2008 Mercury Grand Marquis heating

Introduction 4
Instrument Cluster 10
Warning lights and chimes 10
Gauges 15
Entertainment Systems 18
AM/FM stereo 18
AM/FM stereo with CD 20
AM/FM stereo cassette with CD 23
AM/FM stereo with in-dash six CD 28
Climate Controls 34
Manual heating and air conditioning 34
Automatic temperature control 35
Rear window defroster 37
Lights 38
Headlamps 38
Turn signal control 42
Bulb replacement 44
Driver Controls 50
Windshield wiper/washer control 50
Steering wheel adjustment 51
Power windows 62
Mirrors 63
Speed control 65
Moon roof 69
Message center 74
Locks and Security 84
Keys 84
Locks 84
Anti-theft system 92
Table of Contents
1
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)

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/LOCK or ACCESSORY position and the driver’s door
is opened.
GAUGES
Speedometer:Indicates the
current vehicle speed.
Engine coolant temperature
gauge:Indicates engine coolant
temperature. At normal operating
temperature, the needle will be in
the normal range (between “H” and
“C”).If it enters the red section,
the engine is overheating. Stop
the vehicle as soon as safely
possible, switch off the engine and let the engine cool.
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
15

MANUAL HEATING AND AIR CONDITIONING SYSTEM
(IF EQUIPPED)
1.Fan speed adjustment:Controls
the volume of air circulated in the
vehicle.
2.Temperature selection:
Controls the temperature of the
airflow in the vehicle.
3.Air flow selections:Controls the direction of the airflow in the
vehicle. See the following for a brief description on each control.
MAX A/C:Uses recirculated air to cool the vehicle. Air flows from the
instrument panel vents only. This mode will help prevent unpleasant
odors from entering the vehicle.
NORM A/C:Uses outside air to cool the vehicle. Air flows from the
instrument panel vents only.
VENT: Distributes outside air through the instrument panel vents.
OFF: Outside air is shut out and the fan will not operate.
FLOOR: Distributes outside air through the floor vents.
MIX: Distributes outside air through the windshield defroster vents, floor
vents and side window demisters.
:Distributes outside air through the windshield defroster vents and
the side window demisters.
Operating tips
•To reduce fog build up on the windshield during humid weather, place
the air flow selector in the
position.
•To reduce humidity build up inside the vehicle: do not drive with the
air flow selector in the OFF or MAX A/C position.
•Under normal weather conditions, do not leave the air flow selector in
MAX A/C or OFF when the vehicle is parked. This allows the vehicle
to “breathe” using the outside air inlet vents.
•Do not put objects under the front seats that will interfere with the
airflow to the back seats.
•Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
123
LO
HIOFF
MIX VENTFLOO
R
MAX
A/C NORM
A/C
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Climate Controls
34

If the indicator light(s) underneath the house icon blink rapidly for two
seconds and then turn to a continuous light, 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.)
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
message CHANNEL “X” (1,2 or 3)
TRAINING will appear on the
display.
•Proceed with step 4 in the “Programming” section.
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
59

Always keep the power point caps closed when not being used.
Cigar/Cigarette lighter (if equipped)
Do not plug optional electrical accessories into the cigarette lighter
socket.
Do not hold the lighter in with your hand while it is heating, this will
damage the lighter element and socket. The lighter will be released from
its heating position when it is ready to be used.
Improper use of the lighter can cause damage not covered by your
warranty.
POWER WINDOWS
Do not leave children unattended in the vehicle and do not let
children play with the power windows. They may seriously injure
themselves.
When closing the power windows, you should verify they are free
of obstructions and ensure that children and/or pets are not in
the proximity of the window openings.
Press and hold the bottom part of
the rocker switch to open the
window. Press and hold the top part
of the rocker switch to close the
window.
One touch down
Allows the driver’s window to open
fully without holding the control
down. Press completely down on
the bottom part of the rocker switch
and release quickly. Press the rocker
switch again to stop.
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
62

•If the indicator light blinksrapidly for two seconds and then turns
to a constant light continue with “Programming” Steps 5 through
7to complete programming of a rolling code equipped device (most
commonly a garage door opener).
5. 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).
6. Firmly press and release the “learn” or “smart” button. (The name and
color of the button may vary by manufacturer.)
Note:There are 30 seconds in which to initiate Step 7.
7. Return to the vehicle and firmlypress, hold for two seconds and
releasethe HomeLinkbutton. Repeat thepress/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 indicator light will
flash slowly and then rapidly after HomeLinkaccepts the radio
frequency signal.
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
72

•They will not reappear until an ignition OFF-ON cycle has been
completed.
This acts as a reminder that these warning conditions still exist within
the vehicle.
Warning display Status
Door Ajar Warning cannot be reset
Coolant over temperature Warning returns after 10 minutes
Powertrain malfunction
Check fuel cap
Check air suspension
Low fuel
Overdrive ON/OFF Warning returns after the ignition key
is turned from OFF to ON.
Trunk ajar
Low tire pressure
Tire pressure monitor fault
Tire pressure sensor fault
Check compass module
Low washer fluid
Change engine oil
DOOR AJAR.Displayed when a door is not completely closed.
POWERTRAIN MALFUNCTION.Displayed when the powertrain is not
operating properly. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
COOLANT OVER TEMPERATURE.Displayed when the engine
coolant is overheating. Stop the vehicle as soon as safely possible, turn
off the engine and let it cool. Check the coolant and coolant level. Refer
toEngine coolantin theMaintenance and Specificationschapter. If
the warning stays on or continues to come on, contact your authorized
dealer as soon as possible.
Never remove the coolant reservoir cap while the engine is
running or hot.
CHECK FUEL CAP.Displayed when the fuel filler cap is not properly
installed. Check the fuel filler cap for proper installation. Refer toFuel
filler capin theMaintenance and Specificationschapter.
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
80

The heated seat module resets at every ignition run cycle. While the
ignition is in the ON position, activating the high or low heated seat
switch enables heating mode. When activated, they will turn off
automatically when the ignition is turned to the OFF position.
The indicator light will illuminate when the heated seats have been
activated.
REAR SEATS
Seat mounted cup holders and armrest storage compartment
(if equipped)
Your vehicle may be equipped with
cup holders in the rear seat armrest.
To access the cup holders, fold the
armrest down.
Use only soft cups in the cupholder. Hard objects can injure you
in a collision.
SAFETY RESTRAINTS
Personal Safety System™
The Personal Safety System™ provides an improved overall level of
frontal crash protection to front seat occupants and is designed to help
further reduce the risk of airbag-related injuries. The system is able to
analyze different occupant conditions and crash severity before activating
the appropriate safety devices to help better protect a range of
occupants in a variety of frontal crash situations.
Your vehicle’s Personal Safety System™ consists of the following items:
•Driver and passenger dual-stage airbag supplemental restraints
•Front safety belts with pretensioners, energy management retractors,
and safety belt usage sensors
•Driver’s seat position sensor
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Seating and Safety Restraints
105