If you see any corrosion on the battery or
terminals, remove the cables from the
terminals and clean with a wire brush. You
can neutralize the acid with a solution of
baking soda and water.
When a battery replacement is required, the
battery should only be replaced with a Ford
recommended replacement battery that
matches the electrical requirements of the
vehicle.
Because your vehicle
’s engine is
electronically-controlled by a computer,
some engine control settings are maintained
by power from the low voltage battery. Some
engine computer settings, like the idle trim
and fuel trim strategy, optimize the
driveability and performance of the engine.
Some other computer settings, like the clock
and radio station presets, are also maintained
in memory by power from the low voltage
battery. When a technician disconnects and
connects the low voltage battery, these
settings are erased. Note:
Until you switch the ignition to the on
position, you will receive a message in your
information display stating that your vehicle
is not in park.
Complete the following procedure in order
to restore the settings:
1. With the vehicle at a complete stop, set the parking brake.
2. Shift the transmission into P.
3. Turn off all accessories.
4. Step on the brake pedal and start the vehicle.
5. Run the engine until it reaches normal operating temperature. While the engine
is warming up, complete the following:
Reset the clock. See Audio System
(page 355). Reset the power windows
bounce-back feature. See Windows and
Mirrors (page 93). Reset the radio station
presets.
See Audio System (page 355).
6. Allow the engine to idle for at least one minute. If the engine turns off, step on
the accelerator to start the engine. 7. While the engine is running, step on the
brake pedal and shift the transmission to
N.
8. Allow the engine to run for at least one minute by pressing on the accelerator
pedal.
9. Drive your vehicle at least 10 miles (16 kilometers) to completely relearn the idle
and fuel trim strategy.
Note: Certain features may not operate if
the Battery Monitor System is not reset with
a scan tool following a jump start or battery
replacement. Normal electrical accessory
operation should resume after your vehicle
is left undisturbed for 8 hours.
Note: If you do not allow the engine to
relearn the idle and fuel trim strategy, the
idle quality of your vehicle may be adversely
affected until the engine computer
eventually relearns the idle trim and fuel trim
strategy.
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MKZ Hybrid (), enUSA Maintenance
Air distribution control: Touch these buttons to switch airflow from the windshield, instrument pan\
el, or footwell vents on or off.
The system can distribute air through any combination of these vents.
I
MAX Defrost:
Touch the button to maximize defrosting. Outside air flows through the wi\
ndshield vents, fan automatically adjusts
to the highest speed and the temperature dial returns to the full heat p\
osition. You can use this setting to defog or clear a thin
covering of ice from the windshield. The heated rear window also automat\
ically turns on when you select MAX Defrost.
Note:
To prevent window fogging, you cannot select recirculated air when MAX De\
frost is on.
Driver settings:
J
Touch the
+ or – to increase or decrease the air temperature on the passenger side of th\
e vehicle.
Touch the heated seat icon to switch the heated seat off and on (if equi\
pped).
Touch the climate-controlled seat icon to switch the climate-controlled s\
eat off and on (if equipped).
Touch
MyTemp to select your preset temperature setpoint. Touch and hold MyTemp to save a new preset temperature setpoint.
Touch the heated steering wheel icon to switch the heated steering wheel \
on and off (if equipped).
Note: If your vehicle is equipped with a
wood-trimmed steering wheel, it does not
heat between the 10 o'clock and 2 o'clock
positions. Smart Zone Feature
Each time you start your vehicle and drive
without an occupant in the front passenger
seat, the climate control system may
automatically switch to single zone mode (if
it was previously in dual zone mode) in order
to improve fuel economy. When this occurs,
the DUAL button turns off and the passenger
temperature changes to agree with the
driver's temperature.Press the
DUAL button or adjust the
passenger temperature to start dual zone
mode without a passenger present. The
system remains in dual zone mode until the
start your vehicle again.
Turning the Feature On
Press and hold the
DUAL button for more
than four seconds. Only the driver's
temperature display flashes to signify that
the feature is on.
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MKZ Hybrid (), enUSA MyLincoln Touch™