turn signal Mercury Grand Marquis 2003 Owner's Manuals

Introduction 4
Instrument Cluster 10
Warning and control lights 10
Gauges 16
Entertainment Systems 22
AM/FM stereo cassette with CD 22
AM/FM stereo cassette (CD changer compatible) 31
CD changer 40
Climate Controls 46
Manual heating and air conditioning 46
Electronic automatic temperature control 48
Lights 53
Headlamps 53
Turn signal control 56
Bulb replacement 57
Driver Controls 63
Windshield wiper/washer control 63
Steering wheel adjustment 64
Power windows 74
Mirrors 75
Speed control 77
Message center 86
Locks and Security 92
Keys 92
Locks 92
Anti-theft system 94
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Table of Contents
Table of Contents
1

Air suspension (if equipped)
•Standard instrument cluster
•Optional instrument cluster
Illuminates when the air suspension
switch is turned OFF, the load limit
is exceeded or the air suspension
system requires servicing.
Low fuel (if equipped)
Illuminates when the fuel level in
the fuel tank is at, or near empty
(refer toFuel gaugein this chapter
for more information).
O/D off
•Standard instrument cluster
•Optional instrument cluster
Illuminates when the overdrive
function has been turned OFF using
the transmission control switch
(TCS). If the light does not come on
or the light flashes steadily, have
your vehicle serviced as soon as
possible, damage to the transmission could occur.
Turn signals
Illuminates when the turn signals or
the hazard lights are turned on. If
the lights stay on continuously or
flash faster, check for a burned-out bulb.
AIR
SUSP
CHECK
TRUNK AJAR LTR/100 kmAIR SUSPENSION
OVERDRIVE OFFDOOR
AJAR
LOW
WASHER
FLUID
km
MILES
/GAL
LOW
FUEL
O/D
OFF
CHECK
TRUNK AJAR LTR/100 kmAIR SUSPENSION
OVERDRIVE OFFDOOR
AJAR
LOW
WASHER
FLUID
km
MILES
/GAL
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Instrument Cluster
14

RADIO RECEPTION FACTORS
Three factors can affect radio reception:
•Distance/strength.The further an FM signal travels, the weaker it is.
The listenable range of the average FM station is approximately 40 km
(24 miles). This range can be affected by “signal modulation.” Signal
modulation is a process radio stations use to increase their
strength/volume relative to other stations.
•Terrain.Hills, mountains and tall buildings between your vehicle’s
antenna and the radio station signal can cause FM reception problems.
Static can be caused on AM stations by power lines, electric fences,
traffic lights and thunderstorms. Moving away from an interfering
structure (out of its “shadow”) returns your reception to normal.
•Station overload.Weak signals are sometimes captured by stronger
signals when you pass a broadcast tower. A stronger signal may
temporarily overtake a weaker signal and play while the weak station
frequency is displayed.
The audio system automatically switches to single channel reception if it
will improve the reception of a station normally received in stereo.
AUDIO SYSTEM WARRANTIES AND SERVICE
Refer to theWarranty Guidefor audio system warranty information.
If service is necessary, see your dealer or a qualified technician.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Entertainment Systems
45

6. HORIZONTAL AIM IS NOT REQUIRED FOR THIS VEHICLE AND IS
NON-ADJUSTABLE.
7. Close the hood and turn off the lamps.
TURN SIGNAL CONTROL
•Push down to activate the left
turn signal.
•Push up to activate the right turn
signal.
The flash rate of the turn signal will speed up considerably if the left or
right turn lamp bulb (front or rear) is burned out.
Cornering lamps
When the turn signal is used and the headlamps are on, the cornering
lamps will light either the right or left side depending on the direction of
the turn.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Lights
56

3. Disconnect the electrical connector.
4. Remove the headlamp retainer bolts and the headlamp assembly.
5. Remove the headlamp bulb protective cover.
6. Remove the bulb retaining ring by
rotating it counterclockwise to free
it from the bulb socket and slide the
ring off of the plastic base. Keep the
ring to retain the new bulb.
7. Disconnect the electrical
connector from the bulb.
8. To install, reverse the removal
procedure. (Re-aiming the
headlamps may be necessary. For
additional information refer to the
headlamp aiming section of the
owner’s guide.)
Handle a halogen headlamp
bulb carefully and keep out
of children’s reach. Grasp the bulb
only by its plastic base and do not
touch the glass. The oil from your
hand could cause the bulb to
break the next time the
headlamps are operated.
NOTE:If the bulb is accidentally touched, it should be cleaned with
rubbing alcohol before being used.
Note: The headlamp bulb should not be removed from the headlamp
until just before a replacement bulb is installed. Removing the bulb for
an extended period of time may affect headlamp bulb performance.
Contaminants may enter the headlamp where they can settle on the lens
and reflector. Never turn the headlamps on with the bulb removed.
Replacing front parking lamp/turn signal bulbs
The park/turn lamp bulbs can be replaced with out removing the
headlamp assembly.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Lights
59

1. Make sure headlamp switch is in OFF position, then open the hood.
2. Remove the three pin type retainers and the radiator shield.
3. Loosen the parking lamp attachments, on the inside of the lamp, and
pull the lamp assembly forward.
4. Remove the bulb from the side turn lamp assembly.
5. Disconnect the electrical connector from the bulb and replace the
bulb.
Note: The parking lamp/turn signal bulbs should not be removed from
the lamp until just before a replacement bulb is installed. Removing the
bulb for an extended period of time may affect headlamp bulb
performance. Contaminants may enter the headlamp where they can
settle on the lens and reflector. Never turn the lamps on with the bulb
removed.
6. To install, reverse the order of the removal procedure.
Replacing tail lamp/brake/turn lamp bulbs
The tail lamp, the brake lamp and the turn signal lamp bulbs are located
in the tail lamp assembly. Follow the same steps to replace either bulb.
1. Make sure headlamp switch is in
OFF position, then open the trunk
and remove plastic retainer to
expose the lamp assembly hardware.
2. Carefully pull the carpet away to
expose the plastic retainer.
3. Remove three nut and washer
assemblies and the lamp assembly
from the vehicle.
4. Remove the bulb socket by
rotating it counterclockwise, then
pulling it out of the lamp assembly.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Lights
60

•To 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.
HOMELINKWIRELESS CONTROL SYSTEM (IF EQUIPPED)
The HomeLinkWireless Control System, located on the overhead
console, 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 HomeLinkWireless Control System 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 HomeLinkWireless Control System 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
HomeLinkat: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 HomeLinkequipped vehicle
purchase). It is also suggested that upon the sale of the vehicle, the
programmed Homelinkbuttons be erased for security purposes, refer to
Programmingin this section.
Programming
Do not program HomeLinkwith the vehicle parked in the garage.
Note:Some vehicles may require the ignition switch to be turned to the
second (or “ACC”) position for programming and/or operation of the
HomeLink. It is also recommended that a new battery be placed in the
hand-held transmitter of the device being programmed to HomeLinkfor
quicker training and accurate transmission of the radio-frequency signal.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Driver Controls
82

1. Press and hold the two outside
buttons releasing only when the red
light begins to flash after 20
seconds.Do notrepeat step one to
program additional hand-held
transmitters to the remaining two
HomeLinkbuttons. This will erase
previously programmed hand-held
transmitter signals into HomeLink.
2. Position the end of your
hand-held transmitter 2–8 cm (1–3
inches) away from the HomeLinkbutton you wish to program (located
on your overhead console) while keeping the red light in view.
3. Simultaneously press and hold
both the HomeLinkand hand-held
transmitter button.Do not release
the buttons until step 4 has been
completed.
Some entry gates and garage door
openers may require you to replace
step 3 with procedures noted in the
“Gate Operator and Canadian
Programming” section for Canadian
residents.
4. The red light will flash slowly and then rapidly. Release both buttons
when the red light flashes rapidly. (The rapid flashing light indicates
acceptance of the hand-held transmitters’ radio frequency signals.)
5. Press and hold the just-trained HomeLinkbutton and observe the red
light. If the light is a constant red, programming is complete and your
device should activate when the HomeLinkbutton is pressed and
released.Note:To program the remaining two HomeLinkbuttons,
begin with step 2 in the “Programming” section —do notrepeat step 1.
Note:If the red light blinks rapidly for two seconds and then turns to a
continuous red, proceed with steps 6 through 8 to complete
programming of a rolling code equipped device.
6. At the garage door opener receiver (motor-head unit) in the garage,
locate the “learn” or “smart” button (usually near where the hanging
antenna wire is attached to the unit).
7. Press and release the “learn” or “smart” button. (The name and color
of the button may vary by manufacturer.)
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Driver Controls
83

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 HomeLinkbutton. 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.
HomeLinkshould now activate your rolling code equipped device. To
program additional HomeLinkbuttons begin with step 2 in the
“Programming” section. For questions or comments, please contact
HomeLink atwww.homelink.comor1–800–355–3515.
Gate Operator & Canadian Programming
During programming, your
hand-held transmitter may
automatically stop transmitting —
not allowing enough time for
HomeLinkto accept the signal
from the hand-held transmitter.
After completing steps 1 and 2
outlined in the“Programming”
section, replace step 3 with the
following:
Note:If programming a garage door opener or gate operator, it is
advised to unplug the device during the “cycling” process to prevent
overheating.
•Continue to press and hold the HomeLinkbutton (note step 3 in the
“Programming” section) while you press and release —every two
seconds(“cycle”) your hand-held transmitter until the frequency
signal has been accepted by the HomeLink. The red indicator light
will flash slowly and then rapidly after HomeLinkaccepts the radio
frequency signal.
•Proceed with step 4 in the “Programming” section.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Driver Controls
84

Heating
heating and air conditioning
system .................................46, 48
HomeLink universal
transceiver (see Garage
door opener) ...................70, 82, 85
Hood ..........................................197
I
Ignition ...............................142, 231
Infant seats
(see Safety seats) .....................134
Inspection/maintenance (I/M)
testing ........................................219
Instrument panel
cleaning ...................................193
cluster ........................................10
lighting up panel and
interior .......................................54
J
Jack ............................................170
positioning ...............................170
storage .....................................170
Jump-starting your vehicle ......175
K
Keyless entry system .................99
autolock .....................................98
keypad .......................................99
programming entry code .......100
Keys .............................92, 101–103
key in ignition chime ...............16
positions of the ignition .........142L
Lamps
autolamp system .......................53
bulb replacement
specifications chart ..................57
cargo lamps ...............................54
daytime running light ...............53
headlamps .................................53
headlamps, flash to pass ..........54
instrument panel, dimming .....54
interior lamps .....................57–58
replacing bulbs ...................57–62
Lane change indicator
(see Turn signal) ........................56
Lights, warning and indicator ....10
air bag ........................................13
air suspension ...........................14
anti-lock brakes (ABS) ....12, 147
brake ..........................................12
charging system ........................13
check engine .............................10
fuel cap light .............................11
high beam .................................15
low fuel ......................................14
oil pressure ...............................13
overdrive off ..............................14
safety belt .................................13
speed control ............................80
traction control active ..............13
turn signal indicator .................14
Limited slip axle
(see Traction Loc) ....................155
Load limits .................................156
GAWR ......................................156
GVWR ......................................156
trailer towing ..........................156
Locks
autolock .....................................98
childproof ..................................93
doors ..........................................92
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
241