2011 FORD EXPLORER key battery

SERVICE ADVANCETRAC— Displayed when the AdvanceTrac
system has detected a condition that requires service. Contact your
authorized dealer as soon as possible.
SHIFT TO PARK— Displayed when the start/stop button is pressed to
shut off the engine with the shift select lever in any position other than
P (Park). Refer toFast restart featureinPush button start systemin
theDrivingchapter for more information.
LOW ENGINE OIL PRESSURE— Stop the vehicle as soon as safely
possible, turn off the engine. Check the oil level. SeeChecking the
engine oilin theMaintenance and Specificationschapter. If the
warning stays on or continues to come on with your engine running,
contact your authorized dealer as soon as possible.
CHANGE ENGINE OIL SOON— Displayed when the engine oil life
remaining is 10% or less.
OIL CHANGE REQUIRED— Displayed when the oil life left reaches 0%.
ENGINE COOLANT OVER TEMP— Displayed when the engine
coolant temperature is excessively high.
WASHER FLUID LEVEL LOW— Indicates the washer fluid reservoir is
less than one quarter full. Check the washer fluid level. Refer to
Windshield washer fluidin theMaintenance and Specificationschapter.
TURN POWER OFF TO SAVE BATTERY (if equipped)— Displayed
when the electrical system determines that the battery is at a low level.
Turn off as many of the electrical loads as soon as possible to prevent
automatic shutdown of certain vehicle accessories.
LOW BATTERY FEATURES TEMPORARILY TURNED OFF (if
equipped)— Displayed when the electrical system determines that the
battery is at a low level. Various vehicle features will be disabled to help
preserve the battery. When the vehicle is started or if the battery power
has recovered, the accessories will operate again as normal.
TIRE PRESSURE MONITOR FAULT— Displayed when the tire pressure
monitoring system is malfunctioning. If the warning stays on or continues to
come on, have the system inspected by your authorized dealer.
TIRE PRESSURE SENSOR FAULT— Displayed when a tire pressure
sensor is malfunctioning, or your spare tire is in use. For more information
on how the system operates under these conditions, refer to
Understanding Your Tire Pressure Monitoring System (TPMS)in the
Tires, Wheels and Loadingchapter. If the warning stays on or continues
to come on, contact your authorized dealer as soon as possible.
BUCKLE UP TO UNMUTE AUDIO— Displayed when a MyKey™ is in
use and Belt-Minderis activated. Refer toMyKey™in theLocks and
Securitychapter for more information.
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MYFORD™ SYSTEM (IF EQUIPPED)
WARNING:Driving while distracted can result in loss of vehicle
control, accident and injury. Ford strongly recommends that
drivers use extreme caution when using any device or feature that may
take their focus off the road. Your primary responsibility is the safe
operation of the vehicle. We recommend against the use of any
handheld device while driving, encourage the use of voice-operated
systems when possible and that you become aware of applicable state
and local laws that may affect use of electronic devices while driving.
Battery management:With the engine off, the audio system may turn
off due to low battery conditions or an elapsed time (typically
45 minutes). The display will temporarily show SYS OFF TO SAVE BATT
and the audio system will be turned off. The audio system will return to
normal operation once the vehicle has been started or with the engine
off when the battery has recovered to an acceptable condition.
Vol (Power/Volume):Press to turn the system on/off and turn to
increase/decrease the volume levels.
Maneuvering the screens:When using your system, information will
appear in the display screen. You can make selections and maneuver the
screens a few different ways:
1. Use the soft keys beneath the screen to select the function directly
above them.
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4. Press and release the button again. The garage door should move,
confirming that programming is successful. If your garage door does not
operate, repeat the previous steps in this section.
After successful programming, you will be able to operate your Car2U
system by pressing the button you programmed to activate the opener.
The indicator light above the selected button will turn on to confirm that
the Car2Usystem is responding to the button command.
To program another rolling code device such as an additional garage door
opener, a security device or home lighting, repeat Steps 1 through 4
substituting a different function button in Step 3 than what you used for
the garage door opener. For example, you could assign the left-most
button to the garage door, the center button to a security device, and
the right-most button to another garage door opener.
Note:The Car2Usystem allows for three devices to be programmed. If
you need to change or replace any of the three devices after it has been
initially programmed, it is necessary to erase the current settings using
theErasing the Car2UHome Automation System buttonsprocedure
and then programming all of the devices being used.
Fixed code programming
Note:Do not program the Car2Usystem with the vehicle in the garage.
Make sure that your key is on and engine off while programming the
transmitter.
1. To program units with fixed code DIP switches, you will need the
garage door hand-held transmitter, paper and a pen or pencil.
2. Open the battery cover and record the switch settings from left to
right for all 8 to 12 switches. Use the figure below:
When a switch is in the up, on, or + position, circle “L.”
When a switch is in the middle, neutral, or 0 position, circle “M.”
When a switch is in the down, off, or – position, circle “R.”
Driver Controls
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WARNING:Make sure that the liftgate is closed to prevent
exhaust fumes from being drawn into the vehicle. This will also
prevent passengers and cargo from falling out. If you must drive with
the liftgate door open, keep the vehicle well ventilated so outside air
comes into the vehicle.
Liftgate ajar signal
If the liftgate is not fully latched, you will receive a “LIFTGATE AJAR”
message on the instrument panel. If you see this message, check the
liftgate door to ensure it is fully latched.
Note:In the event of a power failure, the latch can be accessed and
released from the inside using the access panel on the liftgate trim.
POWER LIFTGATE (IF EQUIPPED)
You can power open or close the liftgate with the following controls:
•Instrument panel control button
•Transmitter button
•Outside liftgate control button
•Control button on the liftgate
Opening and closing the power liftgate:
WARNING:Make sure all persons are clear of the power liftgate
area before using the power liftgate control.
WARNING:Keep keys out of reach of children. Do not allow
children to play near an open or moving power liftgate.
The liftgate will only operate with the vehicle in P (Park).
When the liftgate is being power closed, a chime will sound three times
as the liftgate begins to power close. A single chime indicates a problem
with the close request, caused by:
•the ignition is on and the transmission is not in P (Park);
•or the battery voltage is below the minimum operating voltage;
•or the vehicle speed is at or above 3 mph (5 km/h).
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The transmitter allows you to:
•remotely unlock the vehicle doors
.
•remotely lock all the vehicle doors
.
•remotely open the power liftgate (if equipped)
.
•remotely start/stop the vehicle (if equipped)
. Refer toRemote
startlater in this section.
•activate the personal alarm
.
•arm and disarm the perimeter anti-theft system.
•operate the illuminated entry feature.
Refer toIntelligent accessin this section for more features.
The remote entry lock/unlock feature operates in any ignition position
except while the vehicle is in the start position. The panic feature
operates with the ignition off.
If there are problems with the remote entry system, make sure to take
ALL integrated keyhead transmitters or intelligent access keys
with you to the authorized dealer in order to aid in troubleshooting the
problem.
Intelligent access (if equipped)
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 touching the inside of the driver or front
passenger exterior door handle, by activating the exterior power liftgate
button, or a button on the transmitter itself). If excessive RF
interference is present in the area, or if your transmitter 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).
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 front doors or at the liftgate. You can activate the
intelligent access feature as long as you have one of your IA keys within
range of the front doors or the liftgate.
Activating intelligent access at the front doors:If your IA key is
within 3 feet (1 meter) of the front doors you can activate your
intelligent access system by pulling a front exterior door handle. The
door(s) will automatically unlock and the door can be opened.
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To lock the doors, press and hold for half a second the lock area (black
button) on either front door handle.
Activating intelligent access at the liftgate:If your IA key is within
3 feet (1 meter) of the liftgate, you can activate your intelligent access
system by pressing the exterior liftgate release button, hidden in the
handle below the license plate. The liftgate will release and open.
Push button start:The push button start system allows you to start
your vehicle without using a key. Refer toPush button start systemin
theDrivingchapter.
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.
2. Press
and 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 re-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.
If equipped with 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).
Locking the doors
1. Pressand release to lock all the doors. The turn signal 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 liftgate are closed.
Note:If any door or the liftgate is not closed, or if the hood is not
closed on vehicles equipped with a perimeter alarm or remote start, the
horn will chirp twice and the lamps will not flash.
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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.
To replace the battery:
Integrated keyhead transmitter (IKT)
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. Snap the battery cover back onto the key.
Intelligent access key (IA key)
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 intelligent access keys (IA keys)
If you would like to have your 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 intelligent access keys (IA keys)
To program new IA keys yourself, refer toSecuriLockpassive anti-theft
systemin 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
•after 25 seconds of illumination.
The lights will not turn off if:
•they have been turned on with the dimmer control, or
•any door is open.
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