tow bar Mercury Mariner 2010 Owner's Manuals

3. Use a long, flat object to depress
the tongue in the endcaps on both
sides of the cross-bar.
4. Slide the cross-bar assembly off
the end of the rail.
Be sure to check that the thumbwheels are tight each time load is
added, or removed from the roof rack, and periodically while traveling.
Always ensure the load is secure before traveling.
Note:When the cross bars are installed and unloaded, noise can be
minimized by removing, or re-positioning the cross bars. Position the
forward cross bar rearward of the center of the roof rail system by 2.5 in
(63.5 mm) and space the second cross bar 2.5 in (63.5 mm) from the
forward cross bar.
To reinstall the cross-bar assembly (if equipped) to the roof rack
side rails:
1. Ensure that both cross-bar
assemblies are installed with the F
(front) arrow facing towards the
front of the vehicle.
2. Use a long, flat object to press
the tongue in the endcaps on both
sides of the cross-bar.
3. Slide the cross-bar assemblies
over the end cap tongue and into
the side rails.
4. Tighten thumbwheel at both ends
of the cross-bar.
Driver Controls
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2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)

•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.
EPA fuel economy estimates
Every new vehicle should have a sticker on the window called the
Monroney Label which contains EPA fuel economy estimates. Contact
your authorized dealer if the Monroney Label is not supplied with your
vehicle. The EPA fuel economy estimates should be your guide for the
fuel economy comparisons with other vehicles. Your fuel economy may
vary depending upon the method of operation and conditions.
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.
Maintenance and Specifications
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2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)