2023 SUBARU SOLTERRA ECO mode

1302-2. Charging
Owners Manual_USA_M42C01_en
the electric power balance will
be automatically displayed on
the multi-information display,
and an approximation of the
electricity balance (the balance
between the amount of electric-
ity provided and electricity con-
sumed) during My Room Mode
can be checked.Discharging (-)
Charging (+)
The size of the arrow symbol
changes depending on the power
supply and electric ity consumption
amounts.
If the electricity consumption is
more than the power supply, is
displayed more than .
If the power supply and electricity
consumption amounts are equal,
and are displayed as the
same size.
■Meter display while charging
After turning the power switch to ON
while charging, the power switch
automatically turns off if My Room
Mode is not selected within approxi-
mately 100 seconds.
■When using My Room Mode the
following may occur
●When the remaining charge of the
traction battery d rops to the lower
limit, the air conditioning system
automatically stops. In that case,
the air conditioning system can
not operate until the remaining
charge of the traction battery
increases. Turn off the power
switch once, then use My Room
Mode after the remaining charge
of the traction battery increases.
●The charging time of the traction
battery gets longer.
●Noise may be heard from the
radio depending on conditions of
the radio wave.
●The surrounding area of the
onboard traction battery charger
in the motor compartment may
become hot.
●The electric power steering sys-
tem warning light (yellow) may
turn on, but this is not a malfunc-
tion.
■Using My Room Mode during
DC charging
When using My Room mode during
DC charging, the state of charge
completion will be lo wer than when
not using My Room Mode.
■When “My Room Mode” is used
while the traction battery is fully
charged
When the power switch is turned on
while the traction b attery is fully
charged and the charging connector
that supplies power is connected,
“Charging Port Lid is Open” is dis-
played on the multi-information dis-
play. In this cas e, press on the
meter control switches to display the
setting screen of “My Room Mode”,
and then select “My Room Mode”.
When “My Room Mode” is used
while the traction b attery is fully
charged, the electric power of the

1312-2. Charging
Owners Manual_USA_M42C01_en
2
Electric Vehicle system
traction battery may be consumed.
In this case, charging may be per- formed again.
■Warning message display
When trying to start My Room Mode or My Room Mode is being used , if a
message is displayed on the multi -information display, refer to the corre-
sponding table and perform the app ropriate correction procedures.
*: During My Room Mode, the informa tion for electric power balance can be
checked on the multi-information display.
MessageCorrection procedure
“Traction Battery is too
Low for “My Room
Mode””There is no remaining charge of the traction bat-
tery to start M y Room Mode. Wait until the
remaining charge of the traction battery
increases, start My Room Mode.
““My Room Mode” has
stopped due to low trac-
tion battery level”The remaining charge of the traction battery is
insufficient. Stop using My Room Mode and
charge the traction battery.
““My Room Mode” will
stop when traction bat-
tery level is too low
Reduce power usage to
continue using “My
Room Mode””
When My Room mode electricity consumption
exceeds the charge amount, the traction battery
charge level becomes too low.
*
• If the electricity consumption of the vehicle can not be improved, My R oom Mode will be off.
• When My Room Mode continuation is desired, turn off the air conditioning system, audio sys-
tem, etc., to increase t he remaining charge of
the traction battery.

1322-2. Charging
Owners Manual_USA_M42C01_en
WARNING
■Warnings for using My Room
Mode
Observe the following precau-
tions.
Failure to do so m ay result in
death or a seri ous health hazard.
●Do not leave children, people
who need care, or pets inside
the vehicle. The temperature
inside the vehicle may become
high or low due to features such
as the automatic shut-off. The
children, people who need care,
or pets left inside the vehicle
may suffer heatstroke dehydra-
tion or hypothermia. Also, since
the wipers, etc., can be oper-
ated, there may be accidental
operation, possibly leading to
an accident.
●Use the mode after sufficiently
checking the vicinity of the vehi-
cle for safety hazards.

1382-2. Charging
Owners Manual_USA_M42C01_en
Refer to the following tables and carry out the appropriate correction
procedures.
■Cannot charge at desired time
The DC charging connector is still
connected.
For safety, the EV system can not be
started when the DC charging con-
nector is connected. ( P.102)
Remove the DC charging connector
immediately after the charging is
completed.
The DC charging system is malfunc-
tioning
• Depending on the type of malfunc-
tion, the EV system can be started
after closing the charging port lid.
• If the EV system can not be started, contact your Toyota dealer.
When charging schedule func tion does not operate nor-
mally
Likely causeCorrection procedure
Likely causeCorrection procedure
The vehicle calendar and clock are
not set correctly.Check the calendar setting and set it
to the correct date. ( P.158)
AC charging connector is not con-
nected to vehicleBefore using the charging schedule,
connect the AC charging connector.
AC charging connector was con-
nected after set time
Connect the AC charging connector
before the time set in “Start”.
When the charging mode is set to
“Start-Stop”, the traction battery will
charge even if the start time has
passed, if the AC charging connector
is connected befor e the stop time.

1503-1. Instrument cluster
Owners Manual_USA_M42C01_enTurn signal indicator
(
 P.242)
(U.S.A.)
Headlight indicator
( P.248)
(Canada)
Tail light indicator
( P.248)
Headlight high beam indi-
cator ( P.250)
AHB indicator ( P.250)
PCS warning light
*1, 2
(  P.265)
(*4)
Cruise control indicator
( P.296)
(*4)
Dynamic radar cruise con-
trol indicator ( P.288)
(*4)
LDA indicator ( P.285)
BSM outside rear view
mirror indicators
*1, 5 (if
equipped) ( P.302, 307,
322)
LDA OFF
*2 indicator
(  P.285)
(*4)
LTA i n d i c a t o r ( P.285)
Driving assist information
indicator
*1, 2 (  P.302,
322, 328, 331)
Intuitive parking assist
OFF indicator
*1, 2 (if
equipped) ( P.311)
(Flashes)
Slip indicator*1 ( P.388)
VSC OFF indicator*1, 2
(  P.388)
Charging cable indicator
(  P.101)
Smart key system indica-
tor
*3 (  P.231)
“READY” indicator
(  P.231)
(U.S.A.)
Parking brake indicator
( P.243)
(Canada)
Parking brake indicator
( P.243)
Brake hold standby indi-
cator
*1 (  P.246)
Brake hold operated indi-
cator
*1 (  P.246)
Low outside temperature
indicator
*6 (  P.153)
Security indicator ( P. 6 8 ,
69)
“AIR BAG ON/OFF”
indicator
*1, 7 ( P. 4 4 )
Eco mode indicator
(  P.241)
Snow Mode indicator (if
equipped) ( P.382)
Downhill assist control
system indicator (if
equipped) ( P.382)
Grip Control indicator (if
equipped) ( P.382)
Grip Control set speed
indicator (if equipped)
(  P.385)
Regeneration Boost indi-
cator ( P.240)

1513-1. Instrument cluster
Owners Manual_USA_M42C01_en
3
Vehicle status information and indicators
*1: These lights come on when the power switch is turned to ON to
indicate that a system check is
being performed. They will turn
off after the EV system is started,
or after a few seconds. There
may be a malfunction in a sys-
tem if the lights do not come on,
or turn off. Have the vehicle
inspected by your Toyota dealer.
*2: This light comes on when the system is turned off.
*3: This light illuminates on the multi-informatio n display with a
message.
*4: Depending on the operating con- dition, the color and illuminat-
ing/flashing state of the light
change.
*5: This light illumi nates on the out-
side rear view mirrors.
*6: When the outside temperature is approximately 37°F (3°C) or
lower, the indica tor will flash for
approximately 10 seconds, then
stay on.
*7: This light illuminates on the over- head console.
*8: Depending on the operating con-dition, the color of the light
change.
(*8)
SNOW/DIRT mode indi-
cator (if equipped)
( P.383)
(*8)
D.SNOW/MUD mode indi-
cator (if equipped)
( P.383)

1593-1. Instrument cluster
Owners Manual_USA_M42C01_en
3
Vehicle status information and indicators

• Power consumption display
Select to change the average
power consumption display Trip
Average/Total Average. ( P.157)

Select to display/not display the
audio system linked display.

Select to change the displayed con-
tent of the following:
• Display contents (AWD models
only)
Select to display/not display the
torque distribution display.
• Drive information type
Select to change the drive informa-
tion type display between after
start/after reset.
• Drive information items
Select to set the first and second
items of the drive information dis-
play to any of the following: aver-
age vehicle
speed/distance/elapsed time.
 Closing Display
Select to set the i tems displayed
when the power switch is turned off.
 Pop-up display
Select to enable/disable pop-up
displays for each relevant system.
Calendar
The year, month, and day can be
set.
Default setting
Select to reset the meter display settings to the default setting.
■Vehicle functions and set-
tings that can be changed
 P.566
■Suspension of the settings dis-
play
●Some settings cannot be changed
while driving. When changing set-
tings, park the vehicle in a safe
place.
●If a warning message is displayed,
operation of the settings display
will be suspended.
Displays suggestions to the
driver in the following situations.
To select a response to a dis-
played suggestion, use the
meter control switches.
■Suggestion to turn on the
headlights
If the headlight switch is in other
than or , and the vehicle
speed is 3 mph (5 km/h) or
higher for a certain amount of
time when the surroundings are
dark, a suggestion message will
be displayed.
NOTICE
■During setting up the display
To prevent 12-volt battery dis-
charge, ensure that the EV sys-
tem is operating while setting up
the display features.
Suggestion function

1624-1. Key information
Owners Manual_USA_M42C01_en
4-1.Key information
The following keys are provided
with the vehicle.Electronic keys
• Operating the smart key system ( P.187)
• Operating the wireless remote control function ( P.164)
• Operating the Remote Air Condi- tioning System ( P.409)
Mechanical keys
Key number plate
■When riding in an aircraft
When bringing an electronic key
onto an aircraft, make sure you do
not press any buttons on the elec-
tronic key while inside the aircraft
cabin. If you are carrying an elec-
tronic key in your bag, etc., ensure
that the buttons are not likely to be
pressed accidentally. Pressing a
button may cause the electronic key
to emit radio waves that could inter-
fere with the oper ation of the air-
craft.
■Electronic key battery depletion
●The standard battery life is 1 to 2
years.
●If the battery becomes low, an
alarm will sound in the cabin and a message will be disp
layed on the
multi-information display when the
EV system stops.
●To reduce key battery depletion
when the electronic key is to not
be used for long periods of time,
set the electronic key to the bat-
tery-saving mode. ( P.188)
●As the electronic key always
receives radio waves, the battery
will become depleted even if the
electronic key is not used. The fol-
lowing symptoms indicate that the
electronic key battery may be
depleted. Replace the battery
when necessary.
• The smart key system or the wire- less remote contro l does not oper-
ate.
• The detection area becomes smaller.
• The LED indicator on the key sur-
face does not turn on.
You can replace the battery by your-
self ( P.497). However, as there is
a danger that the electronic key may
be damaged, it is recommended
that replacement is carried out by
your Toyota dealer.
●To avoid serious deterioration, do
not leave the electronic key within
3 ft. (1 m) of the following electri-
cal appliances that produce a
magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Table lamps
• Induction cookers
●If the electronic key is near the
vehicle for longer than necessary,
even if the smart key system is not
operated, the key battery may
become depleted faster than nor-
mal.
■If a message regarding the state
of the electronic key or power
switch mode, e tc. is shown
To prevent trapping the electronic
Keys
Key types