2012 TOYOTA IQ radio

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2-3. Operating the lights and
wipers
Headlight switch.................. 211
Fog light switch ................... 216
Windshield wipers and
washer .............................. 218
Rear window wiper and
washer .............................. 222
2-4. Using other driving systems
Driving assist systems ........ 224
2-5. Driving information
Cargo and luggage ............. 229
Winter driving tips ............... 231
Trailer towing ...................... 235
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3-1. Using the air conditioning
system and defogger
Manual air conditioning
system .............................. 238
Automatic air conditioning
system .............................. 244
Rear window defogger ........ 252
Rear window and outside
rear view mirror
defoggers.......................... 2543-2. Using the audio system
Audio system type .............. 257
Using the radio ................... 260
Using the CD player ........... 265
Playing back MP3 and
WMA discs ....................... 272
Optimal use of the audio
system.............................. 280
Using the AUX port ............ 282
Using the steering wheel
audio switches ................. 284
3-3. Using the interior lights
Interior lights list ................. 286
• Interior light ...................... 287
3-4. Using the storage features
List of storage features....... 288
• Cup holder ....................... 289
• Bottle holders ................... 289
• Auxiliary box..................... 290
3-5. Other interior features
Sun visors .......................... 293
Vanity mirrors ..................... 294
Power outlet ....................... 295
Seat heaters ....................... 296
Assist grips ......................... 298
Floor mat ............................ 299
Luggage compartment
features ............................ 301
3Interior features

37 1-1. Key information
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Before driving
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Key number plate
Keep the plate in a safe place such as your wallet, not in the vehicle. In the
event that a key is lost, a new key can be made by any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional, using
the key number plate. (P. 426)
When riding in an aircraft
When bringing an electronic key onto an aircraft, make sure you do not
press any buttons on the electronic key while inside the aircraft cabin. If you
are carrying an electronic key in your bag etc, ensure that the buttons are
not likely to be pressed accidentally. Pressing a button may cause the elec-
tronic key to emit radio waves that could interfere with the operation of the
aircraft.
NOTICE
To prevent key damage
The electronic key is a precision instrument. Be sure to observe the follow-
ing.
Do not drop the keys, subject them to strong shocks or bend them.
Do not expose the keys to high temperatures for a long period of time.
Do not get the keys wet or wash them in an ultrasonic washer etc.
Do not attach metallic or magnetic materials to the keys or place the keys
close to such materials.
Do not disassemble the electronic keys.
Do not put a sticker or equivalent on the key surface.
Do not place the key near objects that produce magnetic fields, such as
TVs, audio systems, induction cookers, or medical electrical equipment,
such as low-frequency therapy equipment.
When carrying the keys
Do not place the key within 0.1 m (0.33 ft.) of any other electric appliances
when their power is on. Otherwise, the key may not operate properly due to
radio wave interference from the appliances.

43 1-2. Opening, closing and locking the doors
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Before driving
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Battery-saving function
The battery-saving function will be activated in order to prevent the elec-
tronic key battery and the vehicle battery from being discharged while the
vehicle is not in operation for a long time.
In the following situations, the smart entry & start system may take some
time to unlock the doors.
• The electronic key has been left in an area of approximately 2 m (6 ft.)
of the outside of the vehicle for 10 minutes or longer.
• The smart entry & start system has not been used for 5 days or longer.
If the smart entry & start system has not been used for 14 days or longer,
the doors cannot be unlocked at any doors except the driver door. In this
case, take hold of the driver door handle, or use the wireless remote con-
trol or the mechanical key, to unlock the doors.
Electronic key battery depletion
The standard battery life is 1 to 2 years.
If the battery becomes low, an alarm will sound in the cabin when the
engine stops. (P. 46)
Since the electronic key receives radio waves all the time, the key battery
will be depleted even when the electronic key is not being used. If any of
the following problems occurs, it is assumed that the key battery has
been depleted. Replace it with a new battery.
• The smart entry & start system or wireless remote control does not
work
• The operating range has narrowed
• The electronic key LED light does not come on
To prevent the electronic key battery from being depleted significantly, do
not place the key within 1 m (3 ft.) of the following electrical appliances
that produce magnetism.
•TVs
• Personal computers
• Mobile and cordless phones, and their battery chargers
• Lamps
• Induction cookers
To operate the system properly
Make sure to carry the electronic key when operating the system.

44 1-2. Opening, closing and locking the doors
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Note for electronic key operation
Do not get the electronic key too close to the vehicle when operating the
system from the outside of the vehicle. Depending on the position and
holding conditions of the electronic key, the key may not be detected cor-
rectly and the system may not operate properly. (The alarm may go off
accidentally, or the door lock prevention may not function.)
Even when the electronic key is within the effective range (detection
areas), the system may not operate properly in the following cases.
• When locking or unlocking the doors, the electronic key is too close to
a door window or door handle, near the ground, or in a high place.
• The electronic key is on the instrument panel, interior floor, or in a door
pocket.
Do not leave the electronic key on top of the instrument panel or near the
door pockets when exiting the vehicle. Depending on the radio wave
reception conditions, it may be detected by the antenna outside the cabin
and the door will become lockable from the outside, possibly trapping the
electronic key inside the vehicle.
Special note for smart entry & start system
When the electronic key is in the operating range, anyone can lock and
unlock the doors even without having the electronic key. However, the
unlocking operation will not be active at a door that has not detected the
electronic key.
When the electronic key is in the operating range and the door handles
get soaked with water due to car washing or heavy rain, the doors may
be locked or unlocked. If the doors are unlocked, the doors will automati-
cally be locked again when no door operations occur in approximately 30
seconds.
If the electronic key is inside or near the vehicle and if the doors are
locked using the wireless remote control, the doors may not be unlocked
with the smart entry & start system. In this case, unlock the doors using
the wireless remote control.

60 1-2. Opening, closing and locking the doors
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CAUTION
Caution regarding interference with electronic devices
People with implanted pacemakers or cardiac defibrillators should main-
tain a reasonable distance between themselves and the smart entry &
start system antennas. (P. 41)
The radio waves may affect the operation of such devices. If necessary,
the entry function can be disabled. Ask any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional for details,
such as the frequency of radio waves and timing of emitting the radio
waves. Then, consult your doctor to see if you should disable the entry
function.
Users of any electrical medical device other than implanted pacemakers
and implanted cardiac defibrillators should consult the manufacturer of the
device for information about its operation under the influence of radio
waves.
Radio waves could have unexpected effects on the operation of such
medical devices.
Ask any authorized Toyota dealer or repairer, or another duly qualified and
equipped professional for details for disabling the entry function.

61 1-2. Opening, closing and locking the doors
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Before driving
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NOTICE
Conditions affecting operation
The smart entry & start system uses weak radio waves. In the following situ-
ations, the communication between the electronic key and the vehicle may
be affected, preventing the smart entry & start system and wireless remote
control from operating properly. (Way of coping P. 427)
When the electronic key battery is depleted
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
When a portable radio, cellular phone, cordless phone or other wireless
communication device is in the vicinity
When the electronic key has come into contact with, or is covered by a
metallic object, such as the following
• Cards on which metal sheets such as foil are attached
• Cigarette boxes in which foil is used
• Metallic wallets or bags
• Coins
• Hot packs or pocket warmers
• Optical media such as CDs and DVDs
When other wireless keys that emit radio waves are used in the vicinity
When carrying the electronic key together with the following devices
• Another vehicle’s electronic key or a wireless key that emits radio
waves
• Personal computers or PDAs
• Digital audio players
• Hand-held game consoles
If window tint with metallic content or metallic objects are attached to the
rear window

64 1-2. Opening, closing and locking the doors
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Conditions affecting operation
Vehicles without smart entry & start system
The wireless remote control function may not operate normally in the fol-
lowing situations.
Near a TV tower, radio station, electric power plant, airport or other
facility that generates strong radio waves
When carrying a portable radio, cellular phone or other wireless com-
munication device
When multiple wireless keys are in the vicinity
When the wireless key has come into contact with, or is covered by a
metallic object
When a wireless key (that emits radio waves) is being used nearby
When the wireless key has been left near an electrical appliance such
as a personal computer
Vehicles with smart entry & start system
P. 6 1
Customization that can be configured at any authorized Toyota dealer
or repairer, or another duly qualified and equipped professional
Settings (e.g. unlocking function using a key) can be changed.
(Customizable features P. 459)

3Interior features
237
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3-1. Using the air conditioning
system and defogger
Manual air conditioning
system ............................ 238
Automatic air conditioning
system ............................ 244
Rear window defogger...... 252
Rear window and outside
rear view mirror
defoggers ....................... 254
3-2. Using the audio system
Audio system type ............ 257
Using the radio ................. 260
Using the CD player ......... 265
Playing back MP3 and
WMA discs...................... 272
Optimal use of the audio
system ............................ 280
Using the AUX port ........... 282
Using the steering wheel
audio switches ................ 284
3-3. Using the interior lights
Interior lights list................ 286
• Interior light ..................... 2873-4. Using the storage features
List of storage features ..... 288
• Cup holder ...................... 289
• Bottle holders.................. 289
• Auxiliary box ................... 290
3-5. Other interior features
Sun visors ......................... 293
Vanity mirrors.................... 294
Power outlet ...................... 295
Seat heaters ..................... 296
Assist grips ....................... 298
Floor mat........................... 299
Luggage compartment
features........................... 301