Page 555 of 664
5558-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(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 556 of 664
5568-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(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. 467)
(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 575 of 664

5758-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(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. 601)
■After completing the tire change
The tire pressure warning system must be reset. ( P. 489)
■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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2
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Page 659 of 664

659Alphabetical index
SIENNA_OM_01999-08001_(U)
Reporting safety defects for U.S. owners............................ 630
Roof luggage carrier ............... 203
Resetting the message indicating maintenance is
required .................................. 467
Safety connect ......................... 453
Seat belts Adjusting the seat belt ............ 31
Automatic Locking
Retractor............................... 32
Child restra int system
installation ............................ 66
Cleaning and maintaining the seat belts ...................... 463
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....................... 539
Seat belt extenders ................. 32
Seat belt instructions for Canadian owners ............... 631
Seat belt pretensioners ........... 31
SRS warning light ................. 538
Seat heaters ............................. 416
Seat position memory ............. 168
Seating capacity ...................... 207 Seats
Adjustment.................... 148, 151
Adjustment
precaution .................. 150, 165
Child seats/child restraint
system installation ................ 56
Cleaning ............................... 463
Driver’s seat position memory .............................. 168
Head restraint ....................... 172
Properly sitting in the seat ...... 26
Seat heaters ......................... 416
Sensor Inside rear view mirror .......... 179
Intuitive parking assist .......... 273
Radar sensor ................ 268, 297
Rain-sensing windshield
wipers ................................. 250
Service reminder indicators ..... 82
Shift lever Automatic transaxle .............. 231
If the shift lever cannot be shifted from P ................ 580
Shift lock system ..................... 580
Side airbags ............................... 36
Side marker lights Light switch ........................... 237
Replacing.............. 517, 519, 523
Wattage ................................ 602
Side mirrors
Adjusting and folding ............ 180
BSM (Blind Spot Monitor) ..... 303
Heaters ................................. 408
Mirror position memory ......... 168
Sliding doors Sliding doors ......................... 121
Wireless remote control ........ 124
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