2010 Mercury Grand Marquis lights

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
1
2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)

WARNING LIGHTS AND CHIMES
Standard instrument cluster
Optional instrument cluster
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, refer to the
respective system warning light for additional information.
Instrument Cluster
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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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2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)

13.AM/FM:Press repeatedly to
switch between AM/FM1/FM2 mode.
14.CD:Press to enter CD mode.
Press CD and a preset to select a
specific CD to play.
15.SAT:Your system may be equipped with Satellite Ready capability.
The kit to enable the Satellite reception is available through your
authorized dealer. Detailed satellite instructions are included with the
dealer installed kit.
Check with your authorized dealer for availability.
16.SHUF (Shuffle) /SCAN:Press SCAN to hear a brief sampling of
radio stations or CD tracks on the current CD. Press again to stop.
SHUF (Shuffle):Press and hold to play the CD tracks in random order
for the CD currently being played. Press again to stop.
GENERAL AUDIO INFORMATION
Radio frequencies:AM and FM frequencies are established by the
Federal Communications Commission (FCC) and the Canadian Radio and
Telecommunications Commission (CRTC). Those frequencies are:
AM - 530, 540–1700, 1710 kHz
FM- 87.7, 87.9–107.7, 107.9 MHz
Radio reception factors:There are three factors that can affect radio
reception:
•Distance/strength: The further you travel from a station, the weaker
the signal and the weaker the reception.
•Terrain: Hills, mountains, tall buildings, power lines, electric fences,
traffic lights and thunderstorms can interfere with your reception.
•Station overload: When you pass a broadcast tower, a stronger signal
may overtake a weaker one and play while the weak station frequency
is displayed.
Cassette player care:
•Use only cassettes that are 90 minutes long or less.
•Tighten very loose tapes by inserting a finger or pencil into the hole
and turning the hub.
•Remove loose labels before inserting tapes.
Entertainment Systems
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2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)

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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2010 Crown Victoria(cro)
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
50
2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)