2016 TOYOTA iM sensor

301-1. For safe use
Scion iM_U (12J49U)
WARNING
nPeople suffering illness
Obtain medical advice and wear the seat belt in the proper way. ( P. 26)
n When children are in the vehicle
Do not allow children to play with the seat belt. If the seat belt becomes
twisted around a child’s neck, it may lead to choking or other serious injuries
that could result in death.
If this occurs and the buckle cannot be unfastened, scissors should be used
to cut the belt.
n Seat belt pretensioners (front seats)
lDo not place anything, such as a cushion, on the front passenger's seat.
Doing so will disperse the passenger's weight, which prevents the sensor
from detecting the passenger's weight properly. As a result, the seat belt
pretensioner for the front passenger's seat may not activate in the event of
a collision.
l If the pretensioner has activated, the SRS warning light will come on. In
that case, the seat belt cannot be used again and must be replaced at
your Scion dealer.
n Adjustable shoulder anchor (front seats)
Always make sure the shoulder belt is positioned across the center of your
shoulder. The belt should be kept away from your neck, but not falling off
your shoulder. Failure to do so could reduce the amount of protection in an
accident and cause death or serious injuries in the event of a sudden stop,
sudden swerve or accident. ( P. 27)
n Seat belt damage and wear
lDo not damage the seat belts by allowing the belt, plate, or buckle to be
jammed in the door.
l Inspect the seat belt system periodically. Check for cuts, fraying, and loose
parts. Do not use a damaged seat belt until it is replaced. Damaged seat
belts cannot protect an occupant from death or serious injury.
l Ensure that the belt and plate are locked and the belt is not twisted.
If the seat belt does not function correc tly, immediately contact your Scion
dealer.
l Replace the seat assembly, including the belts, if your vehicle has been
involved in a serious accident, even if there is no obvious damage.
l Do not attempt to install, remove, modify, disassemble or dispose of the
seat belts. Have any necessary repairs carried out by your Scion dealer.
Inappropriate handling may lead to incorrect operation.

341-1. For safe use
Scion iM_U (12J49U)
SRS airbag system components
Airbag sensor assembly
Front impact sensors
Seat cushion airbag
Front passenger occupant
classification system (ECU
and sensors)
Front passenger airbag
Side impact sensors (front
doors)
Side airbags
Seat belt pretensioners and
force limiters
Side impact sensors (front)“AIR BAG ON” and “AIR BAG
OFF” indicator lights
Curtain shield airbags
SRS warning light
Side impact sensors (rear)
Driver airbag
Driver’s seat belt buckle
switch
Driver’s seat position sensor
Driver’s knee airbag
Front passenger’s seat belt
buckle switch1
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351-1. For safe use
1
For safety and security
Scion iM_U (12J49U)
Your vehicle is equipped with ADVANCED AIRBAGS designed based
on the US motor vehicle safety standards (FMVSS208). The airbag
sensor assembly (ECU) controls airbag deployment based on infor-
mation obtained from the sensors et c. shown in the system compo-
nents diagram above. This informat ion includes crash severity and
occupant information. As the airbags deploy, a chemical reaction in
the inflators quickly fills the airbag s with non-toxic gas to help restrain
the motion of the occupants.
WARNING
n SRS airbag precautions
Observe the following precautions regarding the SRS airbags.
Failure to do so may cause death or serious injury.
lThe driver and all passengers in the vehicle must wear their seat belts
properly.
The SRS airbags are supplemental devices to be used with the seat belts.
l The SRS driver airbag deploys with considerable force, and can cause
death or serious injury especially if the driver is very close to the airbag.
The National Highway Traffic Safety Administration (NHTSA) advises:
Since the risk zone for the driver’s airbag is the first 2 - 3 in. (50 - 75 mm)
of inflation, placing yourself 10 in. (250 mm) from your driver airbag pro-
vides you with a clear margin of safety. This distance is measured from
the center of the steering wheel to your breastbone. If you sit less than 10
in. (250 mm) away now, you can change your driving position in several
ways:
• Move your seat to the rear as far as you can while still reaching the ped- als comfortably.
• Slightly recline the back of the seat.
Although vehicle designs vary, many drivers can achieve the 10 in. (250
mm) distance, even with the driver seat all the way forward, simply by
reclining the back of the seat somewhat. If reclining the back of your
seat makes it hard to see the road, raise yourself by using a firm, non-
slippery cushion, or raise the seat if your vehicle has that feature.
• If your steering wheel is adjustable, tilt it downward. This points the air-
bag toward your chest instead of your head and neck.
The seat should be adjusted as recommended by NHTSA above, while
still maintaining control of the foot pedals, steering wheel, and your view
of the instrument panel controls.

391-1. For safe use
1
For safety and security
Scion iM_U (12J49U)
WARNING
nSRS airbag precautions
lIf a vinyl cover is put on the area where the SRS driver’s knee airbag will
deploy, be sure to remove it.
l Do not use seat accessories which cover the parts where the SRS side
airbags and SRS seat cushion airbag inflate as they may interfere with
inflation of the SRS airbags. Such accessories may prevent the side air-
bags and seat cushion airbag from activating correctly, disable the system
or cause the side airbags and seat cushion airbag to inflate accidentally,
resulting in death or serious injury.
l Do not strike or apply significant levels of force to the area of the SRS air-
bag components.
Doing so can cause the SRS airbags to malfunction.
l Do not touch any of the component parts immediately after the SRS air-
bags have deployed (inflated) as they may be hot.
l If breathing becomes difficult after the SRS airbags have deployed, open a
door or window to allow fresh air in, or leave the vehicle if it is safe to do
so. Wash off any residue as soon as possible to prevent skin irritation.
l If the areas where the SRS airbags are stored, such as the steering wheel
pad and front and rear pillars garnishes, are damaged or cracked, have
them replaced by your Scion dealer.
l Do not place anything, such as a cushion, on the front passenger's seat.
Doing so will disperse the passenger's weight, which prevents the sensor
from detecting the passenger's weight properly. As a result, the SRS front
airbags for the front passenger may not deploy in the event of a collision.
n Modification and disposal of SRS airbag system components
Do not dispose of your vehicle or per form any of the following modifications
without consulting your Scion dealer. The SRS airbags may malfunction or
deploy (inflate) accidentally, causing death or serious injury.
l Installation, removal, disassembly and repair of the SRS airbags
l Repairs, modifications, removal or replacement of the steering wheel,
instrument panel, dashboard, seats or seat upholstery, front, side and rear
pillars or roof side rails
l Repairs or modifications of the front fender, front bumper, or side of the
occupant compartment
l Installation of a grille guard (bull bars, kangaroo bar, etc.), snow plows,
winches or roof luggage carrier
l Modifications to the vehicle’s suspension system
l Installation of electronic devices such as mobile two-way radios and CD
players
l Modifications to your vehicle for a person with a physical disability

1414-3. Operating the lights and wipers
4
Driving
Scion iM_U (12J49U)
nDaytime running light system
lTo make your vehicle more visible to other drivers during daytime driving,
the daytime running lights turn on automatically whenever the engine is
started and the parking brake is released with the headlight switch off or in
the position. (Illuminate brighter than the parking lights.)
Daytime running lights are not designed for use at night.
For the U.S.A.: Daytime running lights can be turned off by operating the
switch.
l Compared to turning on the headlights, the daytime running light system
offers greater durability and consumes less electricity, so it can help improve
fuel economy.
n Headlight control sensor
n Automatic light off system
lWhen the headlights are on: The headlights and tail lights turn off 30 sec-
onds after the engine switch is turned to the “ACC” or “LOCK” position and a
door is opened and closed. (The lights turn off immediately if on the
key is pressed after all the doors are locked.)
l When only the tail lights are on: The tail lights turn off automatically if the
engine switch is turned to the “ACC” or “LOCK” position and the driver’s
door is opened.
To turn the lights on again, turn the engine switch to “ON” position, or turn the
light switch off once and then back to or .
If any of the doors is kept open, the lights automatically turn off after 20 min-
utes.
n Light reminder buzzer
A buzzer sounds when the engine switch is turned to “LOCK” position and the
driver's door is opened while the lights are turned on. The sensor may not function properly if an
object is placed on the sensor, or anything
that blocks the sensor is affixed to the
windshield.
Doing so interferes with the sensor
detecting the level of ambient light and
may cause the automatic headlight sys-
tem to malfunction.

1424-3. Operating the lights and wipers
Scion iM_U (12J49U)n
Battery-saving function
In the following conditions, the headlights and the other remaining lights will
go off automatically after 20 minutes in order to prevent the vehicle battery
from being discharged:
lThe headlights and/or tail lights are on.
l The engine switch is in the “ACC” or “LOCK” position.
This function will be canceled in any of the following situations:
l When the engine switch is turned to the “ON” position.
l When the light switch is operated
l When the door is opened or closed
n Customization
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features: P. 319)
NOTICE
nTo prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not
running.

2657-2. Steps to take in an emergency
7
When trouble arises
Scion iM_U (12J49U)
nSRS warning light
This warning light system monitors the airbag sensor assembly, front impact
sensors, side impact sensors (front door), side impact sensors (front), side
impact sensors (rear), driver’s seat position sensor, driver’s seat belt buckle
switch, front passenger occupant classification system, “AIR BAG ON” indica-
tor light, “AIR BAG OFF” indicator light, front passenger’s seat belt buckle
switch, seat belt pretensioners (front), airbags, interconnecting wiring and
power sources. ( P. 3 4 )
n Front passenger detection sensor, seat belt reminder and warning
buzzer
l If luggage is placed on the front passenger seat, the front passenger detec-
tion sensor may cause the warning light to flash and the warning buzzer to
sound even if a passenger is not sitting in the seat.
l If a cushion is placed on the seat, the sensor may not detect a passenger,
and the warning light may not operate properly.
n If the malfunction indicator la mp comes on while driving
First check the following:
l Is the fuel tank empty?
If it is, fill the fuel tank immediately.
l Is the fuel tank cap loose?
If it is, tighten it securely.
The light will go off after several driving trips.
If the light does not go off even after several trips, contact your Scion dealer
as soon as possible.

3228-2. Customization
Scion iM_U (12J49U)n
Automatic light control system (
P. 139)
nLights ( P. 139)
nAutomatic air condi tioning system (P. 166)
nIllumination ( P. 173)
FunctionDefault settingCustomized set-
ting
Light sensor sensitivity Standard -2 to 2—O
Time elapsed before
headlights automatically
turn off after doors are
closed
30 seconds
Off
—O60 seconds
90 seconds
12
FunctionDefault settingCustomized set-
ting
Daytime running light sys-
tem (except Canada)OnOff—O
12
FunctionDefault settingCustomized set-ting
A/C auto switch operationOnOff—O
12
FunctionDefault settingCustomized set-
ting
Time elapsed before the
interior lights turn off15 seconds7.5 seconds—O30 seconds
Operation after the engine
switch is turned offOnOff—O
Operation when the doors
are unlockedOnOff—O
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