light Mercury Grand Marquis 2003 s Owner's Guide

MAP/COURTESY LAMPS
Without a moon roof
With a moon roof
To turn on the map lamps, press the
map lamp control.
BULBS
Replacing exterior bulbs
Check the operation of all the bulbs frequently.
Using the right bulbs
Replacement bulbs are specified in the chart below. Headlamp bulbs
must be marked with an authorized “D.O.T.” for North America and an
“E” for Europe to assure lamp performance, light brightness and pattern
and safe visibility. The correct bulbs will not damage the lamp assembly
or void the lamp assembly warranty and will provide quality bulb burn
time.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Lights
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Function Trade Number
Headlamp 9007
Park, turn and sidemarker lamp (front) 3157 AK (amber)
Cornering lamp (front) 3156K
Tail, stop, turn and sidemarker lamp (rear) 3157K
Backup lamp 3156K
License plate lamp 168
High-mount brakelamp 912
Luggage compartment lamp 212-2
Dome lamp 906
Rear reading lamp 211-2
Map lamp 168
Illuminated visor mirror 168
Dual floorwell lamp 906
Glove compartment 168
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights - see your dealer.
Replacing the interior bulbs
Check the operation of all bulbs frequently.
Replacing headlamp bulbs
To remove the headlamp bulb:
1. Make sure the headlamp control is in the OFF position, then open the
hood
2. Remove the three pin type retainers and the radiator sight shield.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
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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
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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)
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5. Pull the bulb from the socket and
push in the new bulb.
6. Install the bulb socket into the
lamp assembly by rotating it
clockwise.
7. Install the lamp assembly on the
vehicle with three nut and washer
assemblies ensuring the washers on
the nuts are flush with the body to prevent water from entering the
trunk.
8. Install the plastic retainer and carefully push the carpet back in to
place.
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.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Lights
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Replacing high-mount brakelamp bulbs
1. Make sure headlamp switch is in
OFF position, then remove two
screws from the lamp assembly.
2. Carefully lift the lamp assembly
up for access to the bulbs.
3. Carefully pull the bulb socket out
of the lamp assembly.
4. Pull the bulb straight out of the
socket and push in the new bulb.
To install, reverse the removal
procedure.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
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WINDSHIELD WIPER/WASHER CONTROLS
Rotate the windshield wiper control
to the desired interval, low or high
speed position.
The bars of varying length are for
intermittent wipers. When in this
position rotate the control upward
for fast intervals and downward for
slow intervals.
Push the end of the stalk to activate
washer. Push and hold for a longer
wash cycle.
Windshield wiper/washer features
The exterior lamps will illuminate after 10–20 second delay when the
ignition is ON and the windshield wiper control is in the LO or HI
position.
The lights will remain on for 30 seconds after the wipers are turned off.
Maintenance and care of windshield wiper blades
Check the wiper blades for wear at least twice a year or when they seem
less effective. Substances such as tree sap, road salt, oil film and some
hot wax treatments used by commercial car washes reduce the
effectiveness of wiper blades.
Operation of the wipers on dry glass for long periods of time may cause
deterioration of the wiper blades. Always use washer fluid when using
the wipers to remove salt or dirt from a dry windshield. Avoid using the
blades to remove frost or ice from the windshield. If the wiper blades are
frozen to the windshield, loosen the wiper blades before operating the
wipers to prevent damage to the wiper system.
It the windshield is not clear after using the windshield washer wiper
system, or if the wiper blades chatter, streak or smear when operating, it
is possible that wax, road salt or oil film may be on the windshield or the
wiper blades. Refer toCleaning window and wiper bladesin the
Cleaningchapter.
Changing the wiper blades
To make changing the wiper blades easy, turn the ignition to ACC, then
turn the wipers on. When the wipers reach the vertical position, turn the
ignition to LOCK.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Driver Controls
Driver Controls
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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.
Compass zone adjustment
1. Determine which magnetic zone
you are in by referring to the zone
map.
2. Turn the ignition to the ON
position.
1 2 3
4
5
6 7 8 9 101112 13 14 15
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Owners Guide (post-2002-fmt)
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3. From a blank display press and
release the MODE button once. The
directional heading will be
displayed.
Note:If the compass is
de-calibrated, CAL will be displayed
in the right corner of the display.
Refer to“Calibration mode”in this
section for more details.
4. The overhead console displays the compass heading in one of eight
directions: NORTH, NORTHEAST, EAST, SOUTHEAST, SOUTH,
SOUTHWEST, WEST, and NORTHWEST.
Zone variation mode
Most geographic areas (zones) have a magnetic north compass point that
varies slightly from the northerly direction on maps. A correct zone
setting will eliminate compass heading error.
For optimum calibration, turn off all electrical accessories (heater/air
conditioning, wipers, etc.) and make sure all vehicle doors are shut.
To set the compass zone:
1. Press and release the MODE
button until the compass directional
heading is displayed.
2. Hold down the MODE button for
5 seconds to enter zone mode. The
display will read PRESS RESET TO
SET ZONE XX where XX is the
current zone.
3. Release the MODE button.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Driver Controls
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Erase mode
To erase all three HomeLinkchannel codes:
1. Simultaneously press and hold
buttons 1 and 3 for 20 seconds.
2. CLEARING CHANNELS will be
displayed when the channel codes
are being erased.
3. CHANNELS CLEARED will be
displayed when the erase operation
is complete.
4. Release buttons 1 and 3.
HomeLinkdefault code mode
HomeLinkuses default codes for testing and for optional home lighting
accessories. To load the default codes:
1. Simultaneously press and hold
buttons 1 and 3. CLEARING
CHANNELS is displayed.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Driver Controls
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