2009 TOYOTA COROLLA change key battery

27
1-2. Opening, closing and locking the doors and trunk
1
Before driving
■
Switching the door unlock function
It is possible to set which doors the entry function unlocks.
Turn the “ENGINE START STOP” switch OFF.
When the indicator on the key surface is off, press and
hold , , or for approximately 5 seconds while
pressing on the key.
The setting changes each time an operation is performed, as shown below.
(When changing the setting continuously, release the buttons, wait for at
least 5 seconds, and repeat step 2.)
■ Battery-saving function
In the following circumstances, the entry function is disabled in order to pre-
vent the vehicle and electronic key batteries from discharging.
●When the entry function has not been used for 2 weeks or more
● When the electronic key has been left within approximately 6 ft. (2 m) of
the vehicle for 10 minutes or more
The system will resume operation when...
● The vehicle is locked using the door handle lock switch.
● The vehicle is locked/unlocked using the wireless remote control func-
tion. ( P. 34)
● The vehicle is locked/unlocked using the mechanical key. ( P. 403)
STEP1
STEP2
Unlocking doorsBeep
Hold the driver's door handle to unlock
only the driver's door. Exterior: Beeps three times
Interior: Pings once
Hold the front passenger's door han-
dle to unlock all doors
Hold either front door handle to unlock
all doors Exterior: Beeps twice
Interior: Pings once

28 1-2. Opening, closing and locking the doors and trunk
■Electronic key battery depletion
●The standard battery life is 1 to 2 years.
● The battery becomes depleted even if the electronic key is not used
because the key always transmits radio waves. If the smart key system
or the wireless remote control function does not operate, or the detection
area becomes smaller, the battery may be depleted. Replace the battery
when necessary. ( P. 343)
● To avoid serious deterioration, do not leave the electronic key within 3 ft.
(1 m) of the following electrical appliances that produce a magnetic field:
•TVs
• Personal computers
• Recharging cellular phones or cordless phones
• Table lamps
■ To operate the system properly
Make sure to carry the electronic key when operating the system. 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 condition of the electronic key, the
key may not be detected correctly and the system may not operate properly.
(The alarm may go off accidentally, or the door lock prevention may not func-
tion.)
■ Note for the smart key system
●Even when the electronic key is within the effective range (detection
areas), the system may not operate properly in the following cases.
• The electronic key is too close to the window or outside door handle,
near the ground, or in a high place when the doors are locked or
unlocked.
• The electronic key is near the ground or in a high place, or too close to the rear bumper center when the trunk is unlocked.
• The electronic key is on the instrument panel, package tray, floor, or in the auxiliary box of the driver's side instrument panel or glove box
when the engine is started or “ENGINE START STOP” switch modes
are changed.
● As long as the electronic key is within the effective range, the doors may
be locked or unlocked by anyone.

151
2-3. Operating the lights and wipers
2
When driving
■
Daytime running light system
To make your vehicle more visible to other drivers, the headlights turn on
automatically whenever the engine is started and the parking brake is
released.
The brightness of headlights will automatically change depending on the
darkness of the surroundings. The other exterior lights and instrument panel
lights automatically turn on or off.
■ Daytime running light control sensor
■ Light reminder buzzer
Vehicles without smart key system
A buzzer sounds when the engine switch is turned OFF and the driver's door
is opened with the key removed from the engine switch while the lights are
turned on. Vehicles with smart key system
A buzzer sounds when the “ENGINE START STOP” switch is turned OFF or
to ACCESSORY mode and the driver's door is opened while the lights are
turned on.
NOTICE
■ To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not run-
ning.
The sensor may not function properly if
an object is placed on the sensor, or any-
thing 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 daytime running light sys-
tem to malfunction.

261
3-4. Using the interior lights
3
Interior features
■
Illuminated entry system
Vehicles without moon roof
The interior light (with the switch in the “DOOR” position) and “ENGINE
START STOP” switch light (vehicles with smart key system) automatically
turn on/off according to “ENGINE START STOP” switch mode (vehicles with
smart key system) or engine switch pos ition (vehicles without smart key sys-
tem), the presence of the electronic key (vehicles with smart key system),
whether the doors are locked/unlocked (vehicles with power door lock sys-
tem) and whether the doors are open/closed.
Vehicles with moon roof
The interior light, personal/interior lights (with the switch in the “DOOR” posi-
tion) and “ENGINE START STOP” switch light (vehicles with smart key sys-
tem) automatically turn on/off according to “ENGINE START STOP” switch
mode (vehicles with smart key system) or engine switch position (vehicles
without smart key system), the presence of the electronic key (vehicle\
s with
smart key system), whether the doors are locked/unlocked (vehicles with
power door lock system) and whether the doors are open/closed.
■ To prevent the battery from being discharged
If the interior light, personal/interior lights (vehicles with moon roof) and
“ENGINE START STOP” switch light (vehicles with smart key system)
remain on when the door is not fully closed and the switch is in the “DOOR”
position, the lights will go off automatically after 20 minutes.
■ Customization that can be co nfigured at Toyota dealer
Settings (e.g. The time elapsed before lights turn off) can be changed.
(Customizable features P. 443)

404 5-2. Steps to take in an emergency
Changing “ENGINE START STOP” switch modes and starting the engine
Shift the shift lever to P and apply the brakes.Touch the Toyota emblem side of
the electronic key to the
“ENGINE START STOP” switch.
An alarm will sound to indicate
that the start function cannot
detect the electronic key that is
touched to the “ENGINE START
STOP” switch if any of the doors
is opened and closed while the
key is touched to the switch.
To change “ENGINE START STOP” switch modes: Within 5
seconds of the buzzer soundin g, release the brake pedal and
press the “ENGINE START STOP” switch. Modes can be
changed each time the sw itch is pressed. (P. 123)
To start the engine: Press the “ENGINE START STOP” switch
within 5 seconds after the buzzer sounds, keeping the brake
pedal depressed.
In the event that the “ENGINE ST ART STOP” switch still cannot be
operated, contact your Toyota dealer.
STEP1
STEP2
■ Stopping the engine
Shift the shift lever to P and press the “ENGINE START STOP” switch as
you normally do when stopping the engine.
■ Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the
electronic key battery be replaced immediately when the battery is depleted.
(P. 343)
STEP3

458 Alphabetical index
CareExterior .................................. 290
Interior ................................... 292
Seat belts .............................. 293
Cargo capacity ......................... 162
Cargo hooks ............................. 283
CD changer ............................... 207
CD player .................................. 207
Chains ....................................... 166
Child restraint system Booster seats, definition ..........97
Booster seats, installation ..... 101
Convertible seats, definition ...............................97
Convertible seats, installation ........................... 101
Front passenger occupant
classification system .............92
Infant seats, definition .............97
Infant seats, installation......... 101
Installing CRS with lower anchorages ......................... 105
Installing CRS with
seat belts ............................ 102
Installing CRS with top straps .................................. 107 Child safety
Airbag precautions .................. 87
Battery precautions ....... 323, 409
Child restraint syst em ............. 97
Child-protectors....................... 39
How your child should wear
the seat belt .......................... 57
Installing child restraints........ 101
Moon roof precautions ............ 70
Power window lock switch ...... 66
Power window precautions ..... 67
Removed key battery
precautions ......................... 346
Seat belt comfort guide ........... 54
Seat belt extender
precautions ........................... 60
Seat belt precautions .............. 58
Seat heater precautions ........ 279
Trunk precautions ................... 45
Child-protectors ......................... 39
Cleaning
Exterior.................................. 290
Interior ................................... 292
Seat belts .............................. 293
Clock ......................................... 146
Compass................................... 284
Condenser ................................ 318
Console box ............................. 265
Cooling system Engine overheating ............... 411
Cruise control .......................... 155
Cup holder ................................ 267
Curtain shield airbags ............... 80
Customizable features ............ 443C