Page 209 of 592

2094-1. Before driving
UK AURIS_HV_HB_EE (OM12K47E)
4
Driving
■Sudden acceleration/steering input/cornering
Executing sharp turns when towing may result in the trailer colliding
with your vehicle. Decelerate well in advance when approaching
turns and take them slowly and carefully to avoid sudden braking.
■Important points regarding turning
The wheels of the trailer will travel closer to the inside of the curve
than the wheels of the vehicle. To make allowance for this, take the
turns wider than you would normally do.
■Important points regarding stability
Vehicle movement resulting from uneven road surfaces and strong
crosswinds will affect handling. The vehicle may also be rocked by
passing buses or large trucks. Frequently check behind when mov-
ing alongside such vehicles. As soon as such vehicle movement
occurs, immediately start to decelerate smoothly by slowly applying
the brakes. Always steer the vehicle straight ahead while braking.
■Passing other vehicles
Consider the total combined length of your vehicle and trailer and
ensure that the vehicle-to-vehicle distance is sufficient before exe-
cuting lane changes.
■Transmission information
To maintain engine braking efficiency and charging system perfor-
mance when using engine braking, do not use the transmission in
D. Shift the shift position to B.
■If the engine overheats
Towing a loaded trailer up a long, steep incline in temperatures
exceeding 30°C (85 °F) may result in the engine overheating. If the
engine coolant temperature gauge indicates that the engine is over-
heating, turn the air conditioning off immediately, leave the road and
stop the vehicle in a safe place. ( →P. 544)
■When parking the vehicle
Always place wheel chocks under the wheels of both the vehicle
and trailer. Firmly set the parking brake and shift the shift position to
P.
Page 210 of 592

2104-1. Before driving
UK AURIS_HV_HB_EE (OM12K47E)
WARNING
Follow all the instructions described in this section. Failure to do so could
cause an accident resulting in death or serious injury.
■ Trailer towing precautions
When towing, make sure that none of the weight limits are exceeded.
(→ P. 203)
■ Vehicle speed in towing
Observe the legal maximum speeds for trailer towing.
■ Before descending hills or long declines
Reduce speed then use the engine braking.
■ Operation of the brake pedal
Do not hold the brake pedal depressed often or for long periods of time.
Doing so may result in the brake overheating or reduce braking effects.
■ To avoid accident or injury
●Vehicles with a cruise control: Do not use cruise control when you are tow-
ing.
● Vehicles with a compact spare tire: Do not tow a trailer when the compact
spare tire is installed on your vehicle.
● Vehicles with an emergency tire puncture repair kit: Do not tow a trailer
when the tire installed is repaired with the emergency tire puncture repair
kit.
NOTICE
■ Do not directly splice trailer lights
Directly splicing trailer lights may damage your vehicle's electrical system
and cause a malfunction.
Page 211 of 592
211
UK AURIS_HV_HB_EE (OM12K47E)
4
Driving
4-2. Driving procedures
Check that the parking brake is set.
Check that the shift position is in P.
Firmly depress the brake pedal.
and a message will be displayed on the multi-information display.
If it is not displayed, the hybrid system cannot be started.
Press the power switch.
If the “READY” indicator turns on,
the hybrid system will operate nor-
mally.
Continue depressing the brake
pedal until the “READY” indicator
is illuminated.
The hybrid system can be started
from any power switch mode.
Check that the “READY” indicator is illuminated.
The vehicle will not move when the “READY” indicator is off.
Power (ignition) switch
Performing the following operations when carrying the elec-
tronic key on your person starts the hybrid system or changes
power switch modes.
Starting the hybrid system
1
2
3
4
5
Page 212 of 592
2124-2. Driving procedures
UK AURIS_HV_HB_EE (OM12K47E)
Stop the vehicle completely.
Set the parking brake. (→P. 228)
Press the “P” position switch.
( → P. 221)
Check that the shift position indica-
tor on the instrument cluster shows
P. ( →P. 98)
Press the power switch.
Release the brake pedal and check that “Power ON.” on the multi-
information display is off.
Stopping the hybrid system
1
2
3
4
5
Page 213 of 592
2134-2. Driving procedures
UK AURIS_HV_HB_EE (OM12K47E)
4
Driving
Modes can be changed by pressing the power switch with brake pedal
released. (The mode changes each time the switch is pressed.)
Off
The emergency flashers can be
used.
ACCESSORY mode
Some electrical components such
as the audio system can be used.
“Power ON.” will be displayed on
the multi-information display.
ON mode
All electrical components can be
used.
“Power ON.” will be displayed on
the multi-information display.
Changing power switch modes
Page 214 of 592

2144-2. Driving procedures
UK AURIS_HV_HB_EE (OM12K47E)
■Auto power off function
If the vehicle is left in ACCESSORY mode for more than 20 minutes or ON
mode (the hybrid system is not operating) for more than an hour with the shift
position in P, the power switch will automatically turn off. However, this func-
tion cannot entirely prevent 12-volt battery discharge. Do not leave the vehi-
cle with the power switch in ACCESSORY or ON mode for long periods of
time when the hybrid system is not operating.
■ Sounds and vibrations specific to a hybrid vehicle
→ P. 7 4
■ Electronic key battery depletion
→ P. 122
■ When the ambient temperature is low, such as during winter driving con-
ditions
When starting the hybrid system, the fl ashing time of the “READY” indicator
may be long. Leave the vehicle as it is until the “READY” indicator is steady
on, as steady means the vehicle is able to move.
■ Conditions affecting operation
→ P. 137, 157
■ Notes for the entry function
→P. 138
■ If the hybrid system does not start
The immobilizer system may not have been deactivated. ( →P. 82)
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
■ When “Check entry & start system.” is displayed on the multi-informa-
tion display
The system may be malfunctioning. Have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped profes-
sional immediately.
■ If the “READY” indicator does not come on
In the event that the “READY” indicator does not come on even after perform-
ing the proper procedures for starting the vehicle, contact any authorized
Toyota dealer or repairer, or another duly qualified and equipped professional
immediately.
■ If the electronic key battery is depleted
→ P. 459
Page 215 of 592

2154-2. Driving procedures
UK AURIS_HV_HB_EE (OM12K47E)
4
Driving
■Operation of the power switch
●When operating the power switch, one s hort, firm press is enough. If the
switch is pressed improperly, the hybr id system may not start or the power
switch mode may not change. It is not necessary to press and hold the
switch.
● If attempting to restart the hybrid system immediately after turning the power
switch off, the hybrid system may not start in some cases. After turning the
power switch off, please wait a few seconds before restarting the hybrid sys-
tem.
■ Automatic P position selection function
●When the shift position is other than P, pressing the power switch with the
vehicle stopped completely will cause the shift position to change to P auto-
matically, and then the power switch will turn off.
● When turning the power switch off from a position other than P, firmly
depress the brake pedal and confirm that the shift position* has changed to
P before slowly releasing the brake pedal.
*: Even after the instrument panel display has been turned off, the shift posi- tion indicator will continue to be displayed for several seconds.
■ When the P position control system malfunctions
The power switch will not be able to be turned off. In such a case, the switch
can be turned off by applying the parking brake.
When the system malfunctions, immedi ately have your vehicle serviced by
any authorized Toyota dealer or re pairer, or another duly qualified and
equipped professional immediately.
■ If the smart entry & start system or push button start has been deacti-
vated in a customized setting
→ P. 536
Page 216 of 592

2164-2. Driving procedures
UK AURIS_HV_HB_EE (OM12K47E)
WARNING
■ When starting the hybrid system
Always start the hybrid system while sitting in the driver’s seat. Do not
depress the accelerator pedal while starting the hybrid system under any
circumstances.
Doing so may cause an accident resulting in death or serious injury.
■ Stopping the hybrid system in an emergency
If you want to stop the hybrid system in an emergency while driving the
vehicle, press and hold the power switch for more than 2 seconds, or press
it briefly 3 times or more in succession. ( →P. 483)
However, do not touch the power switch while driving except in an emer-
gency. Turning the hybrid system off while driving will not cause loss of
steering or braking control, however, power assist to the steering will be
lost. This will make it more difficult to steer smoothly, so you should pull over
and stop the vehicle as soon as it is safe to do so.
NOTICE
■To prevent 12-volt battery discharge
●Do not leave the power switch in ACCESSORY or ON mode for long peri-
ods if the hybrid system is not operating.
● If the hybrid system is off, but the indicator on the power switch is illumi-
nated, this indicates that the power switch is still turned on. When exiting
the vehicle, always check that the power switch is off.
■ When starting the hybrid system
●Do not depress the accelerator pedal unnecessarily.
● If the hybrid system becomes difficult to start, have your vehicle checked
by any authorized Toyota dealer or repairer, or another duly qualified and
equipped professional immediately.
■ Symptoms indicating a malfunction with the power switch
If the power switch seems to be operating somewhat differently than usual,
such as the switch sticking slightly, there may be a malfunction. Contact any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional immediately.