2012 TOYOTA AURIS sensor

3474-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12E33E)
4
Driving
When using Simple-IPA continuously
When Simple-IPA is used continuously, the power steering may overheat
temporarily. It may deactivate or cancel Simple-IPA operation. In this case,
wait a few minutes before using Simple-IPA again.
Toyota parking assist-sensor operation during Simple-IPA operation
Even if the Toyota parking assist-sensor switch is turned off while Simple-IPA
is activated, the Toyota parking assist-sensor will keep operating. In this case,
when Simple-IPA operation is complete or canceled, the Toyota parking
assist-sensor will be deactivated.
Stop & Start system operation during Simple-IPA operation
The Stop & Start system does not operate during Simple-IPA operation. If the
Simple-IPA switch is turned on during Stop & Start system operation, Stop &
Start system operation will be canceled.
When the cabin temperature is high
The sensors may not work properly when the cabin temperature is high due
to parking the vehicle in the sun. Use Simple-IPA after the cabin cools down.
Sensors used by Simple-IPA
P. 330
CAUTION
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 you seem likely to hit nearby vehicles, obstacles, or people, depress the
brake pedal to stop the vehicle, and the disable the system.

3484-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12E33E)
CAUTION
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.
When a vehicle of which the front/rear end is above the detection area,
such as a truck, bus or vehicle with a towing bracket, trailer, bicycle carrier,
etc., is parked at the front or rear of the parking space.
If the front bumper has been damaged.
If the sensor is covered by the front bumper cover, etc.
If a vehicle or obstacle is not in a suitable position at the front or rear of the
parking space.
Automatic steering precautions
As the steering wheel moves automatically in the parking assist function, be
aware of the following point.
Keep clothing such as neckties, scarves and long sleeves away from the
steering wheel, as they may become entangled. Also, keep children away
from the steering wheel.
If you have long fingernails, be careful not to injure yourself when the
steering wheel moves.

3494-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12E33E)
4
Driving
NOTICE
When using the Simple-IPA
Check that the parking space is suitable. (Width of the space, if there are
any obstacles, road surface condition, etc.)
Simple-IPA will not operate properly if the vehicle at the front or back of the
parking space moves, or if an obstacle enters the parking space after the
sensors have detected the parking space. Always check the surrounding
area during parking assist operation.
The sensors may not be able to detect curbs. The vehicle may drive onto
the curb depending on the situation, such as if a vehicle at the front or
back of the parking space has driven on the curb.
Check the surrounding area to prevent the tires and wheels from being
damaged.
The vehicle may not be able to be parked at a target parking space if the
vehicle moves forward when the shift lever is in R or reverses when the
shift lever is in a position other than R, such as when parking on a slope.
When reversing, reverse the vehicle
slowly to prevent the front end of the
vehicle from hitting an obstacle in the
front of the vehicle.
When reversing, reverse the vehicle
slowly to prevent the front end of the
vehicle from hitting the vehicle parked in
front of the parking space.

4766-1. Maintenance and care
UK_AURIS/AURIS_HV_EE (OM12E33E)
CAUTION
When cleaning the windshield (vehicles with rain-sensing windshield
wiper)
When the upper part of the windshield where the raindrop sensor is
located is touched by hand
When a wet rag or similar is held close to the raindrop sensor
If something bumps against the windshield
If you directly touch the raindrop sensor body or if something bumps into
the raindrop sensor
Precautions regarding the exhaust pipe
Exhaust gasses cause the exhaust pipe to become quite hot.
When washing the vehicle, be careful not to touch the pipe until it has
cooled sufficiently, as touching a hot exhaust pipe can cause burns.
Set the wiper switch to off.
If the wiper switch is in “AUTO”, the wip-
ers may operate unexpectedly in the fol-
lowing situations, and may result in
hands being caught or other serious inju-
ries and cause damage to the wiper
blades.
Off

5406-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12E33E)
16WIPER NO.125 AWindshield wipers
17CIG15 APower outlet
18ACC7.5 A
Outside rear view mirrors, audio system,
main body ECU, clock, charging system,
power outlet, Stop & Start system, audio
system
19SFT LOCK-ACC5 AShift lock control system
20TA I L10 AFront position lights, tail lights, license
plate lights, front fog lights, rear fog light
21PA N E L7.5 ASwitch illumination, instrument cluster
lights, glove box light, main body ECU
22WIPER-S5 ACharging system
23ECU-IG NO.17.5 AElectric cooling fan, AFS, charging sys-
tem, ABS, VSC
24ECU-IG NO.27.5 A
Back-up lights, multiport fuel injection
system/sequential multiport fuel injection
system, audio system, AFS, Toyota park-
ing assist-sensor
25ECU-IG NO.37.5 A
Multiport fuel injection system/sequential
multiport fuel injection system, inside rear
view mirror, shift lock control system,
headlight cleaner, audio system, AFS,
panoramic roof shade, windshield
washer
26HTR-IG7.5 AAir conditioning system, rear window
defogger, Stop & Start system
27ECU-IG NO.47.5 A
Main body ECU, front passenger seat
belt reminder light, airbag manual on-off
system, outside rear view mirrors, Toyota
parking assist-sensor
28ECU-IG NO.55 AElectric power steering, Stop & Start sys-
tem
29IGN7.5 A
Smart entry & start system, multiport fuel
injection system/sequential multiport fuel
injection system, steering lock system
FuseAmpereCircuit

5466-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12E33E)
15WIPER RR15 ARear window wiper
16WIPER NO.125 AWindshield wipers
17CIG15 APower outlet
18ACC7.5 A
Outside rear view mirrors, audio system,
main body ECU, clock, charging system,
power outlet, Stop & Start system
19SFT LOCK-ACC5 AShift lock control system
20TA I L10 AFront position lights, tail lights, license
plate lights, front fog lights, rear fog light
21PA N E L7.5 ASwitch illumination, instrument cluster
lights, glove box light, main body ECU
22WIPER-S5 ACharging system
23ECU-IG NO.17.5 AElectric cooling fan, AFS, charging sys-
tem, ABS, VSC
24ECU-IG NO.27.5 A
Back-up lights, multiport fuel injection
system/sequential multiport fuel injection
system, audio system, AFS, Toyota park-
ing assist-sensor
25ECU-IG NO.37.5 A
Multiport fuel injection system/sequential
multiport fuel injection system, inside rear
view mirror, shift lock control system,
panoramic roof shade, headlight cleaner,
audio system, AFS, windshield wipers
26HTR-IG7.5 A
Air conditioning system, rear window
defogger, power heater, Stop & Start sys-
tem
27ECU-IG NO.47.5 A
Front passenger seat belt reminder light,
airbag manual on-off system, outside
rear view mirrors, main body ECU,
Toyota parking assist-sensor
28ECU-IG NO.55 AElectric power steering, Stop & Start sys-
tem
FuseAmpereCircuit

5526-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12E33E)
14WIPER NO.225 AWindshield wipers
15WIPER RR15 ARear window wiper
16WIPER NO.125 AWindshield wipers
17CIG15 APower outlet
18ACC7.5 AOutside rear view mirrors, audio system,
main body ECU, clock, power outlet
19SFT LOCK-ACC5 A
20TA I L10 AFront position lights, tail lights, license
plate lights, front fog lights, rear fog light
21PA N E L7.5 ASwitch illumination, instrument cluster
lights, glove box light, main body ECU
22WIPER-S5 A
23ECU-IG NO.17.5 AElectric cooling fan, AFS, electronically
controlled brake system
24ECU-IG NO.27.5 A
Back-up lights, multiport fuel injection
system/sequential multiport fuel injection
system, audio system, AFS, Toyota park-
ing assist-sensor
25ECU-IG NO.37.5 A
Inside rear view mirror, headlight cleaner,
audio system, AFS, panoramic roof
shade, windshield washer
26HTR-IG7.5 AAir conditioning system, rear window
defogger, seat heaters
27ECU-IG NO.47.5 A
Main body ECU, front passenger seat
belt reminder light, airbag manual on-off
system, outside rear view mirrors, Toyota
parking assist-sensor
28ECU-IG NO.55 AElectric power steering
29IGN7.5 A
Smart entry & start system, stop lights,
electronically controlled brake system,
power management system
30S/HTR15 ASeat heaters
31METER5 AGauge and meters
32A/BAG7.5 ASRS airbag system
FuseAmpereCircuit

5967-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12E33E)
Front passenger detection sensor, seat belt reminder and warning
buzzer
If luggage is placed on the front passenger seat, the front passenger detec-
tion sensor may cause the warning light to flash and the warning buzzer to
sound even if a passenger is not sitting in the seat.
If a cushion is placed on the seat, the sensor may not detect a passenger,
and the warning light may not operate properly.
If the malfunction indicator lamp comes on while driving
The malfunction indicator lamp will come on if the fuel tank becomes com-
pletely empty. If the fuel tank is empty, refuel the vehicle immediately. The
malfunction indicator lamp will go off after several trips.
If the malfunction indicator lamp does not go off, contact any authorized Toy-
ota dealer or repairer, or another duly qualified and equipped professional as
soon as possible.
Warning buzzer
In some cases, the buzzer may not be heard because of noisy place or an
audio sound.
If the engine oil change reminder is on (if equipped)
Repeated short time trips and/or low-speed driving may cause the oil to
degrade sooner than usual, regardless of the actual distance driven. If this
happens, the engine oil change reminder will come on.
Once(Flashes
in yellow
for 30
seconds.)
Smart entry & start system
indicator light
• When the doors were
unlocked with the mechani-
cal key and then the engine
switch was pressed, the
electronic key could not be
detected in the vehicle.
• The electronic key could
not be detected in the vehi-
cle even after the engine
switch was pressed two
consecutive times.
Touch the
electronic key
to the engine
switch while
depressing the
brake pedal.
Interior
buzzerExterior
buzzerWarning
lightWarning light/DetailsCorrection
procedure