2010 Mercury Grand Marquis Trunk light

Replacing tail/brake/turn signal lamp bulbs
The tail lamp and brake/turn signal lamp bulbs are located in the tail
lamp assembly. Follow the same steps to replace either bulb.
1. Make sure the headlamp switch is
in the off position, then open the
trunk and remove the retainer.
2. Carefully pull the carpet away to
expose the lamp assembly hardware.
3. Remove three nuts and the lamp
assembly from the vehicle.
4. Remove the bulb socket by
rotating it counterclockwise, then
pulling it out of the lamp assembly.
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 nuts ensuring the
nuts are flush with the body to
prevent water from entering the trunk.
8. Carefully push the carpet back in to place and install the retainer.
Lights
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Replacing license plate lamp bulbs
1. Make sure headlamp switch is in
the 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 into the trunk lid and secure with two screws.
Replacing backup lamp bulbs
1. 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.
Replacing high-mount brakelamp bulbs
1. Remove two screws from the
lamp assembly.
2. Carefully lift the lamp assembly
up for access to the bulbs.
Lights
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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.
Replacing tail/brake/turn signal 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 the headlamp switch is
in the off position, then open the
trunk, remove pin-type retainer and
carefully pull the carpet away to
expose the lamp assembly hardware.
2. Remove the three nuts and the
lamp assembly from the vehicle.
3. Remove the bulb socket by
rotating it counterclockwise, then
pulling it out of the lamp assembly.
4. Pull the bulb from the socket and
push in the new bulb.
5. Install the bulb socket into the
lamp assembly by rotating it
clockwise.
6. Install the lamp assembly on the
vehicle with three nuts, ensuring the
nuts are flush with the body to
prevent water from entering the trunk.
7. Carefully push the carpet back in to place and install the pin-type
retainer.
Lights
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Replacing license plate lamp bulbs
1. Make sure the headlamp switch is
in the 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 the
trunk lid with two grommets,
ensuring that the grommets are
pushed all the way in to the trunk lid and secured with two screws.
Replacing backup lamp bulbs
1. Open the trunk, then remove the
bulb socket from the trunk lid by
turning it 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.
Replacing high-mount brakelamp bulbs
1. Remove two screws from the
lamp assembly.
2. Carefully lift the lamp assembly
up for access to the bulbs.
Lights
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To open the luggage compartment
door (lid) from within the luggage
compartment, pull the illuminated
“T” shaped handle and push up on
the trunk lid. The handle is
composed of a material that will
glow for hours in darkness following
brief exposure to ambient light.
The “T” shaped handle will be
located either on the luggage
compartment door (lid) or inside
the luggage compartment near the
tail lamps.
WARNING:Keep vehicle
doors and luggage
compartment locked and keep
keys and remote transmitters out
of a child’s reach. Unsupervised
children could lock themselves in
the trunk and risk injury. Children
should be taught not to play in
vehicles.
WARNING:Do not leave children, unreliable adults, or animals
unattended in the vehicle. On hot days, the temperature in the
trunk or vehicle interior can rise very quickly. Exposure of people or
animals to these high temperatures for even a short time can cause
death or serious heat-related injuries, including brain damage. Small
children are particularly at risk.
Locks and Security
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FUEL PUMP SHUT-OFF SWITCHFUEL
RESET
The fuel pump shut-off switch is a device intended to stop the electric
fuel pump when your vehicle has been involved in a substantial jolt.
After a collision, if the engine cranks but does not start, the fuel pump
shut-off switch may have been activated.
The fuel pump shut-off switch is
located on the left side of the trunk
behind the left rear tail light and the
trunk liner.
Use the following procedure to reset the fuel pump shut-off switch.
1. Turn the ignition to the off position.
2. Check the fuel system for leaks.
3. If no fuel leak is apparent, reset the fuel pump shut-off switch by
pressing the reset button.
4. Turn the ignition to the on position. Pause for a few seconds and
return the key to the off position.
5. Make a further check for leaks in the fuel system.
Roadside Emergencies
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Taxi
Pin Function Gauge Color
1 Not used — —
2 Vehicle speed signal 20 Gray/Black
3 Battery saver 18 Light green/Orange
4 50A Battery 10 Light green
5 Not used — —
6 50A Battery 10 Tan/Yellow
7 20A Run/Acc 12 White/Pink
8 10A Run/Acc 14 Light Blue/White
9 50A Battery 10 Yellow
10 Not used — —
11 50A Battery 10 Red/White
12 10A Run/Acc 14 Gray/White
The mating connector is provided on the end of the power distribution
connector. The vehicle modifier can either purchase pins for the mating
connector and install them on the wires before they are inserted into the
connector, thereby avoiding any splicing, or purchase an optional power
pigtail for the interface. The power pigtail (P/N 14A411) plugs into the
power distribution connector and provides blunt cut wires ready for
splicing by the vehicle modifier.
See thePolice Interceptor Modifier Guidefor more details.
Rear power point - police
The rear power point is a battery access port for police auxiliary equipment
mounted in the trunk. It is capable of supplying 80 amps of battery power.
The front power distribution box (PDB) contains two 50 amp fuses, which
protects the power point. Battery access is via two studs contained in an
enclosure, mounted in the trunk, on the right side fender support. The
terminal with the red wires is the battery positive, and the terminal with
the black wire is the ground. Remove both fuses in the front PDB before
removing the cover to the rear power point. Ensure load devices can be
turned off, and are switched off when reinserting fuses.
WARNING:Under no circumstance should the rear power point
cover be removed without first pulling the two fuses in the front
power distribution box. Removing cover without pulling fuses could
result in an electrical hazard, and result in personal injury. Shut off
load devices before inserting fuses.
Crown Victoria Severe Duty
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Aftermarket equipment installation
Ford has developed aPolice Interceptor Modifier Guideto assist the
vehicle modifier in safely installing police equipment into the vehicle.
The guide provides detailed information on the location of key vehicle
components that must be untouched and warnings for other areas where
caution must be exercised. The Modifier Guide is available for
downloading, free of charge, from www.fleet.ford.com.
When installing aftermarket equipment, avoid using fasteners that are too
long for the application or are in an area which might damage vehicle
components, including wiring, brake lines, fuel tank and lines, powertrain
components, exhaust system and suspension.
Also, do not make electrical connections to vehicle electrical systems not
specifically designed for aftermarket equipment installations. Refer to the
“Wiring Diagram Manual” for electrical system information.
Do not install any components into the powertrain control module
(PCM) or PCM harness. Connecting into this system may affect engine
and transmission operation.
As an example: connection of aftermarket electrical equipment into the
brake light circuit or any other circuit which is connected to the PCM,
anti-lock brake computer, airbag system or any other vehicle system
which will cause vehicle malfunction.
WARNING:Contact during a crash with aftermarket equipment
in a vehicle can result in a personal injury.
WARNING:Installation of prisoner barriers may increase the
risk of injury to front seat occupants if the vehicle is impacted
from the rear at high speeds. This risk should be balanced, by the law
enforcement agency, against the risk of injury to the Officer associated
with prisoner transport.
Trunk Pack™ and trunk loading
WARNING:Ford recommends that police equipment be both
secured and laterally aligned. Hard, stiff or sharp objects,
especially when not secured or properly located, pose a risk to the fuel
tank and back seat occupants in the event of a high speed rear impact.
After-market organizers that do not adequately deform in rear-impacts
can themselves become injury-producing objects. When locating,
securing and mounting police equipment, please review theTrunk
Equipment Mounting Guide,available on the www.cvpi.com website,
which provides recommended fastener mounting types and locations.
Crown Victoria Severe Duty
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