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•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found inscheduled maintenance information.
Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
1 mpg [0.4 km/L] is lost for every 400 lb [180 kg] of weight carried).
•Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski racks) may reduce
fuel economy.
•Using fuel blended with alcohol may lower fuel economy.
•Fuel economy may decrease with lower temperatures during the first
8–10 miles (12–16 km) of driving.
•Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
•Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
•Close windows for high speed driving.
EMISSION CONTROL SYSTEM
Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards. To make sure that the catalytic
converter and other emission control components continue to work
properly:
•Use only the specified fuel listed.
•Avoid running out of fuel.
•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed inscheduled maintenance information
performed according to the specified schedule.
The scheduled maintenance items listed inscheduled maintenance
informationare essential to the life and performance of your vehicle
and to its emissions system.
If other than Ford, Motorcraftor Ford-authorized parts are used for
maintenance replacements or for service of components affecting
Maintenance and Specifications
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Note:During extended periods of vehicle storage (30 days or more),
fuel may deteriorate due to oxidation. Add MotorcraftGas Stabilizer or
equivalent meeting Ford material specification ESE-M99C112-A to the
vehicle fuel system whenever actual or expected storage periods exceed
30 days. Follow the instructions on the additive label. The vehicle should
then be operated at idle speed to circulate the additive throughout the
fuel system.
Cooling system
•Protect against freezing temperatures.
•When removing vehicle from storage, check coolant fluid level.
Confirm there are no cooling system leaks, and fluid is at the
recommended level.
Battery
•Check and recharge as necessary. Keep connections clean.
•If storing your vehicle for more than 30 days without recharging the
battery, it may be advisable to disconnect the battery cables to ensure
battery charge is maintained for quick starting.
Note:If battery cables are disconnected, it will be necessary to reset
memory features.
Brakes
•Make sure brakes and parking brake are fully released.
Tires
•Maintain recommended air pressure.
Miscellaneous
•Make sure all linkages, cables, levers and pins under vehicle are
covered with grease to prevent rust.
•Move vehicles at least 25 feet (8 m) every 15 days to lubricate
working parts and prevent corrosion.
Removing vehicle from storage
When your vehicle is ready to come out of storage, do the following:
•Wash your vehicle to remove any dirt or grease film build-up on
window surfaces.
•Check windshield wipers for any deterioration.
•Check under the hood for any foreign material that may have collected
during storage (mice/squirrel nests).
Maintenance and Specifications
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What Maintenance Schedule
Should You Follow? ................336
Seats ..........................................109
child safety seats ....................156
cleaning ...................................282
heated ......................................114
SecuriCode keyless entry
system ........................................103
SecuriLock passive anti-theft
system ........................................105
Servicing your vehicle ..............284
Setting the clock .........................26
Snowplowing .................................6
SOS Post Crash Alert ...............151
Spark plugs,
specifications .....................320, 324
Special notice
ambulance conversions ..............6
utility-type vehicles ....................6
Specification chart,
lubricants ...................................321
Speed control ..............................73
Starting a flex fuel vehicle .......209
Starting your
vehicle ........................206–207, 209
jump starting ..........................263
Steering wheel
controls ......................................75
tilting .........................................64
Stereo
CD-MP3 .....................................26
SYNC..........................................43
T
Tilt steering wheel ......................64Tire Pressure Monitoring
System (TPMS)
Tires, Wheels and Loading ....187
Tires ...........................171–173, 251
alignment ................................180
care ..........................................176
changing ..................251, 254, 256
checking the pressure ............176
inflating ...................................174
label .........................................186
replacing
..................................177
rotating
....................................180
safety practices
.......................179
sidewall information
...............181
snow tires and chains
............192
spare tire
.........................252, 254
terminology
.............................173
tire grades
...............................172
treadwear
........................172, 176
Towing
.......................................200
recreational towing
.................204
trailer towing
..........................200
wrecker
....................................266
Transmission
.............................222
brake-shift interlock (BSI)
....221
fluid, checking and adding
(automatic)
.............................314
fluid, refill capacities
..............321
lubricant specifications
..........321
Trunk
...........................................86
Turn signal
..................................55
U
Universal garage door opener
....77
USB port
......................................36
Index
361
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)