2007 Mercury Mariner heating

Introduction 4
Instrument Cluster 12
Warning lights and chimes 12
Gauges 17
Entertainment Systems 19
AM/FM stereo with CD/MP3 19
AM/FM stereo with in-dash six CD 23
Climate Controls 31
Manual heating and air conditioning 31
Rear window defroster 32
Lights 33
Headlamps 33
Turn signal control 37
Bulb replacement 39
Driver Controls 44
Windshield wiper/washer control 44
Steering wheel adjustment 45
Power windows 47
Mirrors 51
Speed control 52
Moon roof 55
Message center 56
Locks and Security 68
Keys 68
Locks 68
Anti-theft system 77
Table of Contents
1
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)

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.
Never remove the coolant reservoir cap while the engine is
running or hot.
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
17

MANUAL HEATING AND AIR
CONDITIONING SYSTEM
1.Fan speed adjustment:Controls
the volume of air circulated in the
vehicle.
2.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.
A/C:Uses outside air to cool the vehicle. Air flows from the instrument
panel vents only.
:Distributes outside air through the instrument panel vents.
:Distributes outside air through the instrument panel vents and the
floor vents.
(OFF):Outside air is shut out and the fan will not operate.
:Distributes outside air through the floor vents.
:Distributes outside air through the windshield defroster vents and
floor vents. The air conditioner will automatically turn on to dehumidify
the air.
:Distributes outside air through the windshield defroster vents. The
air conditioner will automatically turn on to dehumidify the air.
3.Temperature selection:Controls the temperature of the airflow in
the vehicle.
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 O (OFF) or MAX A/C position.
•Under normal weather conditions, do not leave the air flow selector in
MAX A/C or O (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.
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Climate Controls
31

AUXILIARY POWER POINT (12VDC)
Power outlets are designed for accessory plugs only. Do not insert
any other object in the power outlet as this will damage the
outlet and blow the fuse. Do not hang any type of accessory or
accessory bracket from the plug. Improper use of the power
outlet can cause damage not covered by your warranty.
The auxiliary power point is located
in the floor console. Cigarette lighter
(if equipped) is located in the
instrument panel.
Do not use the power point for
operating the cigarette lighter
element (if equipped).
To prevent the fuse from being
blown, do not use the power
point(s) over the vehicle capacity of
12 VDC/180W.
To prevent the battery from being discharged, do not use the power
point longer than necessary when the engine is not running.
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.
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
47

Warnings Status
4WD locked temporarily (if
equipped)Temporary alert
4WD disabled temporarily (if
equipped)
4WD auto restored (if
equipped)
HIGH ENGINE TEMPERATURE.Displayed when the engine 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 to
Engine 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.
DRIVER DOOR AJAR.Displayed when the driver door is not
completely closed.
PASSENGER DOOR AJAR.Displayed when the passenger door is not
completely closed.
LEFT REAR DOOR AJAR.Displayed when the rear left door is not
completely closed.
RIGHT REAR DOOR AJAR.Displayed when the rear right door is not
completely closed.
LIFTGATE AJAR.Displayed when the liftgate or liftgate glass is not
completely closed.
PARK BRAKE ON.Displayed when the park brake is on. If the warning
stays on after the park brake is off, contact your authorized dealer as
soon as possible.
SERVICE EMISSION SYS.Displayed when the engine has defaulted to
a ’limp-home’ operation. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
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.
SERVICE BRAKE SYSTEM.Displayed when the braking system is not
operating properly. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
61

Important ventilating information
If the engine is idling while the vehicle is stopped for a long period of
time, open the windows at least one inch (2.5 cm) or adjust the heating
or air conditioning to bring in fresh air.
ENGINE BLOCK HEATER (IF EQUIPPED)
An engine block heater warms the engine coolant which aids in starting
and heater/defroster performance. Use of an engine block heater is
strongly recommended if you live in a region where temperatures reach
-10°F (-23°C) or below. For best results, plug the heater in at least three
hours before starting the vehicle. The heater can be plugged in the night
before starting the vehicle.
To reduce the risk of electrical shock, do not use your heater
with ungrounded electrical systems or two-pronged (cheater)
adapters.
BRAKES
Occasional brake noise is normal. If a metal-to-metal, continuous grinding
or continuous squeal sound is present, the brake linings may be worn-out
and should be inspected by an authorized dealer. If the vehicle has
continuous vibration or shudder in the steering wheel while braking, the
vehicle should be inspected by an authorized dealer.
Refer toBrake system warning
lightin theInstrument Cluster
chapter for information on the brake
system warning light.
Under normal operating conditions, brake dust may accumulate on the
wheels. Some brake dust is inevitable as brakes wear and does not
contribute to brake noise. The use of modern friction materials with
emphasis on improved performance and environmental considerations
can lead to more dust than in the past. Brake dust can be cleaned by
weekly washing with soapy water and a soft sponge. Heavier deposits can
be removed with Motorcraft Wheel and Tire Cleaner (ZC-37–A).
!
BRAKE
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driving
168

When climbing a steep slope or hill,
start in a lower gear rather than
downshifting to a lower gear from a
higher gear once the ascent has
started. This reduces strain on the
engine and the possibility of stalling.
If you do stall out, Do not try to
turnaround because you might roll
over. It is better to back down to a
safe location.
Apply just enough power to the wheels to climb the hill. Too much
power will cause the tires to slip, spin or lose traction, resulting in loss of
vehicle control.
Descend a hill in the same gear you
would use to climb up the hill to
avoid excessive brake application
and brake overheating. Do not
descend in neutral; instead,
disengage overdrive or manually
shift to a lower gear. When
descending a steep hill, avoid
sudden hard braking as you could
lose control. When you brake hard,
the front wheels can’t turn and if
they aren’t turning, you won’t be
able to steer. The front wheels have to be turning in order to steer the
vehicle. Rapid pumping of the brake pedal will help you slow the vehicle
and still maintain steering control.
If your vehicle has anti-lock brakes, apply the brakes steadily. Do not
“pump” the brakes.
Driving on snow and ice
4WD vehicles have advantages over 2WD vehicles in snow and ice but
can skid like any other vehicle.
Should you start to slide while driving on snowy or icy roads, turn the
steering wheel in the direction of the slide until you regain control.
Avoid sudden applications of power and quick changes of direction on
snow and ice. Apply the accelerator slowly and steadily when starting
from a full stop.
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driving
184

Note:Use of Motorcraft Cooling System Stop Leak Pellets or an
equivalent product meeting Ford specification WSS-M99B37-B6, may
darken the color of Motorcraft Premium Gold Engine Coolant from
yellow to golden tan.
•Do not add/mix an orange-colored, extended life coolant such
as Motorcraft Specialty Orange Engine Coolant, meeting Ford
specification WSS-M97B44-D, with the factory-filled coolant.
Mixing Motorcraft Specialty Orange Engine Coolant or any
orange-colored extended life product with your factory filled coolant
can result in degraded corrosion protection.
•A large amount of water without engine coolant may be added, in case
of emergency, to reach a vehicle service location. In this instance, the
cooling system must be drained and refilled with a 50/50 mixture of
engine coolant and distilled water as soon as possible. Water alone
(without engine coolant) can cause engine damage from corrosion,
overheating or freezing.
•Do not use alcohol, methanol, brine or any engine coolants
mixed with alcohol or methanol antifreeze (coolant).Alcohol
and other liquids can cause engine damage from overheating or
freezing.
•Do not add extra inhibitors or additives to the coolant.These
can be harmful and compromise the corrosion protection of the engine
coolant.
For vehicles with overflow coolant systems with a non-pressurized cap
on the coolant recovery system, add coolant to the coolant recovery
reservoir when the engine is cool. Add the proper mixture of coolant and
water to the “FULL COLD” level. For all other vehicles which have a
coolant degas system with a pressurized cap, or if it is necessary to
remove the coolant pressure relief cap on the radiator of a vehicle with
an overflow system, follow these steps to add engine coolant.
To reduce the risk of personal injury, make sure the engine is
cool before unscrewing the coolant pressure relief cap. The
cooling system is under pressure; steam and hot liquid can come out
forcefully when the cap is loosened slightly.
1. Before you begin, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the coolant
pressure relief cap on the coolant reservoir (a translucent plastic bottle).
Slowly turn cap counterclockwise (left) until pressure begins to release.
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
243