
1142. Instrument cluster
■Meter settings
Scheduled maintenance display
Maintenance data reset
Select to reset the message indi-
cating  maintenance  is  required,
after the required maintenance is
performed. (P. 399)
ItemSettingsDetails
ItemSettingsDetails
Language Select  to  change  the  language
displayed.
UnitsSelect  to  change  the  units  of
measure displayed.
 (EV indicator)
OnSelect  to  enable/disable  the  EV
indicator. (
P. 81)
Off
Drive  information
(total [after reset])Average  vehicle
speedSelect  to  change  the  display
between  average  speed/elapsed
time.
Elapsed time
Pop-up display
Incoming callsSelect to enable/disable the pop-
up display.Brightness  adjust-
ment 
Default settingSelect  to  reset  the  meter  display
settings to the default setting. 

1292. Instrument cluster
2
Instrument cluster
■ Vehicle settings
Press and hold   to change the se ttings of the following items:
ItemSettingsDetails
TPWS (Tire pressure warning system) ( P. 423)
Set pressure (tire pressure warning sys-
tem initialization)
Select  to  initialize  the  tire  pres-
sure  warning  system.  To  per-
form initialization, press and hold
the   switch.
Before  performing  initialization,
make  sure  to  adjust  the  inflation
pressure of each tire to the spec-
ified level. (P. 424)
Change  wheel  (register  tire  pressure
warning system sensor ID codes)
Select to register the ID codes of
the  tire  pressure  sensors  to  the
tire  pressure  warning  system. To
register  the  ID  codes,  press  and
hold the   switch. 
(P. 426)
Scheduled maintenance display
Maintenance data reset
Select to reset the message indi-
cating  maintenance  is  required,
after the required maintenance is
performed. ( P. 399) 

3986-2. Maintenance
General maintenance should be performed on a daily basis. This can
be done by yourself or by a Toyota dealer.
Scheduled  maintenance  should  be  performed  at  specified  intervals
according to the maintenance schedule.
For  details  about  maintenance  items  and  schedules,  refer  to  the   “Sched-
uled Maintenance Guide” or “Owner’s Manual Supplement”.
You can perform som e maintenance procedures by yourself. 
Please be aware that do-it-yourse lf maintenance may affect warranty
coverage.
The use of Toyota Repair Manuals is recommended.
For  details  about  warranty  coverage,  refer  to  the  separate  “Own er’s  War-
ranty Information Booklet” or “Owner’s Manual Supplement”.
Maintenance requirements
To ensure safe and economical driving, day-to-day care and reg-
ular maintenance are essential. I t is the owner’s responsibility to
perform regular checks. Toyota  recommends the following main-
tenance:
General maintenance
Scheduled maintenance
Do-it-yourself maintenance 

3996-2. Maintenance
6
Maintenance and care
■Repair and replacement
It  is  recommended  that  genuine  Toyota  parts  be  used  for  repairs   to  ensure
performance of each system. If non-Toyota parts are used in rep lacement or if
a  repair  shop  other  than  a  Toyota  dealer  performs  repairs,  conf irm  the  war-
ranty coverage.
■ Resetting the message indicating maintenance is required
After  the  required  maintenance  is  preformed  according  to  the  ma intenance
schedule, please reset the message.
To reset the message, perform the following procedure:
Select   (4.2-inch display) or   (7-inch display) on the multi-in formation
display using the meter control switches on the steering wheel.  
( P. 111, 125)
4.2-inch display: Select “Vehicle Settings” and then press  .
7-inch display: Select   and then press and hold  .
Select “Scheduled Maintenance” and then press  .
Select “Yes” and then press  .
A  message  will  be  displayed  on  the  multi-information  display  wh en  the
reset procedure has been completed.
■ Allow inspection and repairs to b e performed by a Toyota dealer
● Toyota  technicians  are  well-trained  specialists  and  are  kept  up   to  date  with
the  latest  service  information. They  are  well  informed  about  th e  operations
of all systems on your vehicle.
● Keep  a  copy  of  the  repair  order.  It  proves  that  the  maintenance  that  has
been  performed  is  under  warranty  coverage.  If  any  problem  should  arise
while  your  vehicle  is  under  warranty,  your  Toyota  dealer  will  p romptly  take
care of it.
1
2
3
4
5 

4036-2. Maintenance
6
Maintenance and care
Seat belts
• Do  the  seat  belts  operatesmoothly?
• The seat belts should not be dam- aged.
Seats• Do the seat controls operate prop-erly?
Steering wheel
• Does  the  steering  wheel  rotatesmoothly?
• Does  the  steering  wheel  have  the correct amount of free play?
• There  should  not  be  any  strange
sounds  coming  from  the  steering
wheel.
Vehicle exterior
ItemsCheck points
ItemsCheck points
Doors/trunk• Do  the  doors/trunk  operatesmoothly?
Engine hood• Does the engine hood lock systemwork properly?
Fluid leaks
• There  should  not  be  any  signs  offluid  leakage  after  the  vehicle  has
been parked.
Tires
• Is  the  tire  inflation  pressure  cor-rect?
• The  tires  should  not  be  dam-
aged or excessively worn.
• Have  the  tires  been  rotated according  to  the  maintenance
schedule?
• The  wheel  nuts  should  not  be loose.
Windshield wipers
• The wiper blades should not show
any  signs  of  cracking,  splitting,
wear,  contamination  or  deforma-
tion.
• The  wiper  blades  should  clear  the windshield  without  streaking  or
skipping. 

4436-3. Do-it-yourself maintenance
6
Maintenance and care
Remove  the  air  conditioning  fil-
ter  from  the  filter  case  and
replace it with a new one.
The “UP”  marks  shown  on  the  fil-
ter  and  the  filter  case  should  be
pointing up.
■ Checking interval
Inspect  and  replace  the  air  conditioning  filter  according  to  th e  maintenance
schedule.  In  dusty  areas  or  areas  with  heavy  traffic  flow,  earl y  replacement
may be required. (For scheduled maintenance information, please  refer to the
“Schedule maintenance guide” or “Owner’s Manual Supplement”.)
■ If air flow from the ven ts decreases dramatically
The filter may be clogged. Check the filter and replace if nece ssary.
■ Air conditioning filter with deodorizing function
When  fragrances  are  placed  in  your  vehicle,  the  deodorizing  eff ect  may
become significantly weakened in a short period.
When an air conditioning odor comes out continuously, replace t he air condi-
tioning filter.
5
NOTICE
■ When using the air conditioning system
Make sure that a filter is always installed.
Using the air conditioning system without a filter may cause da mage to the
system.
■ To prevent damage to the filter cover
When moving the filter cover in the direc-
tion  of  arrow  to  release  the  fitting,  pay
attention  not  to  apply  excessive  force  to
the  claws.  Otherwise,  the  claws  may  be
damaged. 

4476-3. Do-it-yourself maintenance
6
Maintenance and care
■Scheduled maintenance of the air intake vent is necessary when
In  some  situations  such  as  when  the  vehicle  is  used  frequently  or  in  heavy
traffic or dusty areas, the air intake vent may need to be clea ned more regu-
larly.  For details, refer  to “Schedule maintenance  guide” or  “O wner’s  Manual
Supplement”.
■ Cleaning the air intake vent
●Dust in the air intake vent may interfere with the cooling of t he hybrid battery
(traction  battery).  If  charging/discharging  of  the  hybrid  batte ry  (traction  bat-
tery) becomes limited, the distance that the vehicle can be dri ven using the
electric  motor  (traction  motor)  may  be  reduced  and  the  fuel  eco nomy  may
be reduced. 
Inspect and clean the air intake vent periodically.
● Improper  handling  of  the  air  intake  vent  cover  and  filter  may  result  in  dam-
age to them. If you have any concerns about cleaning the filter , contact your
Toyota dealer.
■ If “Maintenance Required for Traction Battery Cooling Parts See  Owner’s
Manual” is displayed on the multi-information display
● If  this  warning  message  is  displayed  on  the  multi-information  d isplay,
remove the air intake vent cover and clean the filter. ( P. 444)
● After cleaning the air intake vent, start the hybrid system and check that the
warning message is no longer displayed. 
After  the  hybrid  system  is  started,  it  may  be  necessary  to  drive  the  vehicle
up to approximately 20 minutes before the warning message disap pears. If
the  warning  message  does  not  disappear  after  driving  for  approp riately  20
minutes, have the vehicle inspected by your Toyota dealer.
WARNING
■When cleaning the air intake vent
● Do  not  use  water  or  other  liquids  to  clean  the  air  intake  vent.   If  water  is
applied to the hybrid battery (traction battery) or other components, a mal-
function or fire may occur.
● Before cleaning the air intake vent, make sure to turn the power switch off
to stop the hybrid system.
■
When removing the air intake vent cover
Do not touch the service plug located near the air intake vent. ( P. 86) 

4897-2. Steps to take in an emergency
7
When trouble arises
■If “Auto Power Off to Con serve Battery” is displayed
This message is displayed  when the power was cut off  due to the automatic
power off function.
The next time the hybrid system is started, increase the engine  speed slightly
and maintain it at that speed for approximately 5 minutes to re charge the 12-
volt battery.
■ If  “A  New  Key  has  been  Registered  Contact  Your  Dealer  for  Detai ls”  is
displayed
This  message  will  be  displayed  each  time  the  driver’s  door  is  opened  when
the  doors  are  unlocked  from  the  outside  for  approximately  one  week  after  a
new electronic key has been registered.
If this message is displayed but you have not had a new electro nic key regis-
tered,  ask  your  Toyota  dealer  to  check  if  an  unknown  electronic   key  (other
than those in your possession) has been registered.
■ When “Headlight System  Malfunction Visit Your Dealer” is displa yed
The following systems may be malfunctioning. Have the vehicle i nspected by
your Toyota dealer immediately.
● The LED headlight system
● The automatic headlight leveling system (if equipped)
● Automatic High Beam
● AFS (Adaptive Front-lighting System) (if equipped)
■ “Front Camera Unavailable” or “F ront Camera Vision Blocked Clean and
Demist Windshield” is displayed
The  following  systems  may  be  suspended  until  the  problem  shown  in  the
message is resolved. ( P. 262, 475)
● PCS (Pre-Collision System)
● LDA (Lane Departure Alert with steering control)
● Dynamic radar cruise control with full-speed range
● Automatic High Beam
■ If “Maintenance Required Soon” is displayed
Indicates that all maintenance according to the driven distance  on the mainte-
nance schedule
* should be performed soon.
Comes on approximately 4500 miles (7200 km) after the message has been
reset.
If necessary, perform maintenance. Please reset the message aft er the main-
tenance is performed. ( P. 399)
*: Refer to the separate “Scheduled Maintenance Guide” or “Owner’ s Manual
Supplement” for the maintenance interval applicable to your veh icle.