2009 Mercury Mariner Hybrid brake fluid

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 Lower
Anchor
Child Seat Tether
AnchorBrake System
Anti-Lock Brake SystemParking Brake System
Brake Fluid -
Non-Petroleum BasedParking Aid System
Stability Control SystemSpeed Control
Master Lighting SwitchHazard Warning Flasher
Fog Lamps-FrontFuse Compartment
Fuel Pump ResetWindshield Wash/Wipe
Windshield
Defrost/DemistRear Window
Defrost/Demist
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Introduction
16

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

Warnings Status
Driver door ajar Warning cannot be reset
Passenger door ajar
Rear left door ajar
Rear right door ajar
Stop safely now Warning returns after 10 minutes if
condition still exists
High engine temperature
High motor temperature
Park brake engaged
XXX miles (km) to E fuel level
low
Liftgate/Glass ajar Warning returns after the ignition key
is turned from off to on.
Check fuel fill inlet
Check brake system
Brake fluid level low
Regen brakes disabled
Low tire pressure
Tire pressure monitor fault
Tire pressure sensor fault
XX% oil life change soon
Oil change required
DRIVER DOOR AJAR— Displayed when the driver’s door is not
completely closed.
PASSENGER DOOR AJAR— Displayed when the passenger side door
is not completely closed.
REAR LEFT DOOR AJAR— Displayed when the rear left door is not
completely closed.
REAR RIGHT DOOR AJAR— Displayed when the rear right door is
not completely closed.
STOP SAFELY NOW— Displayed when the Master electrical hazard
warning lamp is illuminated indicating a Hybrid component failure. If this
warning occurs, the vehicle will soon shutdown without further warning,
stop the vehicle as soon as safely possible and contact your authorized
dealer as soon as possible.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Driver Controls
83

HIGH ENGINE TEMPERATURE— Displayed when the engine
coolant is overheating. Engine coolant temperature warning lamp will
illuminate indicating coolant temperature is high. Stop the vehicle as
soon as safely possible, turn off the engine and let it cool. Check the
coolant level. Refer toEngine coolantin theMaintenance and
Specificationschapter. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
WARNING:When the engine and radiator are hot, scalding
coolant and steam may shoot out under pressure and cause
serious injury. Do not remove the cooling system cap when the engine
and radiator are hot.
HIGH MOTOR TEMPERATURE— Displayed when the motor
electronics are overheating. Stop the vehicle as soon as safely possible,
turn off the engine and let it cool. Refer toEngine coolant and
motor/electronics coolantin theMaintenance and Specifications
chapter. If the warning stays on or continues to come on, contact your
authorized dealer as soon as possible.
PARK BRAKE ENGAGED— Displayed when the manual park brake is
set, the engine is running and the vehicle is driven more than 3 mph
(5 km/h). If the warning stays on after the park brake is released,
contact your authorized dealer as soon as possible.
XXX MILES TO E FUEL LEVEL LOW— Displayed as an early
reminder of a low fuel condition.
LIFTGATE / GLASS AJAR— Displayed when the liftgate or liftgate
glass is not completely closed. Press RESET to reset display.
CHECK 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.
CHECK FUEL FILL INLET— Displayed when the fuel fill inlet may
not be properly closed. Refer toEasy Fuel™ “no cap” fuel systemin
theMaintenance and Specificationschapter.
BRAKE FLUID LEVEL LOW— Indicates the brake fluid level is low
and the brake system should be inspected immediately. Refer toBrake
fluidin theMaintenance and Specificationschapter.
REGEN BRAKE DISABLED— Indicates the regenerative braking
system is disabled at this moment. Please see your authorized dealer if
this warning remains present over several days.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Driver Controls
84

Switching Off AdvanceTracwith RSC
If the vehicle is stuck in snow, mud or sand, and seems to lose engine
power, switching off certain features of the AdvanceTracwith RSC
system may be beneficial because the wheels are allowed to spin. This
will restore full engine power and will enhance momentum through the
obstacle. To switch off the AdvanceTracwith RSCsystem press the
AdvanceTracwith RSCOffbutton. Full features of the AdvanceTrac
with RSCsystem can be restored by pressing the AdvanceTracwith
RSCOffbutton again or by turning off and restarting the engine.
If you switch off the AdvanceTracwith RSCsystem, the sliding car
icon
will illuminate steadily. Pressing the AdvanceTracwith RSC
Offbutton again will turn off thesliding caricon
.
In R (Reverse), ABS and the Engine and Brake Traction Control features
will continue to function; however, ESC and RSCare disabled.
AdvanceTracwith RSCFeatures
Button
functions“Sliding
car”
icon
RSCESCTraction
Control
Default at
start-upIlluminated
during bulb
checkEnabled Enabled Enabled
Button pressed
momentarilyIlluminated
solidEnabled Enabled Disabled
Button pressed
again after
deactivationNot
illuminatedEnabled Enabled Enabled
STEERING
Your vehicle is equipped with an Electric Power-Assisted Steering
(EPAS) system. There is no fluid reservoir to check or fill.
If your vehicle loses electrical power while you are driving (or if the
ignition is turned off), you can steer the vehicle manually, but it takes
more effort. Under extreme usage conditions, the steering effort may
increase. This occurs to prevent overheating and permanent damage to
your steering system. If this should occur, you will neither lose the ability
to steer the vehicle manually nor will it cause permanent damage.
Typical steering and driving maneuvers will allow the system to cool and
steering assist will return to normal.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Driving
210

Avoid excessive speed because vehicle momentum can work against you
and cause the vehicle to become stuck to the point that assistance may
be required from another vehicle. Remember, you may be able to back
out the way you came if you proceed with caution.
Mud and water
If you must drive through high
water, drive slowly. Traction or
brake capability may be limited.
When driving through water,
determine the depth; avoid water
higher than the bottom of the hubs
(if possible) and proceed slowly. If
the ignition system gets wet, the
vehicle may stall.
Once through water, always try the brakes. Wet brakes do not stop the
vehicle as effectively as dry brakes. Drying can be improved by moving
your vehicle slowly while applying light pressure on the brake pedal.
Be cautious of sudden changes in vehicle speed or direction when you
are driving in mud. Even 4WD vehicles can lose traction in slick mud. As
when you are driving over sand, apply the accelerator slowly and avoid
spinning your wheels. If the vehicle does slide, steer in the direction of
the slide until you regain control of the vehicle.
If the transmission, transfer case or front axle are submerged in water,
their fluids should be checked and changed, if necessary.
Driving through deep water may damage the transmission.
If the front or rear axle is submerged in water, the axle lubricant should
be replaced.
After driving through mud, clean off residue stuck to rotating driveshafts
and tires. Excess mud stuck on tires and rotating driveshafts causes an
imbalance that could damage drive components.
“Tread Lightly” is an educational
program designed to increase public
awareness of land-use regulations
and responsibilities in our nation’s
wilderness areas. Ford Motor
Company joins the U.S. Forest Service and the Bureau of Land
Management in encouraging you to help preserve our national forest and
other public and private lands by “treading lightly.”
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Driving
220

OPENING THE HOOD
1. Inside the vehicle, pull the hood
release handle located under the
bottom of the instrument panel.
2. At the front of the vehicle, lift up
on the auxiliary latch handle located
in the center between the hood and
the grille.
3. Lift the hood open and secure it
with the prop rod.
IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
1. Engine coolant reservoir
2. Motor/Electronics (M/E) coolant
reservoir
3. Engine oil filler cap
4. Brake fluid reservoir
5. Power distribution box6. Low voltage (underhood) battery
7. Engine air filter assembly
8. Engine oil dipstick
9. Windshield washer fluid reservoir
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Maintenance and Specifications
272

BRAKE FLUID
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Check fluid levels with the ignition
in the RUN position. Fluid levels
between the “MIN” and “MAX” lines
are within the normal operating
range; there is no need to add fluid.
If the fluid levels are outside of the
normal operating range the
performance of your brake system could be compromised; seek service
from your authorized dealer immediately.
TRANSMISSION FLUID
Checking electronically controlled continuously variable
transmission (eCVT)
Refer to yourscheduled maintenance informationchapter for
scheduled intervals for fluid checks and changes. Your transmission does
not consume fluid. It is designed to be filled for life. However, the fluid
level should be checked if you notice some sign of fluid leakage.
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is warmed up
(approximately 20 miles [30 km]). If your vehicle has been
operated for an extended period at high speeds, in city traffic
during hot weather or pulling a trailer, the vehicle should be
turned off for about 30 minutes to allow fluid to cool before
checking.
1. Drive the vehicle 20 miles (30 km) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Maintenance and Specifications
298