1999 Mercury Mountaineer ECU

3. The fuel cap may not have been properly installed and securely
tightened.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel and/or properly installing and securely tightening
the gas cap. After three driving cycles without these or any other
temporary malfunctions present, theCheck Enginelight should turn off.
(A driving cycle consists of a cold engine startup followed by mixed
city/highway driving.) No additional vehicle service is required.
If theCheck Enginelight remains on, have your vehicle serviced at the
first available opportunity.
Light is blinking:
Engine misfire is occurring which could damage your catalytic converter.
You should drive in a moderate fashion (avoid heavy acceleration and
deceleration) and have your vehicle serviced at the first available
opportunity.
Under engine misfire conditions, excessive exhaust temperatures
could damage the catalytic converter, the fuel system, interior
floor coverings or other vehicle components, possibly causing a fire.
Fuel reset
Illuminates when the ignition is
turned to the ON position and the
fuel pump shut-off switch has been
triggered. For more information,
refer toFuel pump shut-off switch
in theRoadside emergencieschapter.
Air bag readiness
Momentarily illuminates when the
ignition is turned ON. If the light
fails to illuminate, continues to flash
or remains on, have the system
serviced immediately.
FUEL
RESET
Instrumentation
7

High beams
Illuminates when the high beam
headlamps are turned on.
Anti-theft system (if equipped)
Refer toSecuriLockypassive
anti-theft systemin theControls
and featureschapter.
Charging system
Illuminates when the ignition is
turned to the ON position and the
engine is off. The light also
illuminates when the battery is not
charging properly, requiring
electrical system service.
Check gage
Illuminates when the engine coolant
temperature is high, the engine oil
pressure is low or the fuel gauge is
at or near empty. The ignition must
be in the ON position for this lamp to illuminate. The lamp will also
illuminate for several seconds after the ignition is turned to the ON
position. Refer toEngine coolant temperature gauge, Engine oil
pressure gaugeorFuel gaugein this chapter for more information.
Four wheel drive low (if equipped)
This light momentarily illuminates
when the ignition is turned to ON.
Illuminates when four-wheel drive
low is engaged. If the light continues
to flash have the system serviced.
THEFT
CHECK
GAGE
4WD
LOW
Instrumentation
9

If you pull too hard on the disc holder, the disc holder may come
completely out of the magazine. If this happens, reinsert the disc holder
back into the magazine while pressing on the lever (A).
5. Line up the CD with the groove
of the disc holder. Ensure that the
label on the CD faces downwards.
6. Press in on the disc holder until it
locks securely into the magazine. If
the disc holders are not fully locked
into the magazine, the unit will not
operate.
Ensure that the disc holder is
evenly inserted and at the same
level as the magazine (A). The unit
will not operate if the disc holder is
not inserted at the same level (B).
Radio power must be turned on to play the CDs in the changer. The
magazine may be stored in the glove box when not being used.
A
A
B
Controls and features
77

Compass calibration adjustment
Perform this adjustment in an open
area free from steel structures and
high voltage lines:
²Press and hold the MODE control
until CAL appears in the display
(approximately eight seconds)
and release.
²Drive the vehicle slowly (less
than 5 km/h [3 mph]) in circles
until CAL indicator turns off in
about 2±3 complete circles.
HOMELINKTUNIVERSAL TRANSCEIVER WITH TRAVELNOTET
(IF EQUIPPED)
The HomeLinktUniversal Transceiver, located on the driver's visor,
provides a convenient way to replace up to three hand-held transmitters
with a single built-in device. This feature will learn the radio frequency
codes of most current transmitters to operate garage doors, entry gates,
security systems, entry door locks, and home or office lighting.
When programming your HomeLinktUniversal Transceiver, to a
garage door or gate be sure that people and objects are out of
the way to prevent potential harm or damage.
Do not use the HomeLinktUniversal Transceiver with any garage door
opener that lacks safety stop and reverse features as required by U.S.
federal safety standards (this includes any garage door opener model
manufactured before April 1, 1982). A garage door which cannot detect
an object, signaling the door to stop and reverse, does not meet current
U.S. federal safety standards. For more information on this matter, call
toll-free: 1±800±355±3515 or on the Internet atHomeLink.jci.com.
LAMPMODELAMP
CAL
Controls and features
92

To play a message:
1. Press and release thePLAY
button to play the message.
2. Press and hold thePLAYbutton
to hear all the messages in
consecutive order starting with the
most recent.
3. If thePLAYbutton is pressed while a message is being listened to,
TravelNote will skip to the beginning of the next message.
4. During allPLAYfunctions, the indicator light will be a solid green.
The indicator light will flash amber and an ªerrorº tone will sound if the
PLAYbutton is pressed but no message is currently in memory.
To delete a message:
1. Press and release theDELbutton
while listening to a message or
shortly after. The indicator light will
flash green twice.
2. To delete all recorded messages,
simultaneously press and release the
PLAYandRECbuttons at the same time. The indicator light will flash
green twice.
If theDELbutton is inadvertently pressed or the time allotted (5
seconds) has passed, the indicator light will flash amber and an ªerrorº
tone will sound.
AUTOLAMP DELAY SYSTEM (IF EQUIPPED)
The autolamp sets the headlamps to turn on and off automatically. The
autolamp may be set to:
²turn on the lamps automatically at night
²turn off the lamps automatically during daylight
²keep the lamps on for up to three minutes after the key is turned to
OFF
REC DEL PLAY
REC DEL PLAY
Controls and features
97

1. Remove the shade from the vehicle and extend it with the smooth
grain facing you.
2. Wrap the vinyl around the roller
tube twice. Tuck the edges of the
vinyl inside the end cap with each
wrap.
3. Fold the edges of the vinyl
towards the center, making sure
that the edges clear the end cap
slots. Use tape or a rubber band to
hold the vinyl to the left side of the
tube.
4. Push in the right end cap
(marked RH) about
1¤4of the total
length to disengage the clutch and
hold the end cap in while turning
the roller tube toward you 14 times.
5. Let go of the right end cap. The
clutch will now engage and stop the
shade from losing its spring tension.
6. Unfold the vinyl and place it into
the end cap slots.
7. Insert the shade into the side mounting brackets and check to make
sure that it operates properly.
The cover may cause injury in a sudden stop or accident if it is
not securely installed.
REMOTE ENTRY SYSTEM
The remote entry system allows you to lock or unlock all vehicle doors
without a key.
The remote entry features only operate with the ignition in the OFF
position.
Controls and features
105

SECURILOCKYPASSIVE ANTI-THEFT SYSTEM
The SecuriLockypassive anti-theft system provides an advanced level of
vehicle theft protection. Your vehicle's engine can only be started with
the two special SecuriLockyelectronically coded keys provided with
your vehicle. Each time you start your vehicle, the SecuriLockykey is
read by the SecuriLockypassive anti-theft system. If the SecuriLocky
key identification code matches the code stored in the SecuriLocky
anti-theft system, the vehicle's engine is allowed to start. If the
SecuriLockykey identification code does not match the code stored in
the system or if a SecuriLockykey is not detected (vehicle theft
situation), the vehicle's engine will not operate.
The SecuriLockypassive anti-theft system is not compatible with
aftermarket remote start systems. Use of these systems may result in
vehicle starting problems and a loss of security protection. Large metallic
objects or devices such as the Mobil Speedpassyon the same key ring
as your SecuriLockykey may cause vehicle starting problems. These
objects and devices cannot damage the SecuriLockykey, but can cause
a momentary problem if they are too close to the key when starting the
engine. If a problem occurs. turn ignition off and restart the engine with
all other objects on the key ring held away from the SecuriLocky
ignition key.
Spare SecuriLockykeys can be purchased from your dealership and
programmed to your SecuriLockypassive anti-theft system. Refer to
Programming spare SecuriLockykeysfor more information.
If one or both of your SecuriLockykeys are lost or stolen and you want
to ensure the lost or stolen key will not operate your vehicle, bring your
vehicle and all available SecuriLockykeys to your dealership for
reinitialization.
Controls and features
113

Theft indicator
The theft indicator on the instrument cluster will operate as follows:
²When the ignition is OFF, the theft indicator will flash briefly every 2
seconds to indicate the SecuriLockysystem is protecting your
vehicle.
²When the ignition is turned to RUN or START, the theft indicator will
light for 3 seconds and then go out. If the theft indicator stays on for
an extended period of time or flashes rapidly, have the system
serviced by your dealership or a qualified technician.
Programming spare SecuriLockYkeys
Spare SecuriLockykeys can be purchased from your dealership and
programmed to your SecuriLockypassive anti-theft system (up to a
total of 8 keys). Your dealership can program your new SecuriLocky
key(s) to your vehicle or you can do it yourself using the following
simple procedure. To program a new SecuriLockykey yourself, you will
need two previously programmed SecuriLockykeys (keys that already
operate your vehicle's engine). If two previously programmed
SecuriLockykeys are not available (one or both of your original keys
were lost or stolen), you must bring your vehicle to your dealership to
have the spare SecuriLockykey(s) programmed.
Controls and features
114