2011 TOYOTA YARIS SEDAN key battery

26
1-2. Opening, closing and locking the doors
Wireless remote control∗
∗: If equipped
nOperation signals
The emergency flashers flash to indicate that the doors have been locked/
unlocked. (Locked: Once; Unlocked: Twice)
nPanic mode
nKey battery depletion
The standard battery life is 1 to 2 years. (The battery becomes depleted
even if the key is not used.) If the wireless remote control function does not
operate, the battery may be depleted. Replace the battery when necessary.
(→ P. 265)
n Security feature
If a door is not opened within approximately 30 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again. The wireless remote control can be used to lock/unlock the vehicle
from outside the vehicle.
Locks all doors
Sounds alarm
(push and hold)
Unlocks all doors
Pressing the button unlocks
the driver’s door. Pressing the
button again within 3 seconds
unlocks the other doors.
When is pushed for longer than about
1 second, an alarm will sound for about
60 seconds and the vehicle lights will
flash to deter any person from trying to
break into or damage your vehicle.
To stop the alarm, push any button on the
wireless remote control.

65
1
1-6. Theft deterrent system
Before driving
Alarm (Puerto Rico)
The system sounds the alarm and flashes lights when forcible entry
is detected.
n Triggering of the alarm
The alarm is triggered in the fo llowing situations when the alarm
is set.
l A locked door or trunk is unlocked or opened in any way other
than using the key (vehicles without wireless remote control)
or wireless remote control d oor lock function (vehicles with
wireless remote control). (The doors will lock again automati-
cally.)
l The hood is opened.
l The battery is reconnected.
n Setting the alarm system
Close the doors, trunk and
hood, and lock all doors using
the key (vehicles without wire-
less remote control) or wire-
less remote control door lock
function (vehicles with wire-
less remote control). The sys-
tem will be set automatically
after 30 seconds.
The indicator light changes
from being on to flashing when
the system is set.

67
1-6. Theft deterrent system
1
Before driving
n
When the battery is disconnected
Be sure to deactivate the alarm system.
If the battery is discharged before deactivating the alarm system, the alarm
may be triggered when the battery is reconnected.
n Alarm-operated door lock
lWhen the alarm is operating, the doors are locked automatically to pre-
vent intruders.
l 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.
NOTICE
nTo ensure the system operates correctly
Do not modify or remove the system. If modified or removed, the proper
operation of the system cannot be guaranteed.
lThe battery is recharged or replaced
when the vehicle is locked.

133
2-3. Operating the lights and wipers
2
When driving
n
Daytime running light system (if equipped)
lTo make your vehicle more visible to other drivers, the headlights turn on
automatically (at a reduced intensity) whenever the engine is started and
the parking brake is released. Daytime running lights are not designed for
use at night.
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 Light reminder buzzer
A buzzer sounds when the key is removed and the driver’s door is opened
while the lights are turned on.
NOTICE
nTo prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not run-
ning.

265
4-3. Do-it-yourself maintenance
4
Maintenance and care
Key batter y∗
∗: If equipped
Replace the battery with a new one if it is discharged.
■You will need the following items:
●Flathead screwdriver (To prevent damage to the key, cover
the tip of the screwdriver with plastic tape.)
● Lithium battery CR2016
■ Replacing the battery
Remove the cover.
Remove the module.
Remove the battery cover and
the depleted battery.
Insert a new battery with the
“+” terminal facing up.

266 4-3. Do-it-yourself maintenance
■If the key battery is discharged
The following symptoms may occur.
●The wireless remote control will not function properly.
● The operational range is reduced.
■ Use a CR2016 lithium battery
●Batteries can be purchased at your Toyota dealer, jewelers, or camera
stores.
● Replace only with the same or equivalent type recommended by your
Toyota dealer.
● Dispose of used batteries according to the local laws.
CAUTION
■Removed battery and other parts
Keep away from children. These parts are small and if swallowed by a child,
they can cause choking. Failure to do so could result in death or serious
injury.
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents.
●Always work with dry hands.
Moisture may cause the battery to rust.
● Do not touch or move any other components inside the remote control.
● Do not bend either of the battery terminals.

344 6-1. Specifications
Ignition system
Electrical system
Spark plug
Make DENSONGK SK16R11
IFR5A11
Gap
0.043 in. (1.1 mm)
NOTICE
nIridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.
Battery
Open voltage at
68° F (20 °C): 12.6 ⎯ 12.8 V Fully charged
12.2 ⎯ 12.4 V Half charged
11 . 8
⎯ 12.0 V Discharged
(Voltage checked 20 minutes after
the key is removed with all the lights
turned off)
Charging rates 5 A max.

386 Alphabetical index
CareExterior .................................. 220
Interior ................................... 222
Seat belts .............................. 222
Cargo capacity ......................... 146
CD player .................................. 185
Chains ....................................... 150
Child restraint system
Booster seats, definition ..........88
Booster seats, installation .......92
Convertible seats, definition ....88
Convertible seats, installation .............................92
Front passenger occupant
classification system .............83
Infant seats, definition .............88
Infant seats, installation...........92
Installing CRS with LATCH system ..................................93
Installing CRS with seat
belts ......................................94
Installing CRS with top tether straps ..........................98
Child safety Airbag precautions ..................78
Battery precautions ....... 247, 327
Child restraint syst em..............88
Child-protectors .......................31
How your child should wear the seat belt ..........................48
Installing child restraints ..........92
Power window lock switch.......58
Power window precautions .....58
Removed key battery precautions ......................... 266
Seat belt extender precautions ...........................50
Seat belt precautions ..............48
Trunk precautions ...................35
Child-protectors .........................31
Cigarette lighter ....................... 214 Cleaning
Exterior.................................. 220
Interior ................................... 222
Seat belts .............................. 222
Clock .................................. 123,212
Clutch
Fluid ...................................... 345
Pedal .............................. 102,118
Condenser ................................ 244
Console box ............................. 205
CRS ............................................. 88
Cruise control Cruise control ........................ 138
Indicator ................................ 138
Cup holders .............................. 206
Curtain shield airbags ............... 71
Customizable features ............ 365
Daytime running light system .................................... 133
Defogger Rear window ......................... 174
Side mirrors........................... 174
Dimension ................................ 338
Do-it-yourself maintenance .... 231
Doors Door glasses ........................... 57
Door lock ................................. 28
Side doors ............................... 28
Side mirrors............................. 54
Warning light ......................... 304
Driver's seat belt reminder light ......................................... 304
Driving
Break-in tips .......................... 104
Correct posture ....................... 69
Procedures............................ 102
Winter driving tips ................. 150C
D