2012 FORD TAURUS key battery

Intelligent access (if equipped)
Your vehicle will allow you to unlock and enter your vehicle without
actively using a key or transmitter. You can use the Intelligent Access
feature at the driver door or at the trunk. You can activate the intelligent
access feature as long as you have one of your intelligent access keys
within range of the driver door or the trunk.
Activating intelligent access at the driver’s door:If your IA key is
within 3 feet (1 meter) of the driver’s door, you can activate your
intelligent access system by pressing any button on the keyless entry
keypad. The driver’s door will automatically unlock and the door can be
opened.
Note:If two stage unlocking is disabled, all doors will unlock when you
press any button on the keyless entry keypad.
Activating intelligent access at the trunk:If your IA key is within
3 feet (1 meter) of the trunk, you can activate your Intelligent Access
system by pressing the exterior trunk release button, hidden below the
license plate. The trunk will release and open.
Refer to theRemote entry systemin this section for more details on
how to use the lock, unlock, panic, or trunk buttons on the transmitter.
Your intelligent access system uses a radio frequency (RF) signal to
communicate with your vehicle and authorize your vehicle to unlock
when commanded (either by pressing any keyless entry keypad button,
the trunk button, or a button on the transmitter itself). If excessive RF
interference is present in the area, or if your vehicle battery is low, it
may be necessary to mechanically unlock your door. The mechanical key
blade in your IA key can be used to open the driver’s door in this
situation (refer toIntelligent access keyin this chapter for more
information on the location and use of the mechanical key blade).
A mechanical key is needed for access if the IA key battery or vehicle
battery is low.
Push button start:Your vehicle is equipped with a push button start
system, which allows you to start your vehicle without using a key. To
operate the push button start system and start your vehicle, your IA key
must be present inside the vehicle, either in the passenger compartment
or in the trunk. Refer toPush button start systemin theDriving
chapter.
Unlocking the doors/two-stage unlock
1. Pressand release to unlock the driver’s door.
Note:The interior lamps and turn signal lamps will illuminate.
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2. Pressand release again within three seconds to unlock all the
doors. The turn signals will flash.
The remote entry system activates the illuminated entry feature; this
feature turns on the lamps for 25 seconds or until the ignition is turned
on.
The battery saver feature will turn off the lamps 10 minutes after the
ignition is turned off.
Two-stage unlocking may be disabled or enabled by simultaneously
pressing the
andcontrols on the transmitter for four seconds
(disabling two stage unlock allows all vehicle doors to unlock
simultaneously). The turn signal lamps will illuminate twice to indicate
that two-stage unlock was enabled or disabled. The unlocking mode will
be applied to remote entry, keyless entry and intelligent access (if
equipped).
Two-stage unlocking may also be disabled or enabled through the
message center if this is an available message center option or by your
authorized dealer. Refer toMessage centerin theInstrument Cluster
chapter.
If equipped with an IA key, when two-stage unlocking is disabled,
intelligent access at the driver’s door results in an unlock of all doors
(not just the driver door).
Opening front windows and moon roof (if equipped)
You can open the vehicle’s windows, and (if equipped) vent the moon
roof by using the
control on the transmitter. Refer toPower
windowsin theDriver Controlschapter for more information.
Locking the doors
1. Pressand release to lock all the doors. The parking lamps will
illuminate.
2. Press
and release again within three seconds to confirm that all
the doors are closed.Note:The doors will lock again, the horn will chirp
and the turn lamps will illuminate if all the doors and trunk are closed.
Note:If any door or the trunk is not closed, the horn will chirp twice
and the turn lamps will not illuminate.
Car finder
Press
twice within three seconds. The horn will chirp and the turn
lamps will flash. It is recommended that this method be used to locate
your vehicle, rather than using the panic alarm.
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•Vertically mounted
•Horizontally mounted
2. Press and hold button 1 for five seconds. A tone will be heard after
two seconds confirming memory position has been set. Continue to hold
until a second tone is heard after five seconds.
3. Within three seconds press
.
4. Wait 10 seconds, then press
.
5. Repeat this procedure for memory 2 and another transmitter if
desired.
Deprogramming the memory feature from the transmitter
To deactivate this feature:
1. Press and hold either the 1 or 2 button for five seconds. A tone will be
heard after 1
12seconds when the memory store is done, continue to
hold until a second tone is heard after five seconds.
2. Within three seconds press the
.
3. Repeat this procedure for another transmitter if desired.
Replacing the battery
The integrated keyhead transmitter (IKT) or intelligent access key (IA
key) uses one coin type three-volt lithium battery CR2032 or equivalent.
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Integrated keyhead transmitter (IKT)
To replace the battery:
1. Twist a thin coin in the slot near
the key ring to remove the battery
cover (1).
Note:Do not wipe off any grease on
the battery terminals on the back
surface of the circuit board.
2. Carefully peel up the rubber
gasket (2) from the transmitter if it
does not come off with battery
cover.
3. Remove the old battery (3).
Note:Please refer to local regulations when disposing of transmitter
batteries.
4. Insert the new battery. Refer to the instructions inside the IKT for the
correct orientation of the battery. Press the battery down to ensure that
the battery is fully seated in the battery housing cavity.
5. Reinstall the rubber gasket and snap the battery cover back onto the
key.
Intelligent access key (IA key)
To replace the battery:
1. Remove the backup key from the
transmitter, then twist a thin coin in
the slot hidden behind the backup
key slot to remove the battery
cover.
Note:Do not wipe off any grease on
the battery terminals or on the back
surface of the circuit board.
1
2
3
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2. Remove the old battery.
Note:Please refer to local
regulations when disposing of
transmitter batteries.
3. Insert the new battery. Refer to
the instructions inside the IA key
for the correct orientation of the
battery. Press the battery down to
ensure that the battery is fully
seated in the battery housing cavity.
4. Snap the battery cover back onto the transmitter and install the
backup key.
Note:Replacement of the battery willnotcause the IKT or IA key to
become de-programmed from your vehicle. They should operate normally
after battery replacement.
Replacing lost integrated keyhead transmitters (IKTs) or intelligent
access keys (IA keys)
If you would like to have your IKTs or IA keys reprogrammed because
you lost one, or would like to buy additional transmitters you can either
reprogram them yourself, or takeall transmittersto your authorized
dealer for reprogramming.
How to reprogram your integrated keyhead transmitters (IKTs) or
intelligent access keys (IA keys)
To program a new IKTs or IA keys yourself, refer toSecuriLockpassive
anti-theft systemsection of this chapter.Note:At least two already
programmed transmitters are required to perform this procedure yourself.
Illuminated entry
The interior lamps, parking lamps and puddle lamps (if equipped)
illuminate when the integrated keyhead transmitter, intelligent access
keys or the keyless entry system keypad is used to unlock the door(s).
The illuminated entry system will turn off the lights if:
•the ignition is turned on, or
•the
control on the transmitter is pressed, or
•the vehicle is locked using the keyless entry keypad, or
•the vehicle is locked using the key in the driver door cylinder, or
•after 25 seconds of illumination.
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The lights will not turn off if:
•they have been turned on with the dimmer control, or
•any door is open.
Illuminated exit
When all vehicle doors are closed, the ignition is turned off and the key
is removed from the ignition (IKT only), the interior dome lamps,
parking lamps and the puddle lamps (if equipped) will illuminate.
The lamps will turn off if all the doors remain closed and
•25 seconds elapse, or
•the key is inserted in the ignition (IKT only) or (if equipped with
intelligent access with push button start feature) the start button is
pressed.
Battery saver
The battery saver will shut off the lamps 10 minutes after the ignition
has been turned off.
•If the dome lamps were turned on using the panel dimmer control, the
battery saver will shut them off 10 minutes after the ignition has been
turned off.
•If the courtesy lamps were turned on because one of the vehicle doors
or the trunk was opened, the battery saver will shut them off
10 minutes after the ignition has been turned off.
•The battery saver will shut off the headlamps 10 minutes after the
ignition has been turned off.
Accessory mode battery saver for intelligent access keys with
push button start (if equipped)
If you shut off the engine and leave the ignition in the on or accessory
mode, the ignition will shut off after 30 minutes.
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3. On — press and hold the START/STOP button for at least one second
without applying the brake pedal. This will power your vehicle’s electrical
system and the warning lights in the instrument cluster will illuminate,
but the engine will remain off.Note:You cannot immediately start your
vehicle from the on mode. If you would like to start the vehicle and you
are in on mode, you must first switch the vehicle off.
4. Start — press the START/STOP button (for any length of time) while
applying the brake pedal.Note:The indicator light on the start button
will illuminate when the vehicle is in on mode and when the engine is
started.
There may be areas inside your vehicle where the IA key is not detected.
If the message NO KEY DETECTED appears on your message center
when you press the START/STOP button, it may be necessary to move
your IA key to another area within the vehicle. The IA key may not be
detected near the roof (between the driver or passenger sunvisor and
the roof, or in the overhead console area) or in the extreme corners of
the rear package tray, near your audio speakers. It is not recommended
that you stow the IA key in these locations. If you move the IA key to a
location where it has been detected before and you still see the NO KEY
DETECTED message, your IA key’s battery may be low or you may be in
an area with excessive radio frequency interference. If this occurs, you
can use the backup method to start your vehicle (see below).
Back-up Method of Starting:Your
IA key uses a radio frequency signal
to communicate with your vehicle
and authorize your vehicle to start
when you press the START/STOP
button and apply the brake pedal. If
excessive radio frequency
interference is present in the area,
or if the battery in your IA key is
low, it may be necessary to start
your car by inserting the IA key in
the back-up slot, located in your center console utility compartment.
Insert the IA key into the slot with buttons facing out and with key ring
up. After inserting the IA key into the back-up slot, use the
START/STOP button and brake pedal to start your vehicle as usual. The
vehicle should respond normally as long as the IA key is in the back-up
slot in the center console utility compartment. Once the vehicle is
started, the IA key can be removed from the back-up slot, if desired.
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Fast Restart Feature:The Fast Restart feature allows you to re-start
your vehicle within 20 seconds of switching the vehicle off, if a valid IA
key is not present when the vehicle is switched off. When you switch
your vehicle off without an IA key in the passenger compartment or
trunk, the message RESTART NOW OR KEY IS NEEDED will be
displayed in the message center. You can re-start the vehicle (by
applying the brake pedal and pressing the START/STOP button) for up
to 20 seconds, even though the IA key is not present. After 20 seconds
have expired, you can no longer start your vehicle without the IA key
present inside the vehicle.
Switching the Vehicle Off when not in Park:It is recommended that
you shift into the P (Park) position before switching your vehicle off. If
you switch your vehicle off with the shifter in any position other than P
(Park), the message SHIFT TO PARK will be displayed in the message
center. If the vehicle is left in this state, your key in ignition chime will
activate when the driver door is opened, and you may drain your
vehicle’s battery. In order to avoid draining your battery, it is
recommended that you always shift to park before or immediately after
switching your vehicle off.
Absence of the Intelligent Access key:Once the vehicle has started,
the vehicle will remain running until being turned off by the
START/STOP button, even if the IA key is no longer found in the vehicle.
Whenever a door is opened and then closed while the vehicle is running,
the system will search for an IA key inside the vehicle and the message
center will display NO KEY DETECTED if the IA key is no longer
present. This message is intended as a reminder that someone else in the
vehicle may have taken the IA key when exiting the vehicle. If the IA key
is no longer present in the vehicle, you will not be able to re-start your
vehicle outside of the Fast Restart time (seeFast Restart Feature
above). It is important to be aware of where your IA key is located in the
vehicle, to avoid becoming stranded without an IA key.
Guarding against exhaust fumes
WARNING:If you smell exhaust fumes inside your vehicle, have
your dealer inspect your vehicle immediately. Do not drive if you
smell exhaust fumes.
Carbon monoxide is present in exhaust fumes. Take precautions to avoid
its dangerous effects.
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