2013 TOYOTA SIENNA wheel

TABLE OF CONTENTSIndex
2
SIENNA_OM_OM45472U_(U)
1-1. Key informationKeys ..................................... 32
1-2. Opening, closing and locking the doors
Smart key system................. 36
Wireless remote control ....... 53
Front doors ........................... 60
Sliding doors ........................ 67
Back door ............................. 82
1-3. Adjustable components (seats, mirrors, steering
wheel)
Front seats ........................... 95
Rear seats .......................... 100
Driving position memory ..... 120
Head restraints ................... 125
Seat belts ........................... 128
Steering wheel ................... 137
Inside rear view mirror........ 138
Outside rear view mirrors .............................. 140 1-4. Opening and closing
the windows and moon roof
Power windows................... 144
Quarter windows................. 148
Moon roof ........................... 150
1-5. Refueling Opening the fuel tank cap .................................... 155
1-6. Theft deterrent system Engine immobilizer system .............................. 159
Alarm .................................. 162
Theft prevention labels (for U.S.A.) ....................... 165
1-7. Safety information Correct driving posture ....... 166
SRS airbags ....................... 168
Front passenger occupant classification system ......... 183
Child restraint systems ....... 189
Installing child restraints ..... 194
1Before driving

TABLE OF CONTENTSIndex
6
SIENNA_OM_OM45472U_(U)
4-1. Maintenance and careCleaning and protecting the vehicle exterior ........... 646
Cleaning and protecting the vehicle interior ............ 651
4-2. Maintenance Maintenance requirements .................... 655
General maintenance ......... 658
Emission inspection and maintenance (I/M)
programs .......................... 662
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ...................... 663
Hood................................... 667
Positioning a floor jack ....... 669
Engine compartment .......... 671
Tires ................................... 688
Tire inflation pressure......... 699
Wheels ............................... 703
Air conditioning filter ........... 706
Wireless remote control/ electronic key battery ....... 709
Checking and replacing fuses ................................ 712
Light bulbs .......................... 725 5-1. Essential information
Emergency flashers ............ 738
If your vehicle needs to be towed ....................... 739
If you think something is wrong ............................ 743
Fuel pump shut off system .............................. 744
5-2. Steps to take in an emergency If a warning light turns on or a warning
buzzer sounds... ............... 745
If a warning message is displayed ....................... 760
If you have a flat tire (vehicles with
run-flat tires) ..................... 761
If you have a flat tire (vehicles with
standard tires) .................. 763
If the engine will not start .... 778
If the shift lever cannot be shifted from P ................... 780
If you lose your keys ........... 782
If the electronic key does not operate properly ......... 783
If the battery is discharged ........................ 786
If your vehicle overheats..... 791
If the vehicle becomes stuck ................................. 794
If your vehicle has to be stopped in
an emergency ................... 796
4Maintenance and care5When trouble arises

Before driving1
31
SIENNA_OM_OM45472U_(U)
1-1. Key informationKeys ................................... 32
1-2. Opening, closing and locking the doors
Smart key system .............. 36
Wireless remote control ..... 53
Front doors......................... 60
Sliding doors ...................... 67
Back door ........................... 82
1-3. Adjustable components (seats, mirrors, steering
wheel)
Front seats ......................... 95
Rear seats........................ 100
Driving position memory .......................... 120
Head restraints................. 125
Seat belts ......................... 128
Steering wheel ................. 137
Inside rear view mirror ..... 138
Outside rear view mirrors............................ 140 1-4. Opening and closing
the windows and moon roof
Power windows ................ 144
Quarter windows .............. 148
Moon roof ......................... 150
1-5. Refueling Opening the fuel tank cap ................................. 155
1-6. Theft deterrent system Engine immobilizer system ........................... 159
Alarm................................ 162
Theft prevention labels (for U.S.A.) ..................... 165
1-7. Safety information Correct driving posture..... 166
SRS airbags ..................... 168
Front passenger occupant classification system ...... 183
Child restraint systems..... 189
Installing child restraints ........................ 194

95
1
Before driving
SIENNA_OM_OM45472U_(U)
1-3. Adjustable components (seats, mirrors, steering wheel)
Front seats
Manual seat
Seat position adjustment
lever
Seatback angle adjustment
lever
Vertical height adjustment
lever (driver’s side only)
Lumbar support adjustment
knob (driver’s side only)

96 1-3. Adjustable components (seats, mirrors, steering wheel)
SIENNA_OM_OM45472U_(U)
Power seat
Seat position adjustment
switch
Seatback angle adjustment
switch
Seat cushion (front) angle
adjustment switch (driver’s
side only)
Vertical height adjustment
switch (driver’s side only)
Lumbar support adjustment
switch (driver’s side only)

97
1-3. Adjustable components (s
eats, mirrors, steering wheel)
1
Before driving
SIENNA_OM_OM45472U_(U)
Power easy access system (vehicles with driving position
memory)
When the driver enters and exits t he vehicle, the driver’s seat will
automatically perform the following operations:
Exiting the vehicle: When all of
the following actions have been
performed, the seat will move
backward (auto away function):
• The shift lever has been shifted toP
• Vehicles without a smart key sys- tem: The engine switch has been
turned off.
Vehicles with a smart key system:
The “ENGINE START STOP”
switch has been turned off.
• The driver seat belt has been unfastened

98 1-3. Adjustable components (seats, mirrors, steering wheel)
SIENNA_OM_OM45472U_(U) Entering the vehicle: When
either of the following actions
has been performed, the seat
will move forward (auto return
function):
• Vehicles without a smart key sys-
tem: The engine switch has been
turned to the “ACC” position.
Vehicles with a smart key system:
The “ENGINE START STOP”
switch has been turned to
ACCESSORY mode.
• The driver seat belt has been fas-
tened
Active head restraints
When the occupant’s lower back
presses against the seatback
during a rear-end collision, the
head restraint moves slightly for-
ward and upward to help reduce
the risk of whiplash on the seat
occupant.
ITN13N065
■The auto away function for exiting the driver seat (vehicles with driving
position memory)
If the seat is already close to the rearmost position, the auto away function
may not operate when the driver exits the vehicle.

99
1-3. Adjustable components (s
eats, mirrors, steering wheel)
1
Before driving
SIENNA_OM_OM45472U_(U)
■Active head restraints
Even small forces applied to the seatback may cause the head restraint to
move. When a locked head restraint is pushed up forcibly, the head restraint
inner structure may appear. This does not indicate a problem.
CAUTION
■Seat adjustment
● To reduce the risk of sliding under the lap belt during a collision, do not
recline the seat more than necessary.
If the seat is reclined too far, the lap belt may slide past the hips and apply
restraint forces directly to the abdomen or your neck may contact the
shoulder belt, increasing the risk of death or serious injury in the event of
an accident.
Adjustments should not be made while driving as the seat may unexpect-
edly move and cause the driver to lose control of the vehicle.
● Manual seat: After adjusting the seat, make sure that the seat is locked in
position.
ITN13N066
During
rear-end
collision
Inner structure