Page 3 of 339
Customer Assistance 272
Reporting safety defects (U.S. only) 277
Reporting safety defects (Canada only) 278
Cleaning 279
Maintenance and Specifications 287
Engine compartment 288
Engine oil 292
Battery 296
Engine coolant 298
Fuel information 304
Air filter(s) 321
Part numbers 322
Maintenance product specifications and capacities 323
Engine data 326
Accessories 329
Ford Extended Service Plan 331
Index 334
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system or translation in whole or part is not permitted without written
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Table of Contents
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Vehicle Symbol Glossary
Power Windows
Front/Rear
Power Window Lockout
Child Safety Door
Lock/UnlockInterior Luggage
Compartment Release
Panic AlarmEngine Oil
Engine CoolantEngine Coolant
Temperature
Do Not Open When HotBattery
Avoid Smoking, Flames,
or SparksBattery Acid
Explosive GasFan Warning
Power Steering FluidMaintain Correct Fluid
LevelMAX
MIN
Service Engine SoonEngine Air Filter
Passenger Compartment
Air FilterJack
Check Fuel CapLow Tire Pressure
Warning
Introduction
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Engine oil and filter recommendations
Look for this certification
trademark.
Use SAE 5W-20 engine oil
Only use oils certified for gasoline engines by the American Petroleum
Institute (API). An oil with this trademark symbol conforms to the
current engine and emission system protection standards and fuel
economy requirements of the International Lubricant Standardization and
Approval Committee (ILSAC), comprised of U.S. and Japanese
automobile manufacturers.
To protect your engine and engine’s warranty, use MotorcraftSAE
5W-20 or an equivalent SAE 5W-20 oil meeting Ford specification
WSS-M2C930-A.SAE 5W-20 oil provides optimum fuel economy and
durability performance meeting all requirements for your
vehicle’s engine.Refer toMaintenance product specifications and
capacitieslater in this chapter for more information.
Do not use supplemental engine oil additives, cleaners or other engine
treatments. They are unnecessary and could lead to engine damage that
is not covered by Ford warranty.
Change your engine oil and filter according to the appropriate schedule
listed in thescheduled maintenance information.
Ford production and Motorcraftreplacement oil filters are designed for
added engine protection and long life. If a replacement oil filter is used
that does not meet Ford material and design specifications, start-up
engine noises or knock may be experienced.
It is recommended you use the appropriate Motorcraftoil filter or
another with equivalent performance for your engine application.
Maintenance and Specifications
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When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
WARNING:Fail-safe mode is for use during emergencies only.
Operate the vehicle in fail-safe mode only as long as necessary to
bring the vehicle to rest in a safe location and seek immediate repairs.
When in fail-safe mode, the vehicle will have limited power, will not be
able to maintain high-speed operation, and may completely shut down
without warning, potentially losing engine power, power steering assist,
and power brake assist, which may increase the possibility of a crash
resulting in serious injury.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
5. Re-start the engine and take your vehicle to an authorized dealer.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to an
authorized dealer as soon as possible.
FUEL FILTER
Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed.
Maintenance and Specifications
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service points ..................288–289
starting after a collision .........246
Engine block heater .................211
Engine oil ..................................292
checking and adding ..............292
dipstick ....................................292
filter, specifications ........295, 322
recommendations ...................295
refill capacities ........................323
specifications ..........................323
Event data recording ....................7
Exhaust fumes ..........................211
F
Fail safe cooling ........................302
Fleet MyKey programming ........92
Flexible Fuel Vehicle (FFV) ....304
Fluid capacities .........................323
Fog lamps ....................................53
Four-Wheel Drive vehicles
driving off road .......................237
preparing to drive your
vehicle .....................................222
Fuel ............................................304
calculating fuel
economy ............................20, 311
cap ...........................................307
capacity ...................................323
choosing the right fuel ...........308
comparisons with EPA fuel
economy estimates .................314
detergent in fuel .....................309
filler funnel .............................310
filling your vehicle with
fuel ...........................304, 307, 311
filter, specifications ........303, 322
fuel pump shut-off switch .....246
improving fuel economy ........311octane rating ...................308, 326
quality ......................................309
running out of fuel .........264, 310
safety information relating to
automotive fuels .....................304
Fuel - flex fuel vehicle
(FFV) .................................304, 308
Fuses ..................................246–247
G
Garage door opener ....................80
Gas cap (see Fuel cap) ............307
Gas mileage (see Fuel
economy) ...................................311
Gauges .........................................16
H
Hazard flashers .........................245
Headlamps ...................................52
aiming ........................................55
bulb specifications ....................59
daytime running lights .............54
flash to pass ..............................54
high beam .................................53
replacing bulbs .........................60
turning on and off ....................52
Heating
heating and air conditioning
system .......................................48
manual heating and air
conditioning system .................45
Hood ..........................................288
I
Ignition ...............................207, 326
Illuminated visor mirror .............66
Index
336
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)