battery TOYOTA IQ 2014 User Guide

167
3
Interior features
3-2. Using the audio system
Using the AUX port/USB port
■Operating portable audio devices connected to the audio system
The volume and sound quality can be adjusted using the vehicle’s audio
controls. All other adjustments must be made on the portable audio device
itself.
■ When using a portable audio devi ce connected to the power outlet
Noise may occur during playback. Use the battery power source of the por-
table audio device to reduce noise.
This port can be used to connect a portable audio device and listen
to it through the vehicle’s speakers.
For more information, please re fer to the “SCION Audio System
Owner’s Manual” or “SCION Navigation System Owner’s Manual”.
Open the cover and connect
the portable audio device.

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3
Interior features
3-3. Using the interior lights
Interior lights list
■Illuminated entry system
When the interior light switch is in the position, the interior light auto-
matically turns on/off according to whether the doors are locked/unlocked,
whether the doors are open/closed, and the engine switch position.
■ To prevent the battery from being discharged
If the interior light remains on when the door is not fully closed and the inte-
rior light switch is in the position, the light will go off automatically
after 20 minutes.
■ Customization that can be configured at Scion dealer
Settings (e.g. The time elapsed before lights turn off) can be changed.
(Customizable features P. 343)
Interior light (P. 170)

177
3-5. Other interior features
3
Interior features
Power outlet
■The power outlet can be used when
The engine switch is in the ACC or ON position.
NOTICE
■To avoid damaging the power outlet
Close the power outlet lid when the power outlet is not in use.
Foreign objects or liquids that enter the power outlet may cause a short cir-
cuit.
■ To prevent the fuse from being blown
Do not use an accessory that uses more than 12 V 10 A.
■ To prevent battery discharge
Do not use the power outlet longer than necessary when the engine is not\
running.
The power outlet can be used for 12 V accessories that run on less
than 10 A.

Maintenance and care4
183
4-1. Maintenance and careCleaning and protecting the vehicle exterior......... 184
Cleaning and protecting the vehicle interior.......... 187
4-2. Maintenance Maintenance requirements .................. 190
General maintenance....... 192
Emission inspection and maintenance (I/M)
programs........................ 195 4-3. Do-it-yourself maintenance
Do-it-yourself service precautions .................... 196
Hood ................................ 199
Positioning a floor jack ..... 201
Replacing the tire ............. 204
Engine compartment ........ 210
Tires ................................. 222
Tire inflation pressure ...... 230
Wheels ............................. 234
Air conditioning filter......... 236
Key battery ....................... 240
Checking and replacing fuses .............................. 244
Light bulbs........................ 255

191
4-2. Maintenance
4
Maintenance and care
Turn the engine switch to the LOCK position.
While pressing the MODE button, turn the engine switch to the ON
position (but do not start the engine because otherwise the reset
mode will be cancelled). Continue to press and hold the button until
the trip meter displays “000000”.
■ Allow inspection and repairs to be performed by a Scion dealer
● Scion technicians are well-trained specialists and are kept up to date with
the latest service information. They are well informed about the opera-
tions of all systems on your vehicle.
● Keep a copy of the repair order. It proves that the maintenance that has
been performed is under warranty coverage. If any problem should arise
while your vehicle is under warranty, your Scion dealer will promptly take
care of it.
CAUTION
■ If your vehicle is not properly maintained
It could result in serious damage to the vehicle and possible serious in\
jury or
death.
■ Warning in handling of battery
●Engine exhaust, some of its constituents, and a wide variety of automobile
components contain or emit chemicals known to the State of California to
cause cancer and birth defects and other reproductive harm. Work in a
well ventilated area.
● Oils, fuels and fluids contained in vehicles as well as waste produced by
component wear contain or emit chemicals known to the State of
California to cause cancer and birth defects or other reproductive harm.
Avoid exposure and wash any affected area immediately.
● Battery posts, terminals and related accessories contain lead and lead
compounds which are known to cause brain damage. Wash your hands
after handling. ( P. 218)

192
4-2. Maintenance
General maintenance
Engine compartment
ItemsCheck points
BatteryMaintenance-free. (P. 218)
Brake fluid At the correct level? (P. 217)
Engine coolant At the correct level? (P. 215)
Engine oil At the correct level? (P. 211)
Exhaust system No fumes or strange sounds?
Radiator/condenser/hoses Not blocked with foreign matter?
(P. 216)
Washer fluid At the correct level? (P. 220)
Listed below are the general maintenance items that should be per-
formed at the intervals specified in the “Owner’s warranty Informa-
tion Booklet” or “Owner’s Manual Supplement/Scheduled
Maintenance Guide”. It is recommended that any problem you notice
should be brought to the attention of your Scion dealer or qualified
service shop for advice.

195
4-2. Maintenance
4
Maintenance and care
Emission inspection and maintenance (I/M) programs
Some states have vehicle emission inspection programs which
include OBD (On Board Diagnostics) checks. The OBD system moni-
tors the operation of th e emission control system.
■If the malfunction indicator lamp comes on
The OBD system determines that a problem exists somewhere
in the emission control system. Your vehicle may not pass the I/
M test and may need to be repaired. Contact your Scion dealer
to service the vehicle.
■ Your vehicle may not pass the I/M test:
●When the battery is disconnected or discharged
Readiness codes that are se t during ordinary driving are
erased.
Also, depending on your driving habits, the readiness codes
may not be completely set.
● When the fuel tank cap is loose
The malfunction indicator lamp comes on as a temporary mal-
function and your vehicle may not pass the I/M test.
■ When the malfunction indicator lamp goes off after several
driving trips
The error code in the OBD system will not be cleared unless the
vehicle is driven 40 or more times.
■ If your vehicle does not pass the I/M test
Contact your Scion dealer to prepare the vehicle for re-testing.

196
4-3. Do-it-yourself maintenance
Do-it-yourself ser vice precautions
If you perform maintenance yourself, be sure to follow the correct
procedures as given in these sections.
ItemsParts and tools
Battery condition ( P. 218)
•Warm water
• Baking soda
• Grease
• Conventional wrench
(for terminal clamp bolts)
Brake fluid level ( P. 217)
• FMVSS No.116 DOT 3 or SAE
J1703 brake fluid
• Rag or paper towel
Engine coolant level ( P. 215)
• “Toyota Super Long Life Coolant”
or similar high quality ethylene
glycol based non-silicate, non-
amine, non-nitrite and non-borate
coolant with long-life hybrid
organic acid technology.
Except Canada:
“Toyota Super Long Life Coolant”
is pre-mixed with 50% coolant
and 50% deionized water.
Canada:
“Toyota Super Long Life Coolant”
is pre-mixed with 55% coolant
and 45% deionized water.
• Funnel (used only for adding cool- ant)
Engine oil level P. 211)
• Toyota Genuine Motor Oil or
equivalent
• Rag or paper towel
• Funnel (used only for adding oil)
Fuses (P. 244)• Fuse with same amperage rating
as original

197
4-3. Do-it-yourself maintenance
4
Maintenance and care
CAUTION
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the following precautions.
■
When working on the engine compartment
●Keep hands, clothing, and tools away from the moving fan and engine
drive belt.
● Be careful not to touch the engine, radiator, exhaust manifold, etc. right
after driving as they may be hot. Oil and other fluids may also be hot.
● Do not leave anything that may burn easily, such as paper or rags, in the
engine compartment.
● Do not smoke, cause sparks or expose an open flame to fuel or the bat-
tery. Fuel and battery fumes are flammable.
● Be extremely cautious when working on the battery. It contains poisonous
and corrosive sulfuric acid.
ItemsParts and tools
Light bulbs (P. 255)
• Bulb with same number and watt-
age rating as original
• Flathead screwdriver
Radiator and condenser (P. 216)
Tire inflation pressure ( P. 230)• Tire pressure gauge
• Compressed air source
Washer fluid (P. 220)
• Water washer fluid containing
antifreeze (for winter use)
• Funnel (used only for adding washer fluid)

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4-3. Do-it-yourself maintenance
Engine compar tment
Engine oil filler cap ( P. 212)
Engine oil level dipstick ( P. 2 11 )
Battery ( P. 218)
Brake fluid reservoir ( P. 217)
Fuse box ( P. 244)Washer fluid tank ( P. 220)
Radiator ( P. 216)
Electric cooling fan
Condenser ( P. 216)
Engine coolant reservoir ( P. 215)
Fuse box ( P. 244)