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 warning light for additional information.
Note:Some warning lights are
reconfigurable telltale (RTT)
indicator lights and will illuminate in
the message center display below
the speedometer. These lights
function the same as the other
warning lights.
Service engine soon:The service
engine soon indicator light
illuminates when the ignition is first
turned to the on position to check
the bulb and to indicate whether the vehicle is ready for
Inspection/Maintenance (I/M) testing. Normally, the service engine soon
light will stay on until the engine is cranked, then turn itself off if no
malfunctions are present. However, if after 15 seconds the service engine
soon light blinks eight times, it means that the vehicle is not ready for
I/M testing. See theReadiness for Inspection/Maintenance (I/M)
testingin theMaintenance and Specificationschapter.
2010 MKZ(378)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
12
Airbag readiness:If this light fails
to illuminate when the ignition is
turned on, continues to flash or
remains on, have the system
serviced immediately by your authorized dealer. A chime will sound if
there is a malfunction in the indicator light.
Safety belt:Reminds 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 Restraints
chapter to activate/deactivate the Belt-Minderchime feature.
Charging system (RTT):
Illuminates when the battery is not
charging properly. If it stays on
while the engine is running, there
may be a malfunction with the charging system. Contact your authorized
dealer as soon as possible. This indicates a problem with the electrical
system or a related component.
Engine oil pressure (RTT):
Illuminates in the message center
display when the oil pressure falls
below the normal range, refer to
Engine oilin theMaintenance and Specificationschapter.
Engine coolant temperature
(RTT):Displays when the engine
coolant temperature is high. Stop
the vehicle as soon as safely possible, switch off the engine and let it
cool. Refer toEngine coolantin theMaintenance and Specifications
chapter.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
Low fuel (RTT):Illuminates in the
message center when the fuel level
in the fuel tank is at or near empty.
Refer toFuel gaugein this chapter.
2010 MKZ(378)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
14
Throttle Control/Transmission
(RTT):Illuminates in the message
center display when a powertrain or
a AWD fault has been detected.
Contact your authorized dealer as
soon as possible.
Door ajar (RTT):Illuminates in
the message center display when
the ignition is in the run position
and any door is open.
Trunk ajar (RTT):Illuminates in
the message center display when
the ignition is in the run position
and the trunk is open.
Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators flash faster, check for a burned out bulb.
High beams:Illuminates when the
high beam headlamps are turned on.
Key-in-ignition warning chime:Sounds when the key is left in the
ignition in the off, lock or accessory position and the driver’s door is
opened.
Headlamps on warning chime:Sounds when the headlamps or parking
lamps are on, the ignition is off (the key is not in the ignition) and the
driver’s door is opened.
Parking brake on warning chime:Sounds when the parking brake is
engaged and the vehicle is driven. If the warning remains after the
parking brake is disengaged, contact your authorized dealer as soon as
possible.
Message center activation chime:Sounds when some messages
appear in the message center display for the first time.
Turn signal on warning chime:Sounds when the turn signal has been
left on for an extended period of time.
Memory seat feedback chime:Sounds when saving/deleting memory
positions for seats, mirrors, etc.
Perimeter alarm warning chime:Sounds when using a key to unlock
the driver’s doors and the perimeter alarm is armed.
2010 MKZ(378)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
16
Fuel gauge:Indicates
approximately how much fuel is left
in the fuel tank (when the ignition
is in the on position). The fuel
gauge may vary slightly when the
vehicle is in motion or on a grade.
The FUEL icon and arrow indicates
which side of the vehicle the fuel
filler door is located.
Refer toFilling the tankin theMaintenance and Specifications
chapter for more information.
Tachometer:Indicates the engine
speed in revolutions per minute.
Driving with your tachometer
pointer continuously at the top of
the scale may damage the engine.
Odometer:Registers the total miles
(kilometers) of the vehicle.
Refer toMessage centerin the
Instrument clusterchapter on how
to switch the display from Metric to
English.
Trip odometer:Registers the miles
(kilometers) of individual journeys.
Press and release the message
center INFO button until TRIP A or
TRIP B appears in the display (this
represents the trip mode). Press
and hold the RESET button for two seconds to reset.
MESSAGE CENTER
With the ignition in the on position,
the message center, located on your
instrument cluster, displays
important vehicle information
through a constant monitor of
vehicle systems.You may select
2010 MKZ(378)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
18
display features on the message center for a display of status. The
system will also notify you of potential vehicle problems with a display of
system warnings followed by a long indicator chime.
Selectable features
Reset
Press this control to select and reset
functions shown in the INFO menu
and SETUP menu.
Info menu
Pressing this control displays the
following:
•Odometer
•Trip Odometer A or B
•Distance to Empty
•Average Fuel Economy
•Instantaneous Fuel Economy
•Trip Elapsed Drive Time
•Blank
Odometer/Trip odometer
Refer toGaugesin theInstrument Clusterchapter.
Distance to empty (DTE)
Selecting this function from the
INFO menu estimates approximately
how far you can drive with the fuel
remaining in your tank under
normal driving conditions.
Remember to turn the ignition off
when refueling to allow this feature to correctly detect the added fuel.
The DTE function will display LOW FUEL LEVEL when you have
approximately 50 miles (80 km), to empty. If you reset this warning
message, it will return at approximately 25 miles (40 km), 10 miles
(16 km) and 0 miles (0 km) miles to empty.
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
2010 MKZ(378)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
19
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.
Average fuel economy (AFE)
Select this function from the INFO
menu to display your average fuel
economy in miles/gallon or
liters/100 km.
If you calculate your average fuel
economy by dividing distance traveled by gallons of fuel used (liters of
fuel used by 100 kilometers traveled), 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 control (press and hold RESET for
two seconds in order 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.
Instantaneous fuel economy (IFE)
Select this function from the INFO
menu to display your instantaneous
fuel economy. This will display your
fuel economy as a bar graph ranging
from
poor economy to
excellent economy.
Your vehicle must be moving to calculate instantaneous fuel economy.
When your vehicle is not moving, this function shows
, one or no bars
illuminated. Instantaneous fuel economy cannot be reset.
2010 MKZ(378)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
20
Trip elapsed drive time
Select this function from the INFO
menu to display a timer.
To operate the Trip Elapsed Drive
Time perform the following:
1. Press and release RESET in order
to start the timer.
2. Press and release RESET to pause the timer.
3. Press and hold RESET for two seconds in order to reset the timer.
Setup menu
Press this control for the following
displays:
•System Check
•Oil Life
•Units (English/Metric)
•Autolamp
•Autolock
•Autounlock
•Blind spot monitoring system (if equipped)
•Cross traffic alert system (if equipped)
•Easy entry/exit seat
•Reverse sensing system (if equipped)
•Language
System check
Selecting this function from the
SETUP menu causes the message
center to cycle through each of the
systems being monitored.
Pressing the RESET control cycles
the message center through each of the systems being monitored.
Some monitored systems show a message only if a warning is present.
2010 MKZ(378)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
21
The sequence of the system check report is as follows:
1. XXX% OIL LIFE
2. ALL DOORS CLOSED
3. TRUNK CLOSED
4. BLIND SPOT SYSTEM (if equipped)
5. CROSS TRAFFIC SYSTEM (if equipped)
6. BRAKE SYSTEM
7. FUEL LEVEL
Oil Life XXX%
An oil change is required whenever indicated by the message center and
according to the recommended maintenance schedule. USE ONLY
RECOMMENDED ENGINE OILS.
To reset the oil monitoring system to 100% after each oil change
(approximately 7,500 miles [12,000 km] or 12 months) perform the
following:
1. Press and release the SETUP
control to display “OIL LIFE XXX%
HOLD RESET = NEW”.
2. Press and hold the RESET
control for two seconds and release.
Oil life is set to 100% and “OIL LIFE
SET TO 100%” is displayed.
Note:To change oil life 100% miles value from 7,500 miles (12,000 km)
or 12 months to another value, proceed to Step 3.
3. Once “OIL LIFE SET TO XXX%” is displayed, release and press the
RESET control switch to change the Oil Life Start Value. Each release
and press will reduce the value by 10%.
Note:Oil life start value of 100% equals 7,500 miles (12,000 km) or
12 months. For example, setting oil life start value to 60% sets the oil
life start value to 4,500 miles (7,200 km) and 219 days.
2010 MKZ(378)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
22