1998 Mercury Mountaineer horn

Locking the doors
Press this control to lock all doors.
To confirm all doors are closed and
locked, press the control a second
time within five seconds. The
doors will lock again, the horn will
chirp and the lamps will flash.
If any of the doors are ajar, the
horn will make two quick chirps,
reminding you to properly close all
doors.
Sounding a panic alarm
Press this control to activate the
alarm.
To deactivate the alarm, press the
control again or turn the ignition
to ACC or ON.
This device complies with part 15
of the FCC rules and with RS-210
of Industry Canada. Operation is
subject to the following two
conditions: (1) This device may
not cause harmful interference,
and (2) This device must accept
any interference received,
including interference that may
cause undesired operation.
Changes or modifications not
expressly approved by the
party responsible for
compliance could void the
user's authority to operate the
equipment.
Controls and features
47

that the anti-theft system is not
armed, the ignition is OFF and all
vehicle doors and liftgate window
are closed.
1. Enter the 5 digit entry code.
2. Press and release the 3/4 control
while holding the 7/8 control.
3. Release the 7/8 control.
The horn will chirp once if
autolock was deactivated or twice
(one short and one long chirp) if
autolock was activated.
To reactivate autolock, repeat
steps 1 through 4.
Autolock can also be activated or
deactivated using the following
procedure:
You must complete steps 1 through
5 within 30 seconds or the
procedure will have to be
repeated. If the procedure needs
to be repeated, you must wait
30 seconds.
1. Turn the ignition key to ON.
2. Press the power door unlock
control three times.
3. Turn the ignition key from ON
to OFF.
4. Press the power door unlock
control three times.
5. Turn the ignition key back to
ON. The doors will lock and
unlock.
123
45678
90
Controls and features
51

6. Press the power door unlock
switch. The horn will chirp once
upon successful toggling of the
Autolock feature.
7. Turn ignition to OFF. The horn
will chirp to confirm procedure is
complete.
Keyless entry system
(if equipped)
With the keyless entry keypad, you
can:
²lock or unlock the vehicle doors
without using the key
²arm and disarm the perimeter
alarm system (if equipped)
²activate/deactivate the autolock
feature
See alsoRemote entry systemand
Perimeter alarm 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:
²on the owner's wallet card in the
glove compartment
²taped to the computer module
When pressing the controls on the
keyless entry keypad, press the
middle of the buttons to ensure a
good activation.
123
45678
90
Controls and features
52

Operating your perimeter alarm
system (if equipped) from the
keyless entry pad
The keyless entry system arms by
pressing 7/8 and 9/0.
To disarm or reset a triggered
alarm, enter the five digit code.
All doors must be fully closed for
the alarm system to arm. Refer to
thePerimeter alarm system
section, if equipped, in this chapter
for more details.
PERIMETER ALARM SYSTEM
Arming the system
When armed, this system will help
protect your vehicle from
unauthorized entry. When
unauthorized entry occurs, the
system will flash the headlamps,
parking lamps and the theft
indicator lamp and will chirp the
horn.
The system is ready to arm
whenever the ignition is turned
OFF. Any of the following actions
will prearm the alarm system:
²Press the remote entry lock
control
²Open a door and press the
power door lock control to lock
the doors123
45678
90
Controls and features
55

²Pressing 7/8 and 9/0 on the
keyless entry pad at the same
time to lock the doors (doors
opened or closed).
If a door is open, the system is
prearmed and is waiting for the
door to close. The theft indicator
on the instrument cluster will be
lit continuously when the system is
prearmed.
Once the doors are closed, the
system will arm in 30 seconds.
When you press the lock control
twice within 5 seconds, the horn
will chirp once to let you know
that the system is armed.
If the doors are not closed and you
press the remote entry transmitter
twice to confirm the doors are
locked, the horn will chirp twice to
warn you that the system is not
arming.
Disarming the system
You can disarm the system by any
of the following actions:123
45678
90
Controls and features
56

Always replace the cover
to the Power Distribution
Box before reconnecting the
battery or refilling fluid
reservoirs.
The high-current fuses are coded
as follows.
Fuse/Relay
LocationFuse Amp
RatingDescription
1 50A** I/P Fuse Panel
2 40A** Blower Motor Relay
3 50A** 4 Wheel Anti-Lock Brake System
(4WABS) Module
4 20A** Mainlight Switch, Instrument
Cluster
5 50A** Ignition Switch, Starter Relay
6 20A** Transfer Case Relay
5432110 9 8 7 612 11 10 9
876 5
432 1
14 15 13
BLOWER
MOTOR
RELAYSTARTER
RELAY
FOG LAMP
RELAY WASH PUMP
RELAYHORN RELAY FUEL PUMP
RELAY PCM
POWER
RELAY WIPER PARK
RELAY
WIPER HI/LO
RELAYA/C RELAY
321
Roadside emergencies
142

Fuse/Relay
LocationFuse Amp
RatingDescription
7 Ð NOT USED
8 20A** Automatic Ride Control ARC
Switch Off/On Switch
9 40A** Automatic Ride Control Relay
10 30A** PCM Power Relay
1 10A* A/C Relay
2 20A* Auxiliary Power Point
3 ± Not Used
4 15A* Fog Lamps and Daytime Running
Lamps
5 10A* Air Bag Diagnostic Monitor
6 10A* Powertrain Control Module
7 30A* 4 Wheel Anti-Lock System
(4WABS) Module
8 30A* PCM Relay
9 20A* Fuel Pump Relay and RAP
Module
10 15A* Horn Relay
11 15A* Parklamps Relay and Mainlight
Switch
12 30A* Mainlight Switch and
Multifunction Switch
13 15A* Heated Oxygen Sensor, EGR
Vacuum Regulator, EVR Solenoid,
Camshaft Position (CMP) Sensor,
Canister Vent Solenoid, A4LD
Automatic Transmission
14 30A* Generator/Voltage Regulator
Wiper Park Relay Ð Wiper Park Relay
Wiper HI/LO
RelayÐ Wiper HI/LO Relay
Roadside emergencies
143

Fuse/Relay
LocationFuse Amp
RatingDescription
PCM Power
RelayÐ PCM Power Relay
Fuel Pump Relay Ð Fuel Pump Relay
Horn Relay Ð Horn Relay
Washer Pump
RelayÐ Washer Pump Relay
Fog Lamp Relay Ð Fog Lamp Relay
Starter Relay Ð Starter Relay
Blower Motor
RelayÐ Blower Motor Relay
1 Resistor Fuse [7ca]
2 Diode Anti-Lock Brakes Indicator
3 Diode Electronic Engine Controls
* Mini Fuses ** Maxi Fuses
15.0L Engines Only
CHANGING THE TIRES
If you get a flat tire while driving,
do not apply the brake heavily.
Instead, gradually decrease your
speed. Hold the steering wheel
firmly and slowly move to a safe
place on the side of the road.
Spare tire information
Your vehicle is equipped with a
spare tire that may be used as a
spare or a regular tire. The spare
tire is not equipped with wheel
trim. The wheel trim from the
original wheel/tire may be used on
the spare.
If your vehicle is equipped with
4WD or AWD, a spare tire of a
different size than the road
tires should not be used. Such
Roadside emergencies
144