2003 Mercury Marauder ECU

Introduction 4
Instrument Cluster 10
Warning and control lights 10
Gauges 15
Entertainment Systems 19
AM/FM stereo cassette with CD 19
CD changer 28
Climate Controls 33
Electronic automatic temperature control 33
Lights 38
Headlamps 38
Turn signal control 42
Bulb replacement 43
Driver Controls 49
Windshield wiper/washer control 49
Steering wheel adjustment 50
Power windows 60
Mirrors 61
Speed control 63
Locks and Security 75
Keys 75
Locks 75
Anti-theft system 77
Seating and Safety Restraints 88
Seating 88
Safety restraints 91
Air bags 104
Child restraints 111
Table of Contents
1

WARNING LIGHTS AND CHIMES
Warning lights and gauges can alert you to a vehicle condition that may
become serious enough to cause expensive repairs. A warning light may
illuminate when a problem exists with one of your vehicle's functions.
Many lights will illuminate when you start your vehicle to make sure the
bulb works.If any light remains on after starting the vehicle, have
the respective system inspected immediately.
Check engine
Illuminates briefly to ensure the
system is functional. If it comes on
after the engine is started, one of
the engine's emission control
systems may be malfunctioning. The
light may illuminate without a driveability concern being noted and will
not require towing.
Light remains on:
Temporary malfunctions may cause your light to illuminate. Examples
are:
1. The vehicle has run out of fuel.
2. Poor fuel quality or water in the fuel.
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 high quality fuel of the recommended octane and/or properly
installing and securely tightening the fuel cap. After three driving cycles
without these or any other temporary malfunctions present, the light
CHECK
ENGINE
Instrument Cluster
10

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.
The CD magazine may be inserted or ejected with the radio power off.
ONLY use the magazine supplied with the CD changer, other types will
damage the unit.
Keep the CD changer door closed. Coins and foreign objects will damage
the CD player and void your audio system warranty.
Do not insert any promotional (odd shaped or sized) discs, or
discs with removable labels into the CD player as jamming may
occur.
TROUBLESHOOTING THE CD CHANGER (IF EQUIPPED)
The laser beam used in the compact disc player is harmful to the
eyes. Do not attempt to disassemble the case.
If sound skips:
²You may be traveling on a rough road, playing badly scratched discs or
the disc may be dirty. Skipping will not scratch the discs or damage
the player.
A
B
Entertainment Systems
30

Replacing foglamp bulbs
1. Remove the bulb socket from the
foglamp by turning
counterclockwise.
2. Disconnect the electrical
connector from the foglamp bulb.
3. Connect the new foglamp bulb to the electrical connector.
4. Install the bulb socket in the foglamp turning clockwise.
Replacing license plate lamp bulbs
1. Make sure headlamp switch is in
OFF position, then remove two
screws, grommets and the license
plate lamp assembly from the trunk
lid.
2. Carefully pull the bulb from the
socket and push in the new bulb.
3. Install the lamp assembly on
trunk lid with two grommets,
ensuring the grommets are pushed
all the way in to the trunk lid and secure with two screws.
Replacing backup lamp bulbs
1. Make sure headlamp switch is in
OFF position, then open trunk and
remove bulb socket from the trunk
lid by turning counterclockwise.
2. Pull the bulb straight out of the
socket and push in the new bulb.
3. Install the bulb socket in trunk lid
by turning clockwise.
Lights
47

ILLUMINATED VISOR MIRROR
Lift the mirror cover to turn on the
visor mirror lamps.
OVERHEAD CONSOLE WITHOUT MOON ROOF (IF EQUIPPED)
The appearance of your vehicle's overhead console will vary according to
your option package. Some of the features in the overhead console
include a storage bin and compass. To program the Homelinkt, refer to
HomelinktUniversal Transceiverit this chapter.
Storage compartment
(if equipped):Press the OPEN
control to open the storage
compartment. The door will open
slightly and can be moved to full
open.
The storage compartment may be
used to secure sunglasses or a
similar object.
Electronic compass display (if equipped)
Compass:The compass display is contained in the overhead console.
The vehicle heading is displayed as one of N, NE, E, SE, S, SW, W and
NW.
The compass reading may be affected when you drive near large
buildings, bridges, power lines and powerful broadcast antenna. Magnetic
or metallic objects placed in or on the vehicle may also affect compass
accuracy. Adjustments may need to be made to the zone and calibration
of the compass.
Driver Controls
51

²To close from the vent position, press and hold the rear portion of the
control.
Do not let children play with the moon roof. They may seriously
hurt themselves.
HOMELINKTUNIVERSAL TRANSCEIVER
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 gate
operators, 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, contact HomeLinkt
at:www.homelink.comor1±800±355±3515.
Retain the original transmitter for use in other vehicles as well as for
future programming procedures (i.e. new HomeLinktequipped vehicle
purchase). It is also suggested that upon the sale of the vehicle, the
programmed HomelinktUniversal Transceiver buttons be erased for
security purposes, refer toProgrammingin this section.
Programming
Do not program the HomeLinktUniversal Transceiver with the
vehicle parked in the garage.
Note:Some vehicles may require the ignition switch to be turned to the
second (or ªACCº) position for programming and/or operation of the
HomeLinkt. It is also recommended that a new battery be placed in the
hand-held transmitter of the device being programmed to HomeLinktfor
quicker training and accurate transmission of the radio-frequency signal.
Driver Controls
68

Note:There are 30 seconds in which to initiate step eight.
8. Return to the vehicle and firmly press, hold for two seconds and
release the HomeLinktbutton. Repeat the press/hold/release sequence
again, and, depending on the brand of the garage door opener (or other
rolling code equipped device), repeat this sequence a third time to
complete the programming.
HomeLinktshould now activate your rolling code equipped device. To
program additional HomeLinktbuttons begin with step 2 in the
ªProgrammingº section. For questions or comments, please contact
HomeLink atwww.homelink.comor1±800±355±3515.
Operating the HomeLinkTUniversal Transceiver
To operate, simply press and release
the appropriate HomeLinktbutton.
Activation will now occur for the
trained product (garage door, gate
operator, security system, entry
door lock, or home or office lighting
etc.). For convenience, the
hand-held transmitter of the device
may also be used at any time. In the
event that there are still
programming difficulties, contact
Homelinktatwww.homelink.comor1±800±355±3515.
Erasing HomeLinkTbuttons
To erase the three programmed
buttons (individual buttons cannot
be erased):
²Press and hold the two outer
HomeLinktbuttons until the red
indicator light begins to
flash-after 20 seconds. Release
both buttons. Do not hold for
longer that 30 seconds.
HomeLinktis now in the train (or
learning) mode and can be programmed at any time beginning with step
2intheªProgrammingºsection.
Reprogramming a single HomeLinkTbutton
To program a device to HomeLinktusing a HomeLinktbutton previously
trained, follow these steps:
Driver Controls
70

Fuel filler door override release
If the remote release is inoperative,
open the trunk, then pull the
override release handle located
inside the trunk to open the fuel
filler door.
INTERIOR TRUNK CONTROL
The remote trunk release control is
located on the driver's door trim
panel and can be operated at any
time.
You can render the switch
inoperable by locking the button
with your master key.
CELL PHONE USE
The use of Mobile Communications Equipment has become increasingly
important in the conduct of business and personal affairs. However,
drivers must not compromise their own or others' safety when using
such equipment. Mobile Communications can enhance personal safety
and security when appropriately used, particularly in emergency
situations. Safety must be paramount when using mobile communications
equipment to avoid negating these benefits.
Mobile Communication Equipment includes, but is not limited to cellular
phones, pagers, portable email devices, in vehicle communications
systems, telematics devices and portable two-way radios.
Driver Controls
73