Page 823 of 876

823
6-1. Specifications
6
Vehicle specifications
SIENNA_OM_OM45472U_(U)
■
Temperature A, B, C
The temperature grades are A (the highest), B, and C, represent-
ing the tire’s resistance to the generation of heat and its ability to
dissipate heat when tested under controlled conditions on a speci-
fied indoor laboratory test wheel.
Sustained high temperature can cause the material of the tire to
degenerate and reduce tire life, and excessive temperature can lead
to sudden tire failure.
The grade C corresponds to a level of performance which all passen-
ger car tires must meet under the Federal Motor Vehicle Safety Stan-
dard No. 109.
Grades B and A represent higher levels of performance on the labo-
ratory test wheel than the minimum required by law.
Warning: The temperature grades of a tire assume that it is properly
inflated and not overloaded.
Excessive speed, underinflation, or excessive loading, either sepa-
rately or in combination, can caus e heat buildup and possible tire fail-
ure.
Page 867 of 876

867
Alphabetical index
SIENNA_OM_OM45472U_(U)
Rear turn signal lights
Replacing light bulbs ............ 725
Switch ................................... 241
Wattage ................................ 812
Rear view mirror Compass .............................. 632
Rear window defogger............ 419
Rear window wiper.................. 292
Replacing Electronic key battery ........... 709
Fuses.................................... 712
Light bulbs ............................ 725
Rear seat entertainment system control battery ........ 510
Tires ..................................... 763
Wireless remote control
battery ................................ 709
Reporting safety defects for
U.S. owners ........................... 842
Roof luggage carrier ............... 361
Safety connect......................... 637
Seat belts Adjusting the seat belt .......... 129
Automatic Locking
Retractor ............................ 131
Child restraint system
installation .......................... 194
Cleaning and maintaining the seat belts...................... 652
Emergency Locking Retractor ............................ 131
How to wear
your seat belt ..................... 128
How your child should wear the seat belt ....................... 132
Pre-collision seat belt ........... 131
Pregnant women, proper seat belt use ........... 132
Reminder light ...................... 749
Seat belt extenders .............. 133
Seat belt pretensioners ........ 131 Seat heaters..............................612
Seating capacity.......................366
Seats
Adjustment ......................95, 100
Adjustment precaution .....................99, 116
Child seats/child restraint system installation ..............194
Cleaning ................................651
Driver’s seat position
memory ...............................120
Head restraint........................125
Properly sitting in the seat .....166
Seat heaters ..........................612
Service reminder
indicators ..............................247
Shift lever Automatic transaxle...............236
If the shift lever cannot
be shifted from P................. 780
Shift lock system .....................780
Side airbags..............................168
Side marker lights Replacing ..............................725
Switch....................................268
Wattage .................................812
Side mirrors Adjusting and folding .............140
Mirror position memory .........120
Sliding doors Sliding doors ...........................67
Wireless remote control ..........53
Smart key system Entry function ..........................36
Starting the engine ................229
S
Page 868 of 876

868 Alphabetical index
SIENNA_OM_OM45472U_(U)
Spare tireInflation pressure...................810
Storage location .................... 763
Spark plug ................................806
Specifications...........................800
Speech command switch ........ 549
Speedometer ............................ 244
Steering wheel Adjustment ............................ 137
Audio switches ......................477
Column lock release......227, 233
Stop lights
Replacing light bulbs ............. 725
Wattage .................................812
Storage feature.........................586
Storage precautions ................363
Stuck If your vehicle becomes
stuck ...................................794
Sunshades Rear door ..............................617
Roof....................................... 150
Sun visors.................................604
Switch Engine switch ................226, 229
Fog light switch ..................... 282
Ignition switch................226, 229
Light switches........................ 268
Power back door .....................82
Power door lock switch ...........61
Power window switch ....144, 148
Window lock switch ............... 144
Wiper and washer switch .......................... 284, 292 Tachometer .............................. 244
Tail lights
Replacing light bulbs ............. 725
Switch ................................... 268
Wattage................................. 812
Talk switch ............................... 549
Telephone switch..................... 549
Theft deterrent system Alarm..................................... 162
Engine immobilizer
system ................................ 159
Theft prevention labels ........... 165
Tire inflation pressure ............. 699
Tire information Glossary ................................ 824
Size ....................................... 810
Tire identification number...... 819
Uniform tire quality
grading................................ 821
Tires Chains ................................... 367
Checking ............................... 688
If you have a flat tire...... 761, 763
Inflation pressure .................. 699
Information ............................ 817
Replacing .............................. 763
Rotating tires ......................... 689
Size ....................................... 810
Snow tires ............................. 367
Tire pressure warning system ........................ 688, 749
Tools ......................................... 763
Total load capacity .................. 366T