2015 TOYOTA SIENNA alarm

5828-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(U)
■Stopping the engine
Shift the shift lever to P and press the engine switch as you normally do when
stopping the engine.
■ Replacing the key battery
As this above procedure is a temporary measure, it is recommended that the
electronic key battery be replaced immediately when the battery depletes.
(P. 503)
■ Alarm (if equipped)
Using the mechanical key to lock the doors will not set the alarm system.
If a door is unlocked using the mechanical key when the alarm system is set,
the alarm may be triggered. ( P. 77)
■ Changing engine switch modes
Within 10 seconds of the buzzer sounding, release the brake pedal and press
the engine switch.
The engine does not start and modes will be changed each time the switch is
pressed. ( P. 227)
■ When the electronic key does not work properly
●Check if the battery-saving mode is set. If it is set, cancel the function.
(P. 144)
● Make sure that the smart key system has not been deactivated in the cus-
tomization setting. If it is off, turn the function on.
(Customizable features P. 623)

5858-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(U)
8
When trouble arises
■Starting the engine when the battery is discharged
The engine cannot be started by push-starting.
■ To prevent battery discharge
●Turn off the headlights and the audio system while the engine is off.
● Turn off any unnecessary electrical components when the vehicle is running
at a low speed for an extended period, such as in heavy traffic.
■ When the battery is removed or discharged
●The power sliding door (if equipped) must be initialized. ( P. 128)
● The power back door (if equipped) must be initialized. ( P. 137)
● Make sure that the key is not inside the vehicle when recharging or replac-
ing the battery. The key may be locked in the vehicle if the alarm is acti-
vated. ( P. 78)
■ Charging the battery
The electricity stored in the battery will discharge gradually even when the
vehicle is not in use, due to natural discharge and the draining effects of cer-
tain electrical appliances. If the vehicle is left for a long time, the battery may
discharge, and the engine may be unable to start. (The battery recharges
automatically during driving.)

SIENNA_OM_01999-08001_(U)
6239-2. Customization
9
Vehicle specifications
■Smart key system* ( P. 142)
*: If equipped
■
Wireless remote control ( P. 105)
*: If equipped
FunctionDefault settingCustomized
setting
Smart key system OnOff O – O
Number of consecutive
door lock operations 2 timesAs many as
desired ––O
123
FunctionDefault settingCustomized
setting
Wireless remote control OnOff – – O
Unlocking operation Driver’s door
unlocked in
one step, all
doors unlocked
in two steps All doors
unlocked in one step O–O
Power sliding door
operation
*Press and hold
Off
––O
Press twice
One short press
Power back door
operation
*Press and hold
Off
––O
Press twice
One short press
Alarm (panic mode) OnOff – – O
123

647What to do if... (Troubleshooting)
SIENNA_OM_01999-08001_(U)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? (P. 539)
●The brake system warning light is on
Is the parking brake released? (P. 236)
Depending on the situation, other types of warning buzzer may also sound.
( P. 537, 546)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 77)
To stop the alarm, turn the engine switch to the “ON” position (vehicles with-
out a smart key system) or IGNITION ON mode (vehicles with a smart key
system) or start the engine.
●Is the message displayed on the multi-information display?
Check the message on the multi-information display. ( P. 546)
A warning buzzer sounds during driving
An alarm is activated and the horn sounds (if equipped)
A warning buzzer sounds when leaving the vehicle
(vehicles with a smart key system)

650Alphabetical index
SIENNA_OM_01999-08001_(U)
AlarmAlarm ...................................... 77
Warning buzzer..................... 537
Anchor brackets ........................ 60
Antenna Smart key system ................. 142
Radio .................................... 336
Anti-lock brake system
(ABS) ...................................... 291 Function ................................ 291
Warning light ......................... 538
Warning message ................. 549
Approach warning ................... 266
Armrest ..................................... 440
Assist grips .............................. 441
Audio input
*............................ 322
Audio system
*......................... 316
Antenna ................................ 336
A/V input port
*
Audio input*.......................... 322
Audio visual input
*
AUX port/USB port*............. 322
Blu-ray Disc™
*
CD player*............................ 337
DVD disc
*
DVD player*
HDMI port*
iPod*.................................... 343
MP3/WMA disc
*................... 337
Optimal use
*........................ 334
Portable music player
*......... 352
Radio
*.................................. 335
Rear seat entertainment
system
*
Steering wheel audio switch
*............................... 320
USB memory
*...................... 347
Audio visual input
*
Automatic High Beam ............. 242 Warning message ................. 554
Automatic light control system .................................... 240 Automatic transaxle
Automatic transaxle .............. 231
If the shift lever cannot be
shifted from P ..................... 580
S mode ................................. 232
AUX port
*................................. 322
Auxiliary box ........................... 430
A/V input port
*
Back door ................................. 132
Back-up lights Replacing light bulbs ............ 522
Wattage ................................ 602
Battery Battery checking ................... 484
If the vehicle has discharged battery.............. 583
Preparing and checking before winter ...................... 311
Warning light......................... 537
Warning message................. 551
Blind Spot Monitor (BSM) ....... 303
Bluetooth
®
Audio system*...................... 364
Hands-free system
*
(for cellular phone) ............. 366
Bottle holder ............................ 428
Brake Fluid ...................................... 483
Parking brake ....................... 236
Warning light......................... 537
Warning message......... 550, 554
Brake assist ............................. 291
Break-in tips............................. 193
Brightness control Instrument light control ........... 89
BSM (Blind Spot Monitor) ....... 303 Blind Spot Monitor
function............................... 306
Rear Cross Traffic Alert function............................... 308
B

661Alphabetical index
SIENNA_OM_01999-08001_(U)
Tachometer ................................ 88
Tail lightsLight switch ........................... 237
Replacing light bulbs ................... 520, 522, 523
Wattage ................................ 602
Talk switch
*............................. 400
Telephone switch
*.................. 379
Theft deterrent system Alarm ...................................... 77
Engine immobilizer system ..... 75
Theft prevention labels ............. 80
Tire inflation pressure ............. 496 Maintenance data ................. 600
Warning light ......................... 539
Tire pressure warning system
Function ................................ 489
Initializing .............................. 489
Installing tire pressure warning valves and
transmitters......................... 489
Registering ID codes ............ 490
Tire pressure warning reset switch ........................ 489
Warning light ......................... 539
Warning message ................. 550 Tires
Chains .................................. 312
Checking............................... 488
Glossary ............................... 612
If you have a flat tire ..... 562, 564
Inflation pressure .................. 496
Information............................ 606
Replacing.............................. 564
Rotating tires ........................ 488
Size....................................... 600
Snow tires ............................. 311
Tire identification number ..... 608
Tire pressure warning system .......... ...................... 489
Uniform Tire Quality Grading .............................. 610
Warning light......................... 539
Tools ......................................... 567
Total load capacity .................. 594
Towing Dinghy towing ....................... 222
Emergency towing ................ 531
Trailer towing ........................ 208
Traction control ....................... 291
TRAC (Traction Control) Function ................................ 291
TRAC OFF switch................. 292
Trailer towing ........................... 208
Trip meter ................................... 88
Turn signal lights Replacing light bulbs........... 517, 521, 518, 523
Turn signal lever ................... 235
Wattage ................................ 602
T

5HIHUWR³1$9,*$7,21$1'08/7,0(',$
6<67(02:1(5¶60$18$/´