ignition Mercury Mariner Hybrid 2009 Owner's Manuals

Do not add friction modifier compounds or special break-in oils since
these additives may prevent piston ring seating. SeeEngine oilin the
Maintenance and Specificationschapter for more information on oil
usage.
HYBRID OPERATION
The Hybrid is a whole new kind of SUV that combines electric and
gasoline propulsion without compromise, to provide breakthrough
performance and efficiency. It requires no special fuels and never has to
be plugged in. Familiarizing yourself with these unique characteristics
will help ensure optimal performance from your new vehicle.
Normal vehicle operation
Starting:Turn the ignition key to the START position while your vehicle
is in Park (P). The gas engine will turn on,accompanied by the green
“ready indicator” light. Your engine may shut off shortly after starting,
depending on temperature and battery charge level. This is a natural
part of your Hybrid’s fuel-saving features. The “ready indicator” light will
stay on, and you do not need to restart the vehicle.
Note:You may notice higher engine speeds upon start-up. This
temporary condition is normal and necessary to heat up the cabin for
occupant comfort.
Driving:The gas engine automatically starts and stops to provide power
when it’s needed and to save fuel when it’s not. While coasting at low
speeds, coming to a stop, or standing, the gas engine normally shuts
down and the vehicle operates in electric-only mode. Conditions that
may cause the engine to start up or remain running include:
•Driving request for moderate to rapid acceleration
•Vehicle speed above 40 mph (65 kph)
•Ascending a hill
•ECON mode not selected (while Climate Control is ON)
•Selection of climate control defrost mode or defrost/floor mode
•Charge level of high voltage battery is low
•Very high or low outside temperature (to provide system
cooling/heating)
Stopping:The gas engine may shut off to conserve fuel as you come to
a stop. Restarting the vehicle is not required. Simply step on the
accelerator when you are ready to drive.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Introduction
6

Transmission Operation:Due to the technologically advanced,
electronically controlled Continuously Variable Transaxle (eCVT) you will
not feel shift changes like those of a non-hybrid vehicle. Your Hybrid’s
transmission is designed to do its work seamlessly.
Since your engine speed is controlled by the transmission, it may
seem elevated at times. This is normal hybrid operation and helps
deliver fuel efficiency and performance.
Neutral:It is not recommended to idle the vehicle in (N) Neutral for
extended periods of time because this will discharge your high voltage
battery and decrease fuel economy. Also, the engine cannot provide
power to the hybrid system in (N) Neutral.
Low Gear:Low gear (L) is designed to mimic the enhanced engine
braking available in non-hybrid vehicles. On long downhill grades, (L)
Low gear may produce high engine speeds to provide necessary engine
braking. This is normal and will not damage your vehicle. Response
during acceleration should be the same as in the (D) Drive position.
Reverse:(R) Reverse Gear vehicle speed is limited to 22 mph
(35 km/h).
Unique Hybrid operating characteristics
Your Hybrid, with its new technology, behaves differently compared to a
non-hybrid. Here is a description of the major differences:
Battery:Your Hybrid is equipped with a high voltage battery cooling
system in the rear of the vehicle. A cool battery ensures battery life and
provides the best possible performance. Your hybrid high voltage battery
may periodically re-condition itself to ensure maximum efficiency. You
may notice slight changes in drivability during this process, but it’s an
important part of your Hybrid’s high voltage battery optimization
features.
You may hear a series of clicks from the cargo area when you first turn
the key in the ignition. This sound is the high voltage contactors closing
to allow you to start your hybrid.
In addition, you may hear fan noise and a slight tapping sound from the
rear as the vent door operates. This fan may continue to operate for
short durations after the vehicle has been turned off. These noises are a
customary part of hybrid operation and do not require service.
If the vehicle is left inoperative for over 31 days, it may be necessary to
jumpstart the vehicle. For more information, refer toJump starting
your (Low voltage [underhood] battery only)in theRoadside
Emergencieschapter.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Introduction
7

Frequently asked questions
Question Answer
What are the series of clicks from
the cargo area when I first turn
the key in the ignition?The high voltage battery is
electrically isolated from the rest
of the vehicle when the key is
OFF. When the key is turned ON,
high voltage contactors inside the
battery are closed to make the
electricity available to the
motor/generator and enable the
vehicle to drive. The clicks are the
sound of these contactors as they
close and open during start up and
shut down.
Why does the engine always start
at key-on?Your engine is started at key-on
because the emission components
need to be warm in order to
minimize tailpipe emissions, and in
cooler climates for cabin heating
and windshield defrost
performance.
After I start my car in the
morning, why does it take a long
time before the engine shuts
down?There are several reasons the
engine stays on for an extended
amount of time when it is first
started. One common reason is to
ensure that the emissions
components are warm enough to
minimize tailpipe emissions. As the
climate gets cooler, this
“engine-ON” time is extended.
Why does my engine never shut
down above 40 mph (64 km/h)?The engine is required to turn on
above this speed to protect the
transaxle hardware.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
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 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:TheService
engine soonindicator 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, theService 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 theService
engine soonlight 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.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
18

WARNING: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.
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.
WARNING: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.
Anti-lock brake system:If the
ABS light stays illuminated or
continues to flash, a malfunction has
been detected, 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 the ignition is
turned to the on position, 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.
P!
BRAKE
ABS
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
19

WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
AdvanceTrac/Traction
Control™:Illuminates when the
AdvanceTrac/Traction Control™ is
active. If the light remains on, have
the system serviced immediately,
refer to theDrivingchapter for
more information.
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 three
seconds to ensure the bulb is working. If the light does not turn on or
begins to flash, have the system inspected by your authorized dealer. For
more information on this system, refer toTire pressure monitoring
system (TPMS)in theTires, Wheels and Loadingchapter.
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.
Anti-theft system:Flashes when
the SecuriLock™ Passive Anti-theft
System has been activated.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
21

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.
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.
Parking brake on chime:Sounds when the parking brake is left on and
the vehicle is driven. If the warning stays on after the park brake is off,
contact your authorized dealer as soon as possible.
HEV Engine off Reminder Chime:Sounds for 10 seconds when the
PRNDL is in the P (Park) position and the Driver’s door is ajar (open)
while ignition is on. Always turn your ignition key to off and remove key
before leaving your vehicle. (The engine may be off when the vehicle is
stopped, yet the key is on, and the engine can turn on at any time)
Message center activation chime:Sounds when a warning message
(except PARKING BRAKE ENGAGED while parked) appears in the
message center display for the first time.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
22

Trip odometer:Registers the miles
(kilometers) of individual journeys.
To reset, press and release the
message center INFO button until
TRIP A mode appears in the display.
Press the control again to select the
TRIP B feature. Press and hold the RESET button to reset.
Tachometer:Indicates the engine
speed in revolutions per minute.
Driving with your tachometer
pointer continuously at the top of
the scale may damage the engine.
The pointer will indicate engine
RPMs when the engine is running
and point at the EV symbol when
the engine is off and the vehicle is running on pure electrical power.
Fuel gauge:Indicates
approximately how much fuel is left
in the fuel tank (when the ignition
is in the on position). The fuel
gauge may vary slightly when the
vehicle is in motion or on a grade.
Refer toFilling the tankin the
Maintenance and Specifications
chapter for more information.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
24

AUDIO SYSTEMS
AM/FM/single CD or in-dash CD6/MP3 satellite compatible sound
system
WARNING:Driving while distracted can result in loss of vehicle
control, accident and injury. Ford strongly recommends that
drivers use extreme caution when using any device that may take their
focus off the road. The driver’s primary responsibility is the safe
operation of their vehicle. Only use cell phones and other devices not
essential to the driving task when it is safe to do so.
Accessory delay:Your vehicle is equipped with accessory delay. With
this feature, the radio and other electrical accessories may be used for
up to ten minutes after the ignition is turned off or until either front
door is opened.
Note:Your vehicle is equipped with
a unique audio system. If your
display shows six small circles in the
display, your audio system is a CD6
system. If not, your system is a
Single CD system.
Setting the clock
To set the time, press CLOCK. The display will read SET TIME. Use the
memory preset numbers (0–9) to enter in the desired time–hours and
minutes. The clock will then begin from that time.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Entertainment Systems
25

AM/FM Radio
/ VOL (Power/Volume):Press
to turn the radio on/off. Turn the
knob to increase/decrease volume.
If the volume is set above a certain
level and the ignition is turned off,
the volume will come back on at a
nominal listening level when the
ignition is turned back on.
AM/FM:Press repeatedly to select AM/FM1/FM2 frequency band.
TUNE:Turn the knob to go
up/down the frequency band in
individual increments.
DIRECT:Press DIRECT and then select the desired radio frequency
(i.e. 93.9) using the memory preset numbers (0–9).
SEEK/TRACK:Press
SEEK/TRACKto access the
previous/next strong radio station.
SCAN:Press for a brief sampling of all strong radio stations.
MEMORY PRESETS (0–9):When
tuned to any station, press and hold
a preset button until sound returns
and PRESET # SAVED appears in
the display. You can save up to 30
stations, 10 in AM, 10 in FM1 and FM2.
Saving presets automatically (Autoset)–Autoset allows you to set the
strongest local radio stations without losing your original manually set
preset stations for AM/FM1/FM2.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Entertainment Systems
26