2010 Mercury Mariner light

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Page 281 of 339

Mercury Mariner 2010  Owners Manuals ENGINE
Engines are more efficient when they are clean because grease and dirt
buildup keep the engine warmer than normal. When washing:
•Take care when using a power washer to clean the engine. The

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Mercury Mariner 2010  Owners Manuals 2. Wipe the surface with a damp, clean, white cotton cloth. For more
thorough cleaning, use a mild soap and water solution. If the spot cannot
be completely cleaned by this method, the area may be cle

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Mercury Mariner 2010  Owners Manuals BATTERY
Your vehicle is equipped with a
Motorcraftmaintenance-free
battery which normally does not
require additional water during its
life of service.
If your battery has a cover/shield, make sure i

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Mercury Mariner 2010  Owners Manuals •DO NOT MIXdifferent colors or types of coolant in your vehicle.
Make sure the correct coolant is used.DO NOT MIXrecycled coolant
and new (unused) coolant together in the vehicle. Mixing of engine
c

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Mercury Mariner 2010  Owners Manuals Severe climates
If you drive in extremely cold climates (less than –34°F [–36°C]):
•It may be necessary to increase the coolant concentration
above 50%.
•NEVER increase the coolant concentra

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Mercury Mariner 2010  Owners Manuals Flex fuel vehicle (FFV) fuel fill inlet
If your vehicle is flex fuel capable, it will have a yellow bezel placed over
the fuel fill inlet.
Choosing the right fuel
If your vehicle is a flexible fuel ve

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Mercury Mariner 2010  Owners Manuals Running out of fuel
Avoid running out of fuel because this situation may have an adverse
effect on powertrain components.
If you have run out of fuel:
•You may need to cycle the ignition from off to

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Mercury Mariner 2010  Owners Manuals •Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found inscheduled maintenance information.
Conditions
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