horn Mercury Grand Marquis 2007 Owner's Manuals

Deactivating/activating the autolock or auto-unlock feature
Automatic door locks can also be turned on/off through the following
procedure:
You must complete Steps 1-7 within 30 seconds or the procedure will
have to be repeated. If the procedure needs to be repeated, you must
wait at least 30 seconds.Note:Before following the procedure, make
sure that the ignition is in the 1 (OFF/LOCK) position and all vehicle
doors, the hood, and the decklid are closed.
1. Turn the ignition to the 3 (ON) position.
2. Press the power door unlock control on the door panel three times.
3. Turn the ignition from the 3 (ON) to the 1 (OFF/LOCK) position.
4. Press the power door unlock control three times.
5. Turn the ignition back to the 3 (ON) position.
6. The door locks will lock/unlock to confirm programming mode is
entered/active.
7. With the ignition still in the 3 (ON) position,for the autolock
feature,press the unlock control once then press the lock control once.
The horn will chirp once to confirm successful programming.For the
auto-unlock feature,press the lock control once, then press the unlock
control once. The horn will chirp once to confirm successful
programming.
If any door, the hood, or the deck lid is open, the horn will chirp
twice, and the procedure will need to be performed again.
8. After having waited the necessary time for the programming to
confirm, turn the ignition to the 1 (OFF/LOCK) position.
Once disabled, the autolock feature can be enabled by repeating the
procedure in Steps 1–8.
2007 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
85

Unlocking the doors
1. Pressand release to unlock the driver’s door.Note:The interior
lamps will illuminate.
2. Press
and release again within five seconds to unlock all the doors.
Locking the doors
Pressonce to lock all the doors. The doors will lock upon first press.
Press
again within three seconds to receive confirmation that the
vehicle was successfully locked.Note:If all vehicle doors, the hood, and
the trunk are closed upon the second press of the
, the horn will
chirp once and the parklamps/taillamps will flash once to confirm the
successful locking.
Upon the second press of the
, if any door, the hood, or the trunk is
not securely closed the horn will chirp twice to warn that successfully
locking was not complete. The park/taillamps will NOT flash if any door
is ajar.
Opening the trunk
Pressonce to open the trunk.
•Ensure that the trunk is closed and latched before driving your
vehicle. Failure to properly latch the trunk may cause objects to fall
out or block the driver’s rear view.
This feature will not work with a vehicle speed greater than 3 mph
(5 km/h) if the ignition is in the 2 (ACCESSORY) or 3 (ON) position.
Sounding a panic alarm
Press
on the remote transmitter to activate the alarm.Note:The
panic alarm only works with the ignition in the 1 (OFF/LOCK) position.
Press
a second time to deactivate the alarm. You may also deactivate
the alarm by turning the ignition to the 3 (ON) position.
Replacing the battery
The remote entry transmitter uses one coin type three-volt lithium
battery CR2032 or equivalent.
2007 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
88

Arming the system
When armed, the perimeter alarm will notify you of an unauthorized
entry. When unauthorized entry occurs, the system will flash the park
lamps and will sound the horn.
The system is ready to arm whenever the key is out of the ignition. Any
of the following actions will arm the alarm system:
•Press the remote transmitter lock control one time to arm the system.
•Lock all doors using the keypad.
•Lock all doors using the interior power lock switch while the driver or
passenger door is open and then closed.
If all the closures (doors, trunk, hood) are closed, the park lamps will
flash once and the horn will chirp once when the
on the remote
entry transmitter is pressed a second time within five seconds.
If any closure is not properly closed, the park lamps will not flash and
the horn will chirp twice.
The system will wait 20 seconds after one of the arming actions is
performed before allowing the alarm to become armed. After the
20–second pre-arm phase, the interior trim remote trunk release control
and the power door unlock control are disabled, in order to further
protect your vehicle.
Disarming the system
You can disarm the system by any of the following actions:
•Unlock the doors by using the remote entry transmitter.
•Unlock the doors using a valid code on the keypad.
•Unlock the doors with the key in the key lock cylinder.
•Turn the ignition to the 3 (ON) position.
2007 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
98

The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 30A* Ignition switch
2 20A* Moon roof
3 10A* Powertrain Control Module (PCM)
keep alive power, Canister vent
4 20A* Fuel relay feed
5 10A* Rear Air Suspension Module
(RASM), VAPS
6 15A* Alternator regulator
7 30A* PCM relay feed
8 20A* Driver’s Door Module (DDM)
9 15A* Ignition coil relay feed
10 20A* Horn relay feed
11 15A* A/C clutch relay feed
12 20A* Audio (Subwoofer)
13 20A* Instrument panel power point
503
502
501
24
23
20
19 22
21302303304
301 207201 202203 204
209
206
208
205602118
114
110
106
102
117
113
109
105
101
116
112
108
104
115
111
107
103
18
16
14
1210
8
6
4
2
17
15
13
119
7
5
3
1 601
2007 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
192

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
116 — Not used
117 — Not used
118 — Not used
201
12ISO relay A/C clutch
202 — Not used
203
12ISO relay Ignition coil
204
12ISO relay PCM
205
12ISO relay Foglamps
206
12ISO relay Fuel
207 — Not used
208 — Not used
209
12ISO relay Horn
301 Full ISO relay Starter
302 Full ISO relay Air compressor
303 Full ISO relay Blower
304 Full ISO relay Rear defrost relay
501 Diode A/C clutch
502 Diode PCM
503 Diode Horn, Door latch
601 20A Circuit
breakerPower seats, Lumbar
602 20A Circuit
breakerPower windows relay feed
(RUN/ACC)
* Mini fuse ** Cartridge fuse
Relays
Relays are located in the power distribution box and should be replaced
by an authorized dealer.
CHANGING THE TIRES
If you get a flat tire while driving:
•do not brake heavily.
•gradually decrease the vehicle’s speed.
2007 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
194