2007 Mercury Mariner warning light

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)

SAFETY AND ENVIRONMENT PROTECTION
Warning symbols in this guide
How can you reduce the risk of personal injury to yourself or others? In
this guide, answers to such questions are contained in comments
highlighted by the warning triangle symbol. These comments should be
read and observed.
Warning symbols on your vehicle
When you see this symbol, it is
imperative that you consult the
relevant section of this guide before
touching or attempting adjustment
of any kind.
Protecting the environment
We must all play our part in
protecting the environment. Correct
vehicle usage and the authorized
disposal of waste, cleaning and
lubrication materials are significant
steps towards this aim. Information in this respect is highlighted in this
guide with the tree symbol.
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Introduction
5

These are some of the symbols you may see on your vehicle.
Vehicle Symbol Glossary
Safety Alert
See Owner’s Guide
Fasten Safety BeltAirbag - Front
Airbag - SideChild Seat
Child Seat Installation
WarningChild Seat Lower
Anchor
Child Seat Tether
AnchorBrake System
Anti-Lock Brake SystemBrake Fluid -
Non-Petroleum Based
Powertrain MalfunctionSpeed Control
Master Lighting SwitchHazard Warning Flasher
Fog Lamps-FrontFuse Compartment
Fuel Pump ResetWindshield Wash/Wipe
Windshield
Defrost/DemistRear Window
Defrost/Demist
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Introduction
10

WARNING LIGHTS AND CHIMES
Warning lights and gauges can alert you to a vehicle condition that may
become serious enough to cause expensive repairs. A warning light may
illuminate when a problem exists with one of your vehicle’s functions.
Many lights will illuminate when you start your vehicle to make sure the
bulb works. If any light remains on after starting the vehicle, refer to the
respective system warning light for additional information.
Service engine soon:TheService
engine soonindicator light
illuminates when the ignition is first
turned to the RUN position to check
the bulb and to indicate whether the vehicle is ready for
Inspection/Maintenance (I/M) testing. Normally, the
Service engine soon

light will stay on until the engine is cranked, then turn itself off if no
malfunctions are present. However, if after 15 seconds the
Service
engine soon
light blinks eight times, it means that the vehicle is not
ready for I/M testing. See theReadiness for Inspection/Maintenance
(I/M) testingin theMaintenance and Specificationschapter.
Solid illumination after the engine is started indicates the On Board
Diagnostics System (OBD-II) has detected a malfunction. Refer toOn
board diagnostics (OBD-II)in theMaintenance and Specifications
chapter. If the light is blinking, engine misfire is occurring which could
damage your catalytic converter. Drive in a moderate fashion (avoid
heavy acceleration and deceleration) and have your vehicle serviced
immediately by your authorized dealer.
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
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Under engine misfire conditions, excessive exhaust temperatures
could damage the catalytic converter, the fuel system, interior
floor coverings or other vehicle components, possibly causing a fire.
Check fuel cap:Illuminates when the fuel cap may not be properly
installed. Continued driving with this light on may cause the Service
engine soon warning light to come on. Refer toFuel filler capin the
Maintenance and Specificationschapter.
Without message center
With message center
Brake system warning light:To
confirm the brake system warning
light is functional, it will
momentarily illuminate when the
ignition is turned to the ON position
when the engine is not running, or in a position between ON and START,
or by applying the parking brake when the ignition is turned to the ON
position. If the brake system warning light does not illuminate at this
time, seek service immediately from your authorized dealer. Illumination
after releasing the parking brake indicates low brake fluid level and the
brake system should be inspected immediately by your authorized dealer.
Driving a vehicle with the brake system warning light on is
dangerous. A significant decrease in braking performance may
occur. It will take you longer to stop the vehicle. Have the vehicle
checked by your authorized dealer. Driving extended distances with
the parking brake engaged can cause brake failure and the risk of
personal injury.
!
BRAKE
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
13

Anti-lock brake system:
Illuminates indicating an ABS fault.
If the lamp stays on for more than a
few seconds, then an ABS fault is
indicated, have the system serviced
immediately by your authorized dealer. Normal braking is still functional
unless the brake warning light also is illuminated.
Airbag readiness:If this light fails
to illuminate when ignition is turned
to ON, continues to flash or remains
on, have the system serviced
immediately by your authorized
dealer. A chime will also sound when a malfunction in the supplemental
restraint system has been detected.
Safety belt:Reminds you to fasten
your safety belt. A BeltMinder
chime will also sound to remind you
to fasten your safety belt. Refer to
theSeating and safety restraints
chapter to activate/deactivate the BeltMinderchime feature.
Charging system:Illuminates when
the battery is not charging properly.
Engine oil pressure:Illuminates
when the oil pressure falls below the
normal range, refer toEngine oilin
theMaintenance and
Specificationschapter.
Low fuel:Illuminates when the fuel level in the fuel tank is at or near
empty (refer toFuel gaugein this chapter).
Without message center
ABS
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
14

With message center
Overdrive off:Illuminates when
the overdrive function of the
transmission has been turned off.
Refer to theDrivingchapter for
transmission function and operation. If the light flashes steadily, have the
system serviced immediately, or damage to the transmission could occur.
Low tire pressure warning:
Illuminates when your tire pressure
is low. If the light remains ON at
start up or while driving, the tire
pressure should be checked. Refer
toInflating Your Tiresin theTires, Wheels and Loadingchapter.
When the ignition is first turned to ON, the light will illuminate for 3
seconds to ensure the bulb is working. If the light does not turn ON,
have the system inspected by your authorized dealer. For more
information on this system, refer toUnderstanding Your Tire Pressure
Monitoring Systemin theTires, Wheels and Loadingchapter.
Four wheel drive indicator (if equipped):Illuminates when ignition
is first turned ON to check bulb. Blinking indicator indicates system has
been disabled. If the light remains on have the system serviced.
Without message center
With message center
Displays when four-wheel drive
system requires service.
Anti-theft system:Flashes when
the SecuriLockPassive Anti-theft
System has been activated.
O/D
OFF
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
15

Speed control:Illuminates when
the speed control is activated. Turns
off when the speed control system
is deactivated.
Door ajar:Illuminates when the ignition is in the ON position and any
door is open.
Without message center
With message center
Displays which door, liftgate or
liftgate glass is open.
Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators stay on or flash faster, check for a burned out bulb.
High beams:Illuminates when the
high beam headlamps are turned on.
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.
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.
Turn signal warning chime:Sounds when the turn signal lever has
been activated to signal a turn and not turned off after the vehicle is
driven more than 2 miles (3.3 km).
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Instrument Cluster
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