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5618-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(U)
8
When trouble arises
■Messages displays
The message illustrations used are intended as examples, and may differ
from the image that is actually displayed on the multi-information display.
■ Warning buzzer
P. 542
Once
The driver’s door was opened
and closed with the engine
switch turned off and then the
engine switch was put in
ACCESSORY mode twice with-
out the engine being started.
Press the engine switch
while depressing the brake
pedal.
During a engine starting proce-
dure in the event that the elec-
tronic key was not functioning
properly ( P. 581), the engine
switch was touched with the
electronic key.
Press the engine switch
within 10 seconds of the
buzzer sounding.
Once
The steering lock could not be
released within 3 seconds of
the engine switch being
pressed.
Press the engine switch
while depressing the brake
pedal and moving the
steering wheel left and
right.
Once
The electronic key has a low
battery.
Replace the electronic key
battery. ( P. 503)
Interior
buzzerExterior buzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
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When trouble arises
8-2. Steps to take in an emergency
If your vehicle overheats
●The needle of the engine coolant temperature gauge ( P. 8 8 )
enters the red zone or a loss of engine power is experienced. (For
example, the vehicle sp eed does not increase.)
● The warning message indicating overheats is shown on the multi-
information display. ( P. 551)
● Steam is coming from under the hood.
Stop the vehicle in a safe place and turn off the air conditioning sys-
tem, and then stop the engine.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the engine has cooled down su fficiently, inspect the hoses and
radiator core (radiator) for any leaks.
Radiator
Cooling fans
If a large amount of coolant
leaks, immediately contact your
Toyota dealer.
The following may indicate that your vehicle is overheating.
Correction procedures
1
2
3
1
2
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9-2. Customization
9
Vehicle specifications
Customizable features
■Changing using the audio system screen
Audio system with “CAR” button
Press the “SETUP” button.
Select “Vehicle” on the “Setup” screen.
Audio system with “APPS” button
Press the “APPS” button.
Select “Setup” on the “Apps” screen and select “Vehicle”.
Various setting can be changed. Refer to the list of settings that can
be changed for details.
Your vehicle includes a variety of electronic features that can be
personalized to your preferences. The settings of these features
can be changed using the multi-information display, the audio
system screen or at your Toyota dealer.
Some function settings are change d simultaneously with other func-
tions being customized. Contact your Toyota dealer for further
details.
Customizing vehicle features
1
2
1
2
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9-2. Customization
■Changing using the multi-information display
Vehicles with monochrome display
Press the “DISP” switch to display the “SETTINGS” screen while
the vehicle is stopped, and then press and hold the “DISP” switch
to display the customize mode screen.
Press the “DISP” switch and select the item, and then press and
hold the “DISP” switch.
Press the “DISP” switch and select the desired setting, and then
press and hold the “DISP” switch.
To exit the customize mode, press the “DISP” switch to select the
“EXIT”, and then press and hold the “DISP” switch.
Vehicles with color display
Using the meter control switches to select while the vehicle is
stopped, and then press the center button to display the custom-
ize mode screen.
Select the desired item, and then press the center button.
Select the desired setting, and then press the center button.
To go back to the previous screen or exit the customize mode,
press .
1
2
3
1
2
3
Page 619 of 664
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6199-2. Customization
9
Vehicle specifications
Settings that can be changed using the audio system screen
Settings that can be changed using the multi-information display
Settings that can be changed by your Toyota dealer
Definition of symbols: O = Available, –
= Not available
■Gauges, meters and mult i-information display (P. 90, 93)
Vehicles with monochrome display
Vehicles with color display
Customizable features
1
2
3
Function*1Default settingCustomized
setting
Eco Driving Indicator Light On
(Self-lighting) Off – O –
Language
*2English French
OO –
Spani sh
Units
*2
miles
(MPG US) miles (MPG
Imperial)
OO –
km (km/L)
km (L/100 km)
F (Fahrenheit) C (Celsius) O O –
123
Function*1Default settingCustomized
setting
Language*2English French
OO –
Spani sh
Units
*2
miles
(MPG US) miles (MPG
Imperial)
OO –
km (km/L)
km (L/100 km)
F (Fahrenheit) C (Celsius) O O –
Eco Driving Indicator Light On
(Self-lighting) Off – O –
123
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9-2. Customization
Drive information 1Distance to
empty*3
–O–
Average fuel economy –O–
Drive information 2 Current fuel
economy
*3–O–
Average speed – O –
Drive information 3 Trip distance
*3
–O–
Trip elapsed time –O–
switch settings Drive
information 1 Desired status
screen
*4–O–
Pop-up display On Off – O –
Accent color Light blueBlue
OO –
Orange
Yellow
Speed limit display
*5, 6
On with the speed limit
caution indica- tor (yellow) enabled On with the
speed limit
caution indica-
tor (yellow) not
enabled –OO
Off
Function*1Default settingCustomized setting123
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6219-2. Customization
9
Vehicle specifications
*1: For details about each function: P. 90, 97
*2: The default setting varies according to country.
*3: Customized items are the following items except for default setting items:average fuel economy, tank average fuel economy, trip average fuel econ-
omy, current fuel economy, distance to empty, trip distance, distance, trip
elapsed time, elapsed time, trip average speed, average speed, blank.
*4: Some status screens cannot be regist ered (indicated on multi-information
display).
*5: Speed limit display may not be available for some regions.
*6: If equipped
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6259-2. Customization
9
Vehicle specifications
■Automatic light control system (P. 237)
*1: If equipped
*2: U.S.A. only
■
Intuitive parking assist*1 ( P. 273)
*1: If equipped
*2: When intuitive parking assist is operating.
■
Automatic air condi tioning system (P. 404)
FunctionDefault settingCustomized
setting
Light sensor sensitivity Standard -2 to 2 O – O
Time elapsed before head-
lights automatically turn off
after doors are closed 30 secondsOff
O–O
60 seconds
90 seconds
Automatic High Beam
*1On Off – – O
Daytime running light
system
*2On Off – – O
123
FunctionDefault settingCustomized
setting
Detection distance of the
rear center sensor Far Near O – O
Buzzer volume Level 3 Level 1 to 5 O – O
Display setting
*2All sensors displayed Display off O – O
123
FunctionDefault settingCustomized
setting
A/C on operation linked
with “AUTO” button On Off O – O
123