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270 3-6. Other interior features
Calibrating the compassThe direction display deviates fr om the true direction determined by
the earth’s magnetic field. The amou nt of deviation varies according
to the geographic position of the vehicle.
If you cross over a map boundary shown in the illustration, the compass
will deviate.
To obtain higher precision or perfect calibration, refer to the following.
■ Deviation calibration
Stop the vehicle in a place where it is safe to drive in a circle.
Press and hold “AUTO” for 6
seconds.
A number (1 to 15) appears on
the compass display.
Press “AUTO” and, referring to the map above, select the
number of the zone where you are.
If the direction is displayed several seconds after adjustment, the
calibration is complete.
STEP1
STEP2
STEP3
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271
3-6. Other interior features
3
Interior features
■
Circling calibration
Stop the vehicle in a place where it is safe to drive in a circle.
Press and hold “AUTO” for 9
seconds.
C appears on the compass dis-
play.
Drive the vehicle at 5 mph (8 km/
h) or less in a circle until a direc-
tion is displayed.
If there is not enough space to
drive in a circle, drive around the
block until the direction is dis-
played.
STEP1
STEP2
STEP3
■Conditions unfavorable for correct operation
The compass may not show the correct direction in the following situations:
●The vehicle is stopped immediately after turning.
● The vehicle is on an inclined surface.
● The vehicle is in a place where the earth's magnetic field is subject to
interference by artificial magnetic fields (underground car park/parking
lot, under a steel tower, between buildings, roof car park/parking lot, near
an intersection, near a large vehicle, etc.).
● The vehicle has become magnetized.
(There is a magnet or metal object near the anti-glare inside rear view
mirror.)
● The 12-volt battery has been disconnected.
● A door is open.
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272 3-6. Other interior features
CAUTION
■While driving the vehicle
Do not adjust the display. Be sure to adjust the display only when the vehicle
is stopped.
■ When doing the circling calibration
Be sure to secure a wide space, and watch out for people and vehicles in the
neighborhood. Do not violate any local traffic rules while performing circling
calibration.
NOTICE
■To avoid compass malfunctions
Do not place magnets or any metal objects near the anti-glare inside rear
view mirror.
Doing this may cause a malfunction of the compass sensor.
■ To ensure normal operation of the compass
●Do not perform circling calibration of the compass in a place where the
earth's magnetic field is subject to interference by artificial magnetic fields.
● During calibration, do not operate electric systems (moon roof, power win-
dows, etc.) as they may interfere with the calibration.
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295
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
After changing the engine oil (U.S.A. only)
To reset the oil change system, follow the procedure below:
Turn off the hybrid system with the trip meter A reading shown.
( →P. 145)
The “POWER” switch must be set in ON mode while holding down
the trip meter reset knob. A message “OIL MILEAGE RESET MODE” will
appear on the display.
Hold down the knob for at least 5 seconds. A message “COM-
PLETE” will appear and the message “OIL MILEAGE RESET MODE” goes
off.
CAUTION
■ Used engine oil
●Used engine oil contains potentially harmful contaminants which may
cause skin disorders such as inflammation or skin cancer, so care should
be taken to avoid prolonged and repeated contact. To remove used engine
oil from your skin, wash thoroughly with soap and water.
● Dispose of used oil and filters only in a safe and acceptable manner. Do
not dispose of used oil and filters in household trash, in sewers or onto the
ground. Call your Toyota dealer, service station or auto parts store for
information concerning recycling or disposal.
● Do not leave used engine oil within the reach of children.
NOTICE
■To prevent serious engine damage
Check the oil level on a regular basis.
■ When replacing the engine oil
●Be careful not to spill engine oil on the vehicle components.
● Avoid overfilling, as the engine could be damaged.
● Check the oil level on the dipstick every time you refill the vehicle.
● Be sure the engine oil filler cap is properly tightened.
STEP1
STEP2
STEP3
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299
4-3. Do-it-yourself maintenance
4
Maintenance and care
Washer fluid
Add washer fluid in the following
situations.
●Any washer does not work.
● The warning message
appears on the multi-informa-
tion display.
NOTICE
■If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads
wear or when the fluid level in the accumulator is high.
If the reservoir needs frequent refilling, it may indicate a serious problem.
CAUTION
■When refilling the washer fluid
Do not refill the washer fluid when the hybrid system is hot or operating, as
the washer fluid contains alcohol and may catch fire if spilled on the hybrid
system etc.
NOTICE
■Do not use any fluid other than washer fluid
Do not use soapy water or engine antifreeze instead of washer fluid.
Doing so may cause streaking on the vehicle’s painted surfaces.
■ Diluting washer fluid
Dilute washer fluid with water as necessary.
Refer to the freezing temperatures listed on the washer fluid tank.
Page 341 of 444
When trouble arises5
341
5-1. Essential information .... 342If your vehicle needs to be towed ........................ 342
If you think something is wrong ............................. 345
Event data recorder ......... 346 5-2. Steps to take in an
emergency .................... 348
If a warning light turns on or a warning buzzer
sounds... ....................... 348
If a warning message is displayed........................ 357
If you have a flat tire......... 368
If the hybrid system will not start .......................... 378
If the shift lever cannot be shifted from P................. 380
If you lose your keys ........ 381
If the electronic key does not operate properly....... 382
If the vehicle’s 12-volt battery is discharged ...... 385
If your vehicle overheats ....................... 389
If the vehicle becomes stuck .............................. 393
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5
When trouble arises
357
5-2. Steps to take in an emergency
If a warning message is displayed
If a warning is shown on the multi-information display, stay calm and
perform the following actions:
Master warning light
The master warning light also
comes on or flashes in order to
indicate that a message is cur-
rently being displayed on the
multi-information display.
Multi-information display
If any of the warning lights turn s on again after performing the fol-
lowing actions, contact your Toyota dealer.
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5
When trouble arises
363
5-2. Steps to take in an emergency
Messages displayed when refueling
The following messages are displa yed after the fuel lid opener is
pressed. If the messages do not change or are displayed continu-
ously, have the vehicle check ed by your Toyota dealer.
■Changing the engine oil (U.S.A. only)
Make sure to reset the oil change system. ( →P. 295)
MessageDetails
Preparing the vehicle for refueling. Wait a moment.
You may commence refueling. Finish refueling within 30 minutes.
Close the fuel lid.