
Hood .................................. 459
Positioning a floor jack ....... 461
Engine compartment.......... 462
Tires ................................... 483
Tire inflation pressure ........ 498
Wheels ............................... 500
Air conditioning filter .......... 503
Wireless remote
control/electronic key
battery.............................. 505
Checking and replacing
fuses ................................ 508
Light bulbs ......................... 514
UK AURIS_HB_OM_Europe_OM12K97E.book 445 ページ 2016年6月27日 月曜日 午後5時42分
Page 456 of 661

456
UK AURIS_HB_EE (OM12K97E)
7-3. Do-it-yourself maintenance
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
Battery condition
(P. 477)• Warm water• Baking soda• Grease
• Conventional wrench (for terminal clamp bolts)
Engine coolant
level (P. 474)
• “Toyota Super Long Life Coolant” or a similar high
quality ethylene glycol-based non-silicate, non-
amine, non-nitrite and non-borate coolant with long-
life hybrid organic acid technology
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
(P. 467)• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses (P. 508)• Fuse with same amperage rating as original
Light bulbs
(P. 514)
• Bulb with same number and wattage rating as origi-
nal
• Phillips-head screwdriver
• Flathead screwdriver• Wrench
Radiator, con-
denser and inter-
cooler (P. 476)
Tire inflation pres-
sure (P. 498)• Tire pressure gauge
• Compressed air source
Washer fluid
(P. 480)• Water or washer fluid containing antifreeze (for win-
ter use)
• Funnel (used only for adding water or washer fluid)
UK AURIS_HB_OM_Europe_OM12K97E.book 456 ページ 2016年6月27日 月曜日 午後5時42分
Page 483 of 661
4837-3. Do-it-yourself maintenance
UK AURIS_HB_EE (OM12K97E)
7
Maintenance and care
Check if the treadwear indicators are showing on the tires. Also check
the tires for uneven wear, such as excessive wear on one side of the
tread.
Check the spare tire condition and pressure if not rotated.
New tread
Worn tread
Treadwear indicator
The location of treadwear indicators is shown by a “TWI” or “” mark, etc.,
molded into the sidewall of each tire.
Replace the tires if the treadwear indicators are showing on a tire.
Tires
Replace or rotate tires in accordance with maintenance sched-
ules and treadwear.
Checking tires
1
2
3
UK AURIS_HB_OM_Europe_OM12K97E.book 483 ページ 2016年6月27日 月曜日 午後5時42分
Page 484 of 661

4847-3. Do-it-yourself maintenance
UK AURIS_HB_EE (OM12K97E)
Rotate the tires in the order
shown.
To equalize tire wear and help
extend tire life, Toyota recom-
mends that tire rotation is carried
out approximately every 10000 km
(6000 miles).
When rotating front and rear tires
which have different tire inflation
pressures, do not fail to initialize
the tire pressure warning system
after tire rotation.
Rotate the tires in the order shown.
To equalize tire wear and help extend tire life, Toyota recommends
that tire rotation is carried out approximately every 10000 km (6000
miles).
Tire rotation (vehicles with a tire pressure warning system)
Front
Tire rotation (vehicles without a tire pressure warning system)
Vehicles with a spare tire of a
different wheel type from the
installed tires or an emergency
tire puncture repair kitVehicles with a spare tire of
the same wheel type as the
installed tires
FrontFront
UK AURIS_HB_OM_Europe_OM12K97E.book 484 ページ 2016年6月27日 月曜日 午後5時42分