Page 16 of 872
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16
Pictorial indexInstrument panel
Headlight switch
Turn signal lever
Fog light switch
P. 270
P. 243
P. 284
Windshield wiper and washer switch
Rear window wiper and washer switch P. 286
P. 294
Gauges and meters
P. 246
Audio system
Navigation system*
P. 423
Multi-information display
Clock
P. 256
P. 608
Fuel filler
door opener
P. 156
Auxiliary box
Coin holder
P. 601
P. 605Hood release lever P. 669
Parking brake pedal P. 244
Tilt and telescopic steering
lock release lever
P. 138
SRS knee airbag P. 170
Pre-collision braking off switch P. 341
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163
1
1-6. Theft deterrent system
Before driving
SIENNA_OM_OM45483U_(U)
Alarm
: If equipped
The system sounds the alarm and flashes the lights when forced
entry is detected.
■ Triggering of the alarm
The alarm is triggered in the fo llowing situations when the alarm
is set:
● A locked door is unlocked or opened in any way other than
using the entry function (vehicles with a smart key system) or
wireless remote control. (The doors will lock again automati-
cally.)
● The hood is opened.
■ Setting the alarm system
Close the doors and hood,
and lock all the doors using
the entry function or wireless
remote control. The system
will be set automatically after
30 seconds.
The indicator light changes
from being on to flashing when
the system is set.
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165
1-6. Theft deterrent system
1
Before driving
SIENNA_OM_OM45483U_(U)
■
Triggering of the alarm
The alarm may be triggered in the following situations.
(Stopping the alarm deactivates the alarm system.)
■ Alarm-operated door lock
●When the alarm is operating, the doors are locked automatically to pre-
vent intruders.
● Do not leave the key inside the vehicle when the alarm is operating, and
make sure the key is not inside the vehicle when recharging or replacing
the battery.
●The doors are unlocked using the key.
● A person inside the vehicle opens a
door or hood.
● The battery is recharged or replaced
when the vehicle is locked.
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637
3-8. Other interior features
3
Interior features
SIENNA_OM_OM45483U_(U)
■
Conditions unfavorable to correct operation
The compass may not show the correct direction in the following conditions:
●The vehicle is stopped immediately after turning.
● The vehicle is on an inclined surface.
● The vehicle is in a place where the earth’s magnetic field is subject to
interference by artificial magnetic fields (underground car park/parking
lot, under a steel tower, between buildings, roof car park/parking lot, near
an intersection, near a large vehicle, etc.).
● The vehicle has become magnetized.
(There is a magnet or metal object near the trip information display.)
● The battery has been disconnected.
● A door is open.
CAUTION
■While driving the vehicle
Do not adjust the display. Be sure to adjust the display only when the vehicle
is stopped.
■ When doing the circling calibration
Be sure to secure a wide space, and watch out for people and vehicles in the
neighborhood. Do not violate any local traffic rules while performing circling
calibration.
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669
4-3. Do-it-yourself maintenance
4
Maintenance and care
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Hood
Release the lock from the inside of the vehicle to open the hood.
Pull the hood release lever.
The hood will pop up slightly.
Pull up the auxiliary catch
lever and lift the hood.
Hold the hood open by insert-
ing the supporting rod into the
slot.
STEP1
STEP2
STEP3
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670 4-3. Do-it-yourself maintenance
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CAUTION
■Pre-driving check
Check that the hood is fully closed and locked.
If the hood is not locked properly, it may open while the vehicle is in motion
and cause an accident, which may result in death or serious injury.
■ After installing the support rod into the slot
Make sure the rod supports the hood securely from falling down on to your
head or body.
NOTICE
■When closing the hood
Be sure to return the support rod to its clip before closing the hood. Closing
the hood with the support rod up could cause the hood to bend.
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784
5-2. Steps to take in an emergency
SIENNA_OM_OM45483U_(U)
If the batter y is discharged
The following procedures may be used to start the engine if the vehi-
cle’s battery is discharged.
You can call your Toyota dealer or qualified repair shop.
If you have a set of jumper (or boo ster) cables and a second vehi-
cle with a 12-volt battery, you can jump start your vehicle by follow-
ing the steps below.
Open the hood. ( P. 669)
Remove the engine cover.
Lift the edge of the cover to
fixed pins, and then pull the
cover towards you to remove.
STEP1
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792 5-2. Steps to take in an emergency
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CAUTION
■To prevent an accident or injury when inspecting under the hood of
your vehicle
● If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot, caus-
ing serious injuries such as burns.
● Keep hands and clothing (especially a tie, a scarf or a muffler) away from
the fan and belts. Failure to do so may cause the hands or clothing to be
caught, resulting in serious injury.
● Do not loosen the radiator cap or the coolant reservoir cap while the
engine and radiator are hot. Serious injury, such as burns, may result from
hot coolant and steam released under pressure.
NOTICE
■When adding engine coolant
Wait until the engine has cooled down before adding engine coolant.
When adding coolant, do so slowly. Adding cool coolant to a hot engine too
quickly can cause damage to the engine.
■ To prevent damage to the cooling system
Observe the following precautions:
●Avoid contaminating the coolant with foreign matter (such as sand or dust
etc.).
● Do not use commercially available coolant additives.