
7
Scion iM_U (12J49U)The installation of a mobile two-way radio system in your vehicle could affect
electronic systems such as:
l
Multiport fuel injection system/sequential multiport fuel injection system
l Cruise control system
l Anti-lock brake system
l SRS airbag system
l Seat belt pretensioner system
Be sure to check with your Scion dealer for precautionary measures or spe-
cial instructions regarding installation of a mobile two-way radio system.
Your Scion is equipped with several sophisticated computers that will rec\
ord
certain data, such as: • Engine speed
• Accelerator status
• Brake status
• Vehicle speed
• Shift position (vehicles with a continuously variable transmission)
The recorded data varies according to the vehicle grade level and options
with which it is equipped. Furthermore, these computers do not record con-
versations, sounds or pictures.
lData usage
Scion may use the data recorded in these computers to diagnose malfunc-
tions, conduct research and development, and improve quality.
Scion will not disclose the recorded data to a third party except:
• With the consent of the vehicle owner or with the consent of the lessee if the vehicle is leased
• In response to an official request by the police, a court of law or a govern- ment agency
• For use by Scion in a lawsuit
• For research purposes where the data is not tied to a specific vehicle or vehicle owner
Installation of a mobile two-way radio system
Vehicle data recordings

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

853-1. Key information
3
Operation of each component
Scion iM_U (12J49U)
nPanic mode
n If you lose your keys
New genuine keys can be made by your Scion dealer using the other key and
the key number stamped on your key number plate. Keep the plate in a safe
place such as your wallet, not in the vehicle.
n When riding in an aircraft
When bringing a key with wireless remote control function onto an aircraft,
make sure you do not press any buttons on the key while inside the aircraft
cabin. If you are carrying the key in your bag, etc., ensure that the buttons are
not likely to be pressed accidentally. Pressing a button may cause the key to
emit radio waves that could interfere with the operation of the aircraft.
n Conditions affecting the operatio n of the wireless remote control
The wireless remote control function may not operate normally in the follow-
ing situations:
l When the wireless key battery is depleted
l Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electrical
noise
l When carrying a portable radio, cellular phone or other wireless communi-
cation devices
l When multiple wireless keys are in the vicinity
l When the wireless key is in contact with, or is covered by a metallic object
l When a wireless key (that emits radio waves) is being used nearby
l When the wireless key has been left near an electrical appliance such as a
personal computer
l If window tint with a metallic content or metallic objects are attached to the
rear window
When is pressed for longer than
about one second, an alarm will sound
intermittently and the vehicle lights will
flash to deter any person from trying to
break into or damage your vehicle.
To stop the alarm, press any button on the
wireless remote control.

1885-4. Other interior features
Scion iM_U (12J49U)
Some audio features (audio volume control, radio, CD player etc.) can
be controlled using the switches on the steering wheel.
For more information, please refer to the “SCION Audio System
Owner’s Manual” or “SCION Navigation System Owner’s Manual”.
The microphone can be used for the voice command in the
Bluetooth
® audio system or the hands-free phone system.
For more information, please refer to the “SCION Audio System
Owner’s Manual” or “SCION Navigation System Owner’s Manual”.
Steering wheel audio switches
WARNING
To reduce the risk of an accident, exercise care when operating the audio
switches on the steering wheel.
Using the microphone

2256-3. Do-it-yourself maintenance
6
Maintenance and care
Scion iM_U (12J49U)n
Situations in which the tire pressure warning system may not oper-
ate properly
lIn the following cases, the tire pr
essure warning system may not operate
properly.
• If non-genuine Scion wheels are used.
• A tire has been replaced with a tire that is not an OE (Original Equip- ment) tire.
• A tire has been replaced with a tire that is not of the specified size.
• Tire chains etc. are equipped.
• An auxiliary-supported run- flat tire is equipped.
• If a window tint that affects the radio wave signals is installed.
• If there is a lot of snow or ice on the vehicle, particularly around the
wheels or wheel housings.
• If the tire inflation pressure is extremely higher than the specified level.
• If tires not equipped with tire pressure warning valves and transmit-
ters are used.
• If the ID code on the tire pressure warning valves and transmitters is not registered in the tire pressure warning computer.
lPerformance may be affected in the following situations.
• Near a TV tower, electric power plant, gas station, radio station, largedisplay, airport or other facility that generates strong radio waves or
electrical noise.
• When carrying a portable radio, cellular phone, cordless phone or other wireless communication device.
lWhen the vehicle is parked, the time taken for the warning to start or go
off could be extended.
lWhen tire inflation pressure declines rapidly for example when a tire has
burst, the warning may not function.

2276-3. Do-it-yourself maintenance
6
Maintenance and care
Scion iM_U (12J49U)n
Tire pressure warning system certification
For the U.S.A.
FCC ID: PAXPMVC010
NOTE:
This device complies with part 15 of the FCC Rules. Operation is subject
to the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsi-
ble for compliance could void the user ’s authority to operate the equip-
ment.
For Canada
NOTE:
Operation is subject to the following two conditions: (1) this device may
not cause interference, and (2) this device must accept any interference,
including interference that may cause undesired operation of the device.
L’utilisation de ce dispositif est au torisée seulement aux deux conditions
suivantes : (1) il ne doit pas produire de brouillage, et (2) l’utilisateur du
dispositif doit être pr êt à accepter tout brouillage radioé lectrique reçu,
même si ce brouillage est susceptible de comp romettre le fonctionne-
ment du dispositif.

3138-1. Specifications
8
Vehicle specifications
Scion iM_U (12J49U)
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which
a tire may be inflated, shown on the sidewall
of the tire
Recommended infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic transmission, power steering, power
brakes, power windows, power seats, radio
and heater, to the extent that these items are
available as factory-installed equipment
(whether installed or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
*
that follows
Occupant distributionDistribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below

337
9
For owners
Scion iM_U (12J49U)
AVERTISSEMENT
nModification et mise au rebut des composants du système de coussins
gonflables SRS
Ne mettez pas votre véhicule au rebut et ne procédez à aucune des modifi-
cations suivantes sans consulter votre concessionnaire Scion. Les coussins
gonflables SRS peuvent ne pas fonctionner correctement ou se déployer
(se gonfler) accidentellement, provoquant la mort ou de graves blessures.
lInstallation, dépose, démontage et réparation des coussins gonflables
SRS
l Réparations, modifications, dépose ou remplacement du volant, du
tableau de bord, de la planche de bord, des sièges ou de leur garnissage,
des montants avant, latéraux et arrière ou des rails latéraux de toit
l Réparations ou modifications des ailes avant, du pare-chocs avant ou des
flancs de l'habitacle
l Installation d'un protège-calandre (pare-buffle, pare-kangourou, etc.), de
chasse-neige, de treuils ou d'un porte-bagages de toit
l Modifications du système de suspension du véhicule
l Installation d'appareils électroniques tels que les émetteurs/récepteurs
radios mobiles et les lecteurs CD
l Modifications de votre véhicule pour une personne atteinte d'un handicap
physique