headlamp Mercury Grand Marquis 2010 Owner's Manuals

Introduction 4
Instrument Cluster 12
Warning lights and chimes 12
Gauges 17
Message center 19
Entertainment Systems 27
AM/FM stereo 27
AM/FM stereo with CD 29
AM/FM stereo cassette with CD 32
AM/FM stereo with in-dash six CD 37
Climate Controls 43
Manual heating and air conditioning 43
Automatic temperature control 44
Rear window defroster 46
Lights 47
Headlamps 47
Turn signal control 52
Bulb replacement 53
Driver Controls 65
Windshield wiper/washer control 65
Steering wheel adjustment 66
Power windows 68
Mirrors 69
Speed control 71
Locks and Security 76
Keys 76
Locks 76
Anti-theft system 84
Table of Contents
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2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)

Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators stay on or flash faster, check for a burned out bulb.
High beams:Illuminates when the
high beam headlamps are turned on.
Headlamps on warning chime:Sounds when the headlamps or parking
lamps are on, the ignition is off (the key is not in the ignition) and the
driver’s door is opened.
Key-in-ignition warning chime:Sounds when the key is left in the
ignition in the off or accessory position and the driver’s door is opened.
GAUGES
Speedometer:Indicates the
current vehicle speed. Refer to the
Message centerin this chapter to
change your display to a digital
speedometer. The digital display is
more accurate than the analog
gauge and may not match.
Instrument Cluster
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HEADLAMP CONTROL
Turns the lamps off.
Turns on the parking
lamps, instrument panel lamps,
license plate lamps and tail lamps.
Turns the headlamps on.
Autolamp control (if equipped)
The autolamp system provides light
sensitive automatic on-off control of
the exterior lights normally
controlled by the headlamp control.
The autolamp system also keeps the
lights on for a predetermined period
of time after the ignition switch is
turned to off. The delay period can
be adjusted up to a maximum of
approximately three minutes in
duration.
•To turn autolamps on, rotate the control counterclockwise to the next
position from off.
•To turn autolamps off, rotate the control clockwise.
The headlamps will also turn on when the wipers are turned on.
To change the duration of the autolamp delay, perform the following
sequence:
Note:Steps 2 through 5 must be carried out within a 10 second period.
1. Start with the ignition switch in the off position and the headlamp
switch in the autolamp position.
2. Place the headlamp switch in the off position.
3. Place the ignition switch in the on position and then back to off.
4. Place the headlamp switch in the autolamp position.
•At this point, the exterior lamps turn on.
5. At the desired autolamp time delay, place the headlamp switch in the
off position.
•At this point, the exterior lamps turn off and the time delay is set.
Lights
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2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)

Fog lamp control (if equipped)
With the ignition on, the fog lamps
can be turned on when the
headlamp control is pulled toward
you and is in any of the following
positions:
•Parking lamps
•Low beams
•Autolamps (when active)
Fog lamps will turn off when the
high beams are activated.
High beams
Push the lever toward the
instrument panel to activate. Pull
the lever toward you to deactivate.
Flash-to-pass
Pull toward you slightly to activate
and release to deactivate.
Daytime running lamps (DRL) (if equipped)
Turns the headlamps on with a reduced output. To activate:
•the key must be in the on position,
•the headlamp control is in the off or
position,
•the vehicle is not in P (Park).
Lights
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Owners Guide, 2nd Printing
USA(fus)

WARNING:Always remember to turn on your headlamps at
dusk or during inclement weather. The Daytime Running Light
(DRL) System does not activate your tail lamps and generally may not
provide adequate lighting during these conditions. Failure to activate
your headlamps under these conditions may result in a collision.
PANEL DIMMER CONTROL
Use to adjust the brightness of the
instrument panel during headlamp
and parking lamp operation.
•Rotate the thumbwheel from left
to right to brighten the
instrument panel.
•Rotate the thumbwheel from right
to left to dim the instrument
panel.
Dome lamp control
The panel dimmer control also controls the dome lamp operation.
•Rotate the thumbwheel fully to the right, past detent, to activate the
dome lamp.
•In order to turn off the dome lamp, rotate the thumbwheel to the left.
AIMING THE HEADLAMPS
The headlamps on your vehicle are properly aimed at the assembly plant.
If your vehicle has been in an accident, the alignment of your headlamps
should be checked by your authorized dealer.
Headlamp aim adjustment (Crown Victoria only)
The headlamps are designed to be mechanically aimed, but can also be
aimed visually by doing the following:
1. Park the vehicle directly in front of a wall or screen on a level surface,
approximately 25 feet (7.6 meters) away. Check your headlamp
alignment at night or in a dark area so that you can see the headlamp
beam pattern.
Lights
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2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)

•(1) 8 feet (2.4 meters)
•(2) Center height of lamp to
ground
•(3) 25 feet (7.6 meters)
•(4) Horizontal reference line
•(5) Center of headlamps
•(6) Center line of the vehicle
2. The center of the headlamp is
marked either on the lens (a circle
or cross marker) or on the bulb shield, internal to the lamp (mark or
feature). Measure the height from the center of your headlamp to the
ground (2) and mark an 8 foot (2.4 meter) long horizontal line on the
wall or screen (1) at this height (masking tape works well).
3. Turn on the low beam headlamps
and open the hood.
4. Locate the high intensity area of
the beam pattern and place the top
edge of the intensity zone even with
the horizontal reference line (4). If
the top edge of the high intensity
area is not even with the horizontal
line, follow the next step to adjust
it.
5. Locate the vertical adjuster for
each headlamp. Adjust the aim by
turning the adjuster control either
clockwise (to adjust down) or
counterclockwise (to adjust up).
6. In addition to the horizontal line
marked in step 2, a pair of vertical
lines (5) must be marked at the
center line of the headlamps on the
wall or screen.
7. On the wall or screen, locate the
high intensity area of the beam pattern. The left edge of the high
intensity area should be even with the vertical line corresponding to the
headlamp under adjustment. If the left edge of the high intensity area is
not even with the vertical line, follow the next step to adjust it.
Lights
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2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)

8. Locate the horizontal adjuster for
each headlamp. Turn it clockwise or
counterclockwise and place the left
edge of the high intensity area even
with the vertical line corresponding
to the headlamp under adjustment.
Vertical aim adjustment (Grand Marquis only)
1. Park the vehicle directly in front of a wall or screen on a level surface,
approximately 25 feet (7.6 meters) away. Check your headlamp
alignment at night or in a dark area so that you can see the headlamp
beam pattern.
•(1) 8 feet (2.4 meters)
•(2) Center height of lamp to
ground
•(3) 25 feet (7.6 meters)
•(4) Horizontal reference line
2. Measure the height of the
headlamp bulb center from the
ground and mark an 8 foot
(2.4 meter) horizontal reference line
on the vertical wall or screen at this
height (a piece of masking tape works well).
3. Turn on the low beam headlamps to illuminate the wall or screen and
open the hood.
4. On the wall or screen you will
observe an area of high intensity
light. The top of the high intensity
area should touch the horizontal
reference line, if not, the beam will
need to be adjusted.
Lights
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Owners Guide, 2nd Printing
USA(fus)

To see a clearer light pattern for
adjusting, you may want to block
the light from one headlamp while
adjusting the other.
5. Locate the vertical adjuster on
each headlamp. Usinga4mm
wrench, turn the adjuster either
clockwise (to adjust down) or
counterclockwise (to adjust up).
The horizontal edge of the brighter
light should touch the horizontal
reference line.
6. Close the hood and turn off the lamps.
HORIZONTAL AIM IS NOT REQUIRED FOR THIS VEHICLE AND IS
NON-ADJUSTABLE.
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.
INTERIOR LAMPS
Map/courtesy lamps
The courtesy lamps light when:
•any door is opened.
•the instrument panel dimmer
switch is rotated past the detent.
•the unlock control of the remote
entry controls is pressed and the
ignition is off.
The reading lamps can be turned on
by pressing the rocker controls next
to each lamp.
Lights
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Owners Guide, 2nd Printing
USA(fus)

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 ensure 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.
Function Trade Number
*Headlamp 9007
*Park lamp and turn lamp (front) 3457 AK (amber)
*Side marker (front) 194 AK (amber)
*Tail, stop, turn (rear) 3157K
*Side marker (rear) 194
**Headlamp H13
**Park, turn and sidemarker lamp (front) 3157 AK (amber)
**Cornering lamp (front) 3156K
**Tail, stop turn and sidemarker lamp (rear) 3157K
**Fog lamp 9145
Backup lamp 3156K
License plate lamp 168
High-mount brakelamp 912
Luggage compartment lamp 212-2
Rear reading lamp 578
Map lamp 906
Dual floorwell lamp 906
Glove compartment 168
Visor vanity lamp - Slide on Rail system (SOR) A6224PF
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights - see your authorized dealer.
*Crown Victoria only
**Grand Marquis only
Replacing interior bulbs
Check the operation of all bulbs frequently.
Replacing exterior bulbs
Check the operation of all bulbs frequently.
Lights
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2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)

Replacing headlamp bulbs (Crown Victoria only)
To remove the headlamp bulb:
1. Make sure the headlamp switch is in the off position, then open the
hood.
2. Remove the radiator cover by turning the three retainers to the unlock
position.
3. Remove the two retainers and
pull headlamp assembly forward to
expose bulb.
4. Disconnect the electrical
connector from the bulb by pulling
rearward.
5. Remove the bulb retaining ring by
rotating it counterclockwise (when
viewed from the rear) to free it
from the bulb socket, and slide the
ring off the plastic base. Keep the
ring to retain the new bulb.
6. Without turning, remove the old
bulb from the lamp assembly by
gently pulling it straight back out of
the lamp assembly.
Lights
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2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)