2011 LINCOLN MKZ HYBRID battery

WARNING LIGHTS AND CHIMES
Warning lights and gauges can alert you to a vehicle condition that may
become serious enough to cause extensive repairs. A warning light may
illuminate when a problem exists with one of your vehicle’s functions.
Many lights will illuminate when you start your vehicle to make sure the
bulbs work. If any light remains on after starting the vehicle, refer to the
respective system light explanation later in this section for additional
information.
Note:Some warning lights are reconfigurable telltale (RTT) indicators;
they will display in the message center and function the same as the
warning light, but they will not display on startup as regular warning
lights do.
Service engine soon:The service
engine soon light illuminates when
the ignition is turned to the on
position to check the bulb.
•Illuminates with key on, vehicle off:If the light illuminates, the
service engine soon light is working properly.
•Illuminates with key on, vehicle off, then starts to blink:The
light illuminates when the ignition is turned to the on position to
check the bulb and to indicate whether the vehicle is ready for
Inspection/Maintenance (I/M) testing. If after 15 seconds the service
engine soon light blinks eight times, it means that the vehicle is not
ready for Inspection/Maintenance (I/M) testing. This can occur if the
vehicle’s engine or transmission has just been serviced, or the battery
OFF
456miles tompg:avg
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P
R
N
D
L
0
0 20 405060
100
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140
160
180
10 2030405060
70
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100
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120
km/h
MPH
F
EMPG60
40
20
0H
LPOWER
EV
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2011 MKZ Hybrid(hkz)
Owners Guide, 2nd Printing
USA(fus)

Safety belt:The warning light
illuminates momentarily when the
ignition is turned to the on position.
Illuminates to remind you to fasten
your safety belt. A Belt-Minder
chime will also sound to remind you to fasten your safety belt. Refer to
theSeating and Safety Restraintschapter to activate/deactivate the
Belt-Minderchime feature.
Stop safely hazard warning
(RTT):Indicates Hybrid component
fault/failure that will cause the
vehicle to shutdown, fail to start or
enter into a limited operating mode. A message may also display in the
message center.
Note: If the vehicle is still running, the vehicle may soon
shutdown without further warning and should be stopped safely.
If this lamp is lit, stop the vehicle, shift to P (Park), turn the key to the
off position, and attempt to restart the vehicle. If the fault remains, the
vehicle may require refueling, jump starting or service. For information
regarding the low-voltage (12–volt) battery only, please refer toJump
starting (low voltage [underhood] battery only)in theRoadside
Emergencieschapter.
Ready to drive:Illuminates once
the vehicle has successfully started
and will remain lit throughout the
drive. Indicates the vehicle is ready
to drive even when you don’t hear
the gasoline engine running.
Ready to drive (RTT):Illuminates
briefly once the vehicle has
successfully started. Indicates that
the vehicle is ready to drive even
when you don’t hear the gasoline
engine running.
Charging system (RTT):
Illuminates when the low-voltage
(12-volt) battery is not charging
properly. The message center
displays CHECK CHARGING SYSTEM. If it stays on while the vehicle is
running (Ready to drive indicator is illuminated), there may be a
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Owners Guide, 2nd Printing
USA(fus)

Engine coolant temperature
gauge:Indicates engine coolant
temperature. At normal operating
temperature, the level indicator will
be blue and will be in the normal
range (between “H” and “C”). If the
engine coolant temperature exceeds
the normal range, the level indicator
will change to red to indicate that
the engine is overheating. Stop the
vehicle as soon as safely possible,
switch off the engine and let the engine cool.
Empower instrument cluster level only:The
indicator next to the
gauge will illuminate in green or white to indicate the following:
•
Indicator white: This indicates that the hybrid system is not
warm enough to allow operation in electric vehicle mode only. The
gasoline engine will run continuously when the indicator is white.
Note:During silent key start mode, the
indicator will be white,
but the gasoline engine will not run. This is a result of the vehicle
computer allowing the engine to be cooler during the silent key start
period. This is normal operation and does not indicate a problem with
your vehicle. After the first engine start, the
indicator will turn
green when the gasoline engine is warm enough to turn off.
•
Indicator green: This indicates that the hybrid system is warm
enough to allow operation in electric vehicle mode.
If the vehicle operates in electric mode long enough, it is possible that
the gasoline engine may need to run to keep the system warm. In this
case, the
indicator will revert back to white.
High-voltage battery information
gauge:The fill level indicates the
amount of energy stored in the
high-voltage battery as a percent of
total energy capacity. The level will
increase and decrease as the battery
charges and discharges during
normal operation, but the hybrid
system will attempt to control the
level to approximately the middle of
the gauge under most driving
conditions.
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Owners Guide, 2nd Printing
USA(fus)

Enlighten, Engage and Empower instrument cluster levels only:The
up and down arrows provide information about the energy (both stored
and used) associated with the high voltage battery. The up arrow
indicates battery charging, such as when extra energy is stored in the
battery when coasting or braking. The down arrow indicates battery
discharging such as when the battery provides extra power to boost the
vehicle’s acceleration.
Engage and Empower instrument cluster levels only:A circular
symbol appears in the center of the gauge when energy is being
recaptured through the regenerative braking system. This indicates that
your hybrid vehicle is capturing and using energy that would have been
lost in a conventional vehicle. The regenerative braking system can be
activated by braking or coasting (i.e. even when you’re not pressing the
brake pedal).
Note:The up/down arrows include energy being used by accessories
(i.e. air conditioning, headlights, radio, etc.).
Fuel gauge:With the ignition on,
this gauge indicates approximately
how much fuel is left in the fuel
tank. The fuel gauge may vary
slightly when the vehicle is in
motion or on a grade. When fuel
level becomes low (50 miles [80 km]
to empty), the level indicator will
change to bright yellow. When fuel
level becomes critically low (0 miles
[0 km] to empty), the level indicator
will change to red.
The fuel icon with the arrow points to the side of the vehicle that the
fuel filler door is on.
Refer toFilling the tankin theMaintenance and Specifications
chapter for more information.
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Owners Guide, 2nd Printing
USA(fus)

If you calculate your average fuel economy by dividing distance traveled
by amount of fuel used, your figure may be different than displayed for
the following reasons:
•Your vehicle was not perfectly level during fill-up
•Differences in the automatic shut-off points on the fuel pumps at
service stations
•Variations in top-off procedure from one fill-up to another
•Rounding of the displayed values to the nearest 0.1 gallon (liter)
To determine your average highway fuel economy, do the following:
1. Drive the vehicle at least 5 miles (8 km) with the speed control
system engaged to display a stabilized average.
2. Record the highway fuel economy for future reference.
It is important to press the RESET button to reset the function after
setting the speed control to get accurate highway fuel economy readings.
For more information refer toEssentials of good fuel economyin the
Maintenance and Specificationschapter.
Distance to empty (DTE):Distance to Empty is displayed in the lower
right for miles or on the top right for kilometers of your vehicle’s
instrument cluster along with the efficiency, history graph or no display
(shown previously with history graph). This function will give you an
estimate of how far you can drive with the fuel remaining in your tank
under normal driving conditions. Distance to empty will vary according
to your driving habits.
DTE is calculated using a running average fuel economy, which is based
on your recent driving history of 500 miles (800 km). This value is not
the same as the average fuel economy display. The running average fuel
economy is re-initialized to a factory default value if the battery is
disconnected.
Turn your vehicle off when refuelling to correctly detect the amount fuel
being added and allow this feature to work correctly.
Refer toMessage centerin this chapter for more information on the
distance to empty display mode.
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Tachometer and EV mode gauge
(enlighten instrument cluster
level only):When the gasoline
engine is running, this gauge
displays the engine speed in
revolutions per minute (RPM).
When the hybrid system is operating
in electric vehicle mode (without
the gasoline engine), EV is
displayed. SeeEV mode onlynext.
EV mode only (enlighten
instrument cluster level only):
When the hybrid system is operating
in electric vehicle mode only, EV is
displayed.
Split power gauge (engage
instrument cluster level only):
This gauge indicates the power
being supplied by the vehicle’s two
power sources: the high voltage
battery and the gasoline engine.
When the hybrid system is operating
in electric vehicle mode (without
the gasoline engine), “EV” is
displayed.
Maximum displayed gasoline engine
power is greater than the maximum displayed battery power.
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2011 MKZ Hybrid(hkz)
Owners Guide, 2nd Printing
USA(fus)

Accessory power gauge
(empower instrument cluster
level only):This gauge indicates
electrical power demands from your
vehicle’s accessory systems.
Accessories such as air conditioning,
headlights, and radio use power but
do not contribute to propelling the
vehicle. The higher the level
indication on this gauge, the more
accessory power is being used. You
can see the level of this gauge change by turning accessories on and off.
Vehicle power gauge (empower
instrument cluster only):When
the transmission is in a drive gear
only, this gauge shows you vehicle
power demand and gasoline engine
on/off threshold. It is designed to
show you how close you are to the
gasoline engine on/off threshold and
how much power you are requesting
by how much you press on the
accelerator pedal.
The red level indicator shows vehicle power demand. The more you
press on the accelerator pedal, the more power you demand of the
vehicle. The green box shows the gasoline engine on/off threshold. If
vehicle power demand is reduced, the gasoline engine will turn off when
the red level indicator moves below the green box. In this case, the
hybrid system is operating in electric vehicle mode andEVis displayed
at the bottom of the gauge. When the red level indicator exceeds the
threshold, the system commands the gasoline engine on (and theEV
disappears).
When the gasoline engine is on for reasons outside of your control (such
as warming up the system or charging a low battery), the gasoline engine
on/off threshold (green box) disappears. When the on/off threshold box
is not displayed, the gasoline engine will not turn off regardless of how
little power you demand (even lifting your foot off of the accelerator).
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2011 MKZ Hybrid(hkz)
Owners Guide, 2nd Printing
USA(fus)

To play your portable music player using the auxiliary input jack:
1. Begin with the vehicle parked and the radio turned off.
2. Ensure that the battery in your portable music player is new or fully
charged and that the device is turned off.
3. Attach one end of the audio extension cable to the headphone output
of your player and the other end of the audio extension cable to the AIJ
in your vehicle.
4. Turn the radio on, using either a tuned FM station or a CD loaded into
the system. Adjust the volume to a comfortable listening level.
5. Turn the portable music player on and adjust the volume to 1/2 the
volume.
6. Press AUX on the vehicle radio repeatedly until LINE, LINE IN or
SYNC LINE IN appears in the display.
You should hear audio from your portable music player, although it may
be low.
7. Adjust the sound on your portable music player until it reaches the
level of the FM station or CD by switching back and forth between the
AUX and FM or CD controls.
Troubleshooting:
1. Do not connect the audio input jack to a line level output. Line level
outputs are intended for connection to a home stereo and are not
compatible with the AIJ. The AIJ will only work correctly with devices
that have a headphone output with a volume control.
2. Do not set the portable music player’s volume level higher than is
necessary to match the volume of the CD or FM radio in your audio
system as this will cause distortion and will reduce sound quality. Many
portable music players have different output levels, so not all players
should be set at the same levels. Some players will sound best at full
volume and others will need to be set at a lower volume.
3. If the music sounds distorted at lower listening levels, turn the
portable music player volume down. If the problems persists, replace or
recharge the batteries in the portable music player.
4. The portable music player must be controlled in the same manner
when it is used with headphones as the AIJ does not provide control
(play, pause, etc.) over the attached portable music player.
Entertainment Systems
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