Page 1 of 339
260 Introduction 4
Instrument Cluster 12
Warning lights and chimes 12
Gauges 16
Message center 18
Entertainment Systems 27
AM/FM stereo with CD/MP3 27
Auxiliary input jack (Line in) 35
USB port 37
Satellite radio information 41
Navigation system 44
SYNC44
Climate Controls 45
Manual heating and air conditioning 45
Dual automatic temperature control 48
Rear window defroster 51
Lights 52
Headlamps 52
Turn signal control 56
Bulb replacement 58
Driver Controls 64
Windshield wiper/washer control 64
Steering wheel adjustment 65
Power windows 71
Mirrors 72
Speed control 74
Moon roof 79
Table of Contents
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2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Page 12 of 339

WARNING LIGHTS AND CHIMES
Warning lights and gauges can alert you to a vehicle condition that may
become serious enough to cause extensive 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
bulbs work. If any light remains on after starting the vehicle, refer to the
respective system warning light for additional information.
Service engine soon:The service
engine soon indicator light
illuminates when the ignition is first
turned to the on 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.
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USA(fus)
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Low fuel:Illuminates when the fuel
level in the fuel tank is at or near
empty (refer toFuel gaugein this
chapter).
Speed control:Illuminates when
the speed control is engaged. Turns
off when the speed control system
is disengaged.
Overdrive cancel and grade
assist:Illuminates when the
overdrive function of the
transmission has been turned off
and the grade assist function has
been turned on, refer to theDrivingchapter.
Anti-theft system:Flashes when
the SecuriLockPassive Anti-theft
System has been activated.
Throttle control/Powertrain:
Illuminates when a powertrain fault
has been detected. Contact your
authorized dealer as soon as
possible.
Door ajar:Illuminates when the
ignition is in the on position and any
door is open.
Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators 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 or accessory position and the driver’s door is opened.
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![Mercury Mariner 2010 Owners Manuals To reset the oil monitoring system to 100% after each oil change
(approximately 7,500 miles [12,000 km] or 12 months) perform the
following:
1. Press and release the SETUP button to display “OIL LIF Mercury Mariner 2010 Owners Manuals To reset the oil monitoring system to 100% after each oil change
(approximately 7,500 miles [12,000 km] or 12 months) perform the
following:
1. Press and release the SETUP button to display “OIL LIF](/manual-img/33/10927/w960_10927-20.png)
To reset the oil monitoring system to 100% after each oil change
(approximately 7,500 miles [12,000 km] or 12 months) perform the
following:
1. Press and release the SETUP button to display “OIL LIFE XXX%
HOLD RESET = NEW”.
2. Press and hold the RESET button for two seconds and release to reset
the oil life to 100%.
Note:To change oil life 100% miles value from 7,500 miles (12,000 km)
or 12 months to another value, proceed to Step 3.
3. Once “OIL LIFE SET TO XXX%” is displayed, release and press the
RESET button to change the Oil Life Start Value. Each release and press
will reduce the value by 10%.
Note:Oil life start value of 100% equals 7,500 miles (12,000 km) or
12 months. For example, setting oil life start value to 60% sets the oil
life start value to 4,500 miles (7,200 km) and 219 days.
UNITS
Displays the current units in English or Metric.
Press RESET to change between English and Metric.
AUTOLAMP (if equipped)
This feature keeps your headlights on for up to three minutes after the
ignition is switched off.
Press the RESET control to select the new Autolamp delay values of 0,
10, 20, 30, 60, 90, 120 or 180 seconds.
AUTOLOCK
This feature automatically locks all vehicle doors when the vehicle is
shifted into any gear, putting the vehicle in motion.
Press RESET to turn autolock on or off.
AUTOUNLOCK
This feature automatically unlocks all vehicle doors when the driver’s
door is opened within 10 minutes of the ignition being turned off.
Press RESET to turn autounlock on or off.
PARK AID (if equipped)
This feature sounds a warning tone to warn the driver of obstacles near
the rear bumper, and functions only when R (Reverse) gear is selected.
Press the RESET button to turn it off or on.
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USA(fus)
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Your vehicle may be equipped with a
USB port located on the instrument
panel. This feature allows you to
plug in media playing devices,
memory sticks, and also to charge
devices if they support this feature.
For further information on this
feature, refer toAccessing and
using your USB portin theSYNC
supplement orNavigation System
supplement.
GENERAL AUDIO INFORMATION
Radio frequencies:
AM and FM frequencies are established by the Federal Communications
Commission (FCC) and the Canadian Radio and Telecommunications
Commission (CRTC). Those frequencies are:
AM: 530, 540–1700, 1710 kHz
FM: 87.7, 87.9–107.7, 107.9 MHz
Radio reception factors:
There are three factors that can affect radio reception:
•Distance/strength: The further you travel from an FM station, the
weaker the signal and the weaker the reception.
•Terrain: Hills, mountains, tall buildings, power lines, electric fences,
traffic lights and thunderstorms can interfere with your reception.
•Station overload: When you pass a broadcast tower, a stronger signal
may overtake a weaker one and play while the weak station frequency
is displayed.
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HEADLAMP CONTROL
Rotate the headlamp control to the
first position
to turn on the
parking lamps.
Rotate to the second position
to
turn on the headlamps.
Rotate back to
to turn the
headlamps off.
Autolamp control (if equipped)
The autolamp system provides light
sensitive automatic on-off control of
the exterior lights normally
controlled by the headlamp control.
The autolamp system is factory
programmed to keep the lights on
for 20 seconds after the ignition
switch is turned to off. This delay
can be programmed, using the
procedure listed below, to any value
up to 180 seconds. If equipped, this
delay can also be programmed through the message center
•To turn autolamps on, rotate the control counterclockwise.
•To turn autolamps off, rotate the control clockwise to the off position.
Note:If the vehicle is equipped with autolamps it will have the
headlamps on with windshield wipers feature.If the windshield
wipers are turned on for a brief period of time, the exterior lamps will
turn on with the headlamp control in the autolamp position.
Autolamp delay system (if equipped)
If your vehicle is equipped with autolamps, you can set the delay time to
keep the headlights on for up to three minutes after the key is turned
off. The delay time is set to 20 seconds at the factory, but the delay time
may be changed by following the steps below (Steps 1 through 6 must
be done within 10 seconds):
1. Turn the key to the off position.
Lights
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USA(fus)
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2. Rotate the headlamp control to the autolamp position.
3. Rotate the headlamp control to the off position.
4. Turn the key to the on position.
5. Turn the key back to the off position.
6. Turn the headlamp control to the autolamp position (the headlights
should turn on).
7. Turn the headlamp control to the off position when the desired delay
time (up to three minutes) has been reached.
Fog lamp control
The headlamp control also operates
the fog lamps. The fog lamps can be
turned on when the headlamp
control is in the
,or
positions and the high beams are
not turned on.
Pull the headlamp control towards
you to turn the fog lamps on. The
fog lamp indicator light
will
illuminate.
High beams
Push the lever toward the
instrument panel to activate. Pull
the lever toward you to deactivate.
Lights
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USA(fus)
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Flash-to-pass
Pull toward you slightly to activate
and release to deactivate.
Daytime running lamps (DRL) (if equipped)
Turns the lowbeam headlamps on with a reduced output.
To activate:
•the ignition must be in the on position.
•the headlamp control must be in the off , parking lamps or autolamp
position.
•the transmission is not in P (Park),
WARNING:Always remember to turn on your headlamps at
dusk or during inclement weather. The Daytime Running Lamp
(DRL) system does not activate the tail lamps and generally may not
provide adequate lighting during these conditions. Failure to activate
your headlamps under these conditions may result in a collision.
PANEL DIMMER CONTROL
Use to adjust the brightness of the
instrument panel and all applicable
switches in the vehicle during
headlamp and parking lamp
operation.
Move the control to the full upright
position, past detent, to turn on the
interior lamps.
Rotate to full down position (past
detent) to prevent interior lamps
from illuminating when the doors are opened.
Lights
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2010 Mariner(mrn)
Owners Guide, 2nd Printing
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