Page 559 of 668
5598-2. Steps to take in an emergency
SIENNA_OM_OM08013U_(U)
8
When trouble arises
Indicates that the accelerator and brake pedal
are being depressed simultaneously
Release the accelerator or brake pedal.
Indicates that the washer fluid level is low
Add washer fluid.
Indicates that remaining fuel is approximately
3.0 gal. (11.4 L, 2.5 Imp.gal.) or less
Refuel the vehicle.
(U.S.A. only)
Indicates that all maintenance according to the
driven distance on the maintenance schedule
*
should be performed soon.
Comes on approximately 4500 miles (7200 km)
after the message has been reset.
If necessary, perform maintenance.
Warning messageDetails/Actions
(Flashes)
Page 560 of 668
5608-2. Steps to take in an emergency
SIENNA_OM_OM08013U_(U)
*: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s ManualSupplement” for the maintenance interval applicable to your vehicle.
(U.S.A. only)
Indicates that all maintenance is required to cor-
respond to the driven distance on the mainte-
nance schedule
*.
Comes on approximately 5000 miles (8000 km)
after the message has been reset. (The indicator
will not work properly unless the message has
been reset.)
Perform the necessary maintenance.
Please reset the message after the mainte-
nance is performed ( P. 471)
(If equipped)
Indicates that the PCS (Pre-collision system) is
not currently functional because the grille cover
or the sensor is dirty
Check the grille cover and the sensor and
clean them if they are dirty.
Warning messageDetails/Actions
Page 579 of 668

5798-2. Steps to take in an emergency
SIENNA_OM_OM08013U_(U)
8
When trouble arises
■The compact spare tire
●The compact spare tire is identified by the label “TEMPORARY USE
ONLY” on the tire sidewall.
Use the compact spare tire temporarily, and only in an emergency.
●Make sure to check the tire inflatio n pressure of the compact spare tire.
( P. 605)
■After completing the tire change
The tire pressure warning system must be reset. ( P. 493)
■When using the compact spare tire
As the compact spare tire is not equipped with a tire pressure warning
valve and transmitter, lo w inflation pressure of the spare tire will not be
indicated by the tire pressure warning system. Also, if you replace the
compact spare tire after the tire pressure warning light comes on, the light
remains on.
■When the compact spare tire is equipped
The vehicle becomes lower when driving with the compact spare tire
compared to when driving with standard tires
■If you have a flat front tire on a road covered with snow or ice
Install the compact spare tire on one of the rear wheels of the vehicle.
Perform the following steps and fit tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of the vehi-
cle.
Fit tire chains to the front tires.
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Page 663 of 668

663Alphabetical index
SIENNA_OM_OM08013U_(U)
Reporting safety defects for U.S. owners............................ 634
Roof luggage carrier ............... 205
Resetting the message indicating maintenance is
required .................................. 471
Safety connect ......................... 457
Seat belts Adjusting the seat belt ............ 31
Automatic Locking
Retractor............................... 32
Child restra int system
installation ............................ 66
Cleaning and maintaining the seat belts ...................... 467
Emergency Locking Retractor............................... 32
How to wear your seat belt...... 28
How your child should wear the seat belt .......................... 32
Pre-collision seat belt.............. 31
Pregnant women,
proper seat belt use.............. 33
Reminder light....................... 543
Seat belt extenders ................. 32
Seat belt instructions for Canadian owners ............... 635
Seat belt pretensioners ........... 31
SRS warning light ................. 542
Seat heaters ............................. 420
Seat position memory ............. 169
Seating capacity ...................... 209 Seats
Adjustment.................... 149, 152
Adjustment
precaution .................. 151, 166
Child seats/child restraint
system installation ................ 56
Cleaning ............................... 467
Driver’s seat position memory .............................. 169
Head restraint ....................... 173
Properly sitting in the seat ...... 26
Seat heaters ......................... 420
Sensor Inside rear view mirror .......... 180
Intuitive parking assist .......... 275
Radar sensor ................ 270, 299
Rain-sensing windshield
wipers ................................. 252
Service reminder indicators ..... 82
Shift lever Automatic transaxle .............. 233
If the shift lever cannot be shifted from P ................ 584
Shift lock system ..................... 584
Side airbags ............................... 36
Side marker lights Light switch ........................... 239
Replacing.............. 521, 523, 527
Wattage ................................ 606
Side mirrors
Adjusting and folding ............ 181
BSM (Blind Spot Monitor) ..... 305
Heaters ................................. 412
Mirror position memory ......... 169
Sliding doors Sliding doors ......................... 121
Wireless remote control ........ 124
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