2008 Mercury Mariner Hybrid ignition

If your vehicle goes off the edge of the pavement
•If your vehicle goes off the edge of the pavement, slow down, but
avoid severe brake application, and ease the vehicle back onto the
pavement only after reducing your speed. Do not turn the steering
wheel too sharply while returning to the road surface.
•It may be safer to stay on the apron or shoulder of the road and slow
down gradually before returning to the pavement. You may lose
control if you do not slow down or if you turn the steering wheel too
sharply or abruptly.
•It often may be less risky to strike small objects, such as highway
reflectors, with minor damage to your vehicle rather than attempt a
sudden return to the pavement which could cause the vehicle to slide
sideways out of control or roll over. Remember, your safety and the
safety of others should be your primary concern.
Vehicles with a higher center of gravity such as utility and
four-wheel drive vehicles handle differently than vehicles with a
lower center of gravity. Utility and four-wheel drive vehicles arenot
designed for cornering at speeds as high as passenger cars any more
than low-slung sports cars are designed to perform satisfactorily under
off-road conditions. Avoid sharp turns, excessive speed and abrupt
maneuvers in these vehicles. Failure to drive cautiously could result in
an increased risk of loss of vehicle control, vehicle rollover, personal
injury and death.
If your vehicle gets stuck
If your vehicle gets stuck in mud or snow it may be rocked out by
shifting between forward and reverse gears, stopping between shifts, in a
steady pattern. Press lightly on the accelerator in each gear.
Do not rock the vehicle if the engine is not at normal operating
temperature or damage to the transmission may occur.
Do not rock the vehicle for more than a few minutes or damage
to the transmission and tires may occur or the engine may
overheat.
Always set the parking brake fully and make sure the gearshift is
latched in P (Park). Turn the ignition to the LOCK position and
remove the key whenever you leave your vehicle.
2008 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
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Driving
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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.”
2008 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Driving
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HAZARD FLASHER CONTROL
The hazard flasher is located on the
steering column, just behind the
steering wheel. The hazard flashers
will operate when the ignition is in
any position or if the key is not in
the ignition.
Push in the flasher control and all
front and rear direction signals will
flash. Press the flasher control again
to turn them off. Use it when your
vehicle is disabled and is creating a
safety hazard for other motorists.
Note:With extended use, the flasher may run down your low voltage
(underhood) battery.
FUEL PUMP/HIGH VOLTAGE SHUT-OFF SWITCHES
The fuel pump shut-off switch stops the electric fuel pump from sending
fuel to the engine and the high voltage shut-off switch shuts off power
from the high voltage battery when your vehicle receives a substantial
physical jolt.
After an accident, if the engine does not start, one or both of the
switches may have been activated.
2008 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
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The fuel pump shut-off switch is
located in the front passenger’s
footwell, behind a flip-up cover.
The high voltage shut-off switch is
located in the cargo area on the
passenger side of the vehicle in the
jack compartment, behind the jack
access door. The switch is located
behind the jack.
To reset the switch(es):
1. Turn the ignition to LOCK.
2. Check the fuel system for leaks.
3. If no leaks are apparent, reset the switch by pushing in on the reset
button. Both switches should be checked and reset.
4. Turn the ignition to RUN.
5. Wait a few seconds and return the key to LOCK.
6. Make another check for leaks.
2008 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
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The fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
1 30A Not used (spare)
2 15A Brake On/Off switch
3 15A Not used (spare)
4 30A 110V inverter
5 10A Keypad illumination, Brake Shift
Interlock (BSI), SPDJB
6 20A Turn signals, Stop lamps
7 10A Low beam headlamps (left)
8 10A Low beam headlamps (right)
9 15A Interior lights
10 15A Backlighting
11 10A Four wheel drive
12 7.5A Power mirror switch
13 7.5A Canister vent
14 10A FCIM (radio buttons), Satellite
radio, Front display module
15 10A Climate control
16 15A Not used (spare)
17 20A All lock motor feeds, Liftgate
release, Liftglass release
18 20A Heated seat
19 25A Rear wiper
20 15A Datalink
21 15A Fog lamps
22 15A Park lamps
23 15A High beam headlamps
24 20A Horn relay
25 10A Demand lamps
26 10A Instrument panel cluster
27 20A Ignition switch
2008 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
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Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
9 50A** ABS
10 30A** Front wipers
11 30A** PCM/Power sustain
12 40A** Blower motor
13 10A* A/C clutch
14 10A* Heater/Coolant pump
1550A** Traction Brake Control Module
(TBCM)
16 40A** Cooling fan 1
17 40A** Cooling fan 2
18 50A** ABS solenoid
19 30A** Power seats
20 — A/C clutch relay
21A — Rear defroster relay
21B — Not used
21C — Blower relay
21D — PCM relay
22 — Not used
23 5A* TBCM
24 20A* Fuel pump
25 15A* Ignition coils
26 5A* Interlock
27 10A* Cooling fan/TCM
28 15A* Heated Exhaust Gas Oxygen
(HEGO) sensor
29 15A* PCM power
30A — Cooling fan 1 relay
30B — Power sustain relay
30C — Cooling fan main relay
30D — Cooling fan 2 relay
31A — Reverse lamp relay
2008 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
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JUMP STARTING (LOW VOLTAGE [UNDERHOOD] BATTERY ONLY)
Your vehicle has two separate jump starting procedures; the following
procedure is for the low voltage (underhood) battery only. Refer to
Jump starting the high voltage batteryin this chapter for information
on jump starting the high voltage battery.
The gases around the battery can explode if exposed to flames,
sparks, or lit cigarettes. An explosion could result in injury or
vehicle damage.
Batteries contain sulfuric acid which can burn skin, eyes and
clothing, if contacted.
Do not attempt to push-start your automatic transmission
vehicle. Automatic transmissions do not have push-start
capability. Attempting to push-start a vehicle with an automatic
transmission may cause transmission damage.
Preparing your vehicle
If your low voltage (underhood) battery becomes disconnected or
disabled for any reason, the vehicle controller must relearn the engine’s
operating characteristics in order to operate it at maximum efficiency.
This relearning process occurs the first time the vehicle is driven after
reconnecting the low voltage battery. If the learning procedure does not
have time to complete during the drive, the engine will continue to
operate for 3-5 seconds after you turn the ignition off to complete the
relearning process. This is a normal condition and will not re-occur until
the low voltage battery is disconnected again. The brake system must
also be reset. Refer toLow voltage (underhood) batteryin the
Maintenance and Specificationchapter for more information.
1.Use only a 12–volt supply to start your vehicle.
2. Do not disconnect the battery of the disabled vehicle as this could
damage the vehicle’s electrical system.
3. Park the booster vehicle close to the hood of the disabled vehicle
making sure the two vehiclesdo nottouch. Set the parking brake on
both vehicles and stay clear of the engine cooling fan and other moving
parts.
4. Check all battery terminals and remove any excessive corrosion before
you attach the battery cables. Ensure that vent caps are tight and level.
5. Turn the heater fan on in both vehicles to protect from any electrical
surges. Turn all other accessories off.
2008 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
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Roadside Emergencies
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JUMP STARTING THE HIGH VOLTAGE BATTERY
Your vehicle has two separate jump starting procedures; the following
procedure is for the cargo area high voltage battery only. Refer to the
Jump starting your vehicle (Low voltage [underhood] battery only)
section in this chapter for information on jump starting the low voltage
(underhood) battery.
The gases around the battery can explode if exposed to flames,
sparks, or lit cigarettes. An explosion could result in injury or
vehicle damage.
The high voltage battery contains potassium hydroxide (a strong
alkaline electrolyte) which can burn skin, eyes and clothing, if
contacted.
Do not attempt to push-start your vehicle. This vehicle does not
have push-start capability.
If you attempt to start your vehicle and the engine cranks but does not
start, the high voltage battery may need to be jump started.
The Service Soon (yellow wrench)
light in the instrument cluster may
also be illuminated and the message
center may display a message.
To jump start the high voltage
battery, turn the ignition to OFF,
open the access panel on the end of
the driver side instrument panel and
press the jump start button
momentarily. After pressing the
button, you should wait eight
minutes before attempting to start
the engine, otherwise the high
voltage battery may not receive
sufficient charge to start the engine.
The high voltage battery will use voltage from the low voltage
(underhood) battery to charge itself.
2008 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
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Roadside Emergencies
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