keyless Mercury Grand Marquis 2005 Owner's Manuals

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.
If equipped with Remote Keyless Entry, the courtesy lamp will illuminate
whenever any door is opened and will remain on for 25 seconds after the
door is shut or when the ignition is turned to the ON position.
With overhead console
With overhead console and moon
roof
To turn on the map lamps, press the
map lamp control.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
42

KEYS
The vehicle is equipped with a master (black) key and valet (gray) key
lock system. The master key will access doors, trunk, glove box, ignition
and remote trunk release. The valet key will access doors and ignition
only. Before using this key, lock the trunk remote control to disable the
Trunk remote controlon the drivers door, then lock the glove
compartment with your master key.
POWER DOOR LOCKS
Press control to unlock all vehicle
doors.
Press control to lock all vehicle
doors.
Smart locks (if equipped)
With the key in any ignition position, and either the driver’s or
passenger’s door open, the doors cannot be locked using the power door
lock switches.
The vehicle may still be locked with the key in the ignition, and
performing one of the following actions:
•Pressing the manual lock button on the door.
•Operating the remote entry transmitter (if equipped).
•Operating the keyless entry keypad (if equipped).
•Operating the driver’s door with a key.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
78

KEYLESS ENTRY SYSTEM (IF EQUIPPED)
With the keyless entry keypad, you
can:
•lock or unlock the vehicle doors
without using the key.
•open the trunk.
See alsoRemote entry systemin this chapter for more information.
Your vehicle has a factory-set 5–digit code that operates the keyless
entry system. You can also program your own 5–digit personal entry
code.
The factory-set code is located:
•On the owner’s wallet card in the glove compartment,
•Taped to the computer module, or
•At your dealer.
When using the keyless entry keypad, press the middle of each button in
order to ensure a good activation.
Programming a personal entry code
You can program up to three personal codes to unlock your vehicle.
These codes do not replace the permanent code that the dealership gave
you.
To create your own personal entry code:
1. Enter the factory set code.Note:The keypad will illuminate when
pressed.
2. Within five seconds press 1•2 on the keypad to enter the
programming mode.
3. Enter your personal 5-digit code. Each number must be entered
within five seconds of each other.
4. Press 1•2 to store the first personal code.
5. The doors will lock then unlock to confirm programming of the new
code.
To store a second personal code:
1. Enter the factory set code.
2. Within five seconds press 1•2 on the keypad to enter the
programming mode.
123
45678
90
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
86

3. Enter a second personal 5-digit code. Each number must be entered
within five seconds of each other.
4. Press 3•4 to store the second personal code.
5. The doors will again lock then unlock to confirm programming of the
new code.
To store a third personal code:
1. Enter the factory set code.
2. Within five seconds press 1•2 on the keypad to enter the
programming mode.
3. Enter a third personal 5-digit code. Each number must be entered
within five seconds of each other.
4. Press 5•6 (or 7•8, or 9•0, or wait five seconds) to store the third
personal code.
5. The doors will again lock then unlock to confirm programming of the
new code.
Tips:
•Do not set a code that uses five of the same number.
•Do not use five numbers in sequential order.
•The factory set code will work even if you have set your own personal
code.
•If you set a second personal code it will erase your first personal code.
Erasing personal code
To erase all of the personal entry codes programmed to a vehicle:
1. Enter the factory-set code.
2. Press and release 1•2 within 5 seconds of step 1.
3. Press and hold 1•2 for two seconds. All of the vehicle doors will lock
and then unlock to confirm erasure.
Unlocking the doors and releasing the trunk with the keyless entry
system
To unlock the driver door, enter either the factory-set code or personal
code (each digit pressed within 5 seconds of prior digit). The interior
lamps will illuminate.
•Tounlock all doors,enter the factory-set code or personal code
(driver door unlocks) and press 3•4 within five seconds.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
87

•Torelease the trunk,enter the factory-set code or personal code
(driver door unlocks) and press 5•6 within five seconds.
After the factory-set code or personal code has been entered, you can
unlock all doors (press 3•4) and release the trunk (press 5•6) as
long as the controls are pressed within 5 seconds of each other.
Locking doors with the keyless entry system
It is not necessary to enter the factory-set code prior to locking all doors.
Tolock the doors,press 7•8 and press 9•0 at the same time.
SECURILOCKPASSIVE ANTI-THEFT SYSTEM
SecuriLock
passive anti-theft system is an engine immobilization
system. This system is designed to help prevent the engine from being
started unless acoded key programmed to your vehicleis used. The
use of the wrong type of coded key may lead to a “no-start” condition.
Your vehicle comes withtwo coded keys(or three, if your vehicle is
equipped with the valet feature); additional coded keys may be
purchased from your dealer. The dealer can program your spare keys to
your vehicle or you can program the keys yourself. Refer to
Programming spare keysfor instructions on how to program the coded
key.
Note:The SecuriLock
passive anti-theft system is not compatible with
non-Ford aftermarket remote start systems. Use of these systems may
result in vehicle starting problems and a loss of security protection.
Note:Large metallic objects, electronic devices that are used to
purchase gasoline or similar items, or a second coded key on the same
key chain may cause vehicle starting issues. You need to prevent these
objects from touching the coded key while starting the engine. These
objects will not cause damage to the coded key, but may cause a
momentary issue if they are too close to the key when starting the
engine. If a problem occurs, turn the ignition to the 1 (OFF/LOCK)
position, remove all objects on the key chain away from the coded key
and restart the engine.
Theft indicator
The theft indicator is the flashing red indicator located on the dash
panel.
•When the ignition is in the 1 (OFF/LOCK) position, the indicator will
flash once every 2 seconds to indicate the SecuriLock
system is
functioning as a theft deterrent.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
88

F
Fail safe cooling ........................224
Floor mats ...................................77
Fluid capacities .........................241
Fuel ............................................225
calculating fuel
economy ............................55, 230
cap ...........................................227
capacity ...................................241
choosing the right fuel ...........228
comparisons with EPA fuel
economy estimates .................233
detergent in fuel .....................229
filling your vehicle with
fuel ...........................225, 227, 230
filter, specifications ........230, 240
fuel pump shut-off switch .....181
improving fuel economy ........230
octane rating ...................229, 244
quality ......................................229
running out of fuel .................229
safety information relating to
automotive fuels .....................225
Fuses ..................................182–183
G
Garage Door Opener (see
Homelink wireless control
system) ........................................68
Gas cap (see Fuel cap) ............227
Gas mileage (see Fuel
economy) ...................................230
Gauges .........................................15
H
Hazard flashers .........................181
Head restraints ...........................91Headlamps ...................................38
aiming ........................................40
autolamp system .......................38
bulb specifications ....................43
daytime running lights .............38
flash to pass ..............................39
high beam .................................39
replacing bulbs .........................44
turning on and off ....................38
Heating
heating and air conditioning
system .................................34–35
Homelink wireless control
system ..........................................68
Hood ..........................................212
I
Ignition ...............................163, 244
Infant seats (see Safety seats) 124
Inspection/maintenance (I/M)
testing ........................................235
Instrument panel
cleaning ...................................208
cluster ........................................10
lighting up panel and interior .39
J
Jack ............................................137
positioning ...............................137
storage .....................................137
Jump-starting your vehicle ......190
K
Keyless entry system .................86
autolock .....................................85
keypad .......................................86
programming entry code .........86
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Index
252