2010 LINCOLN MKZ sensor

The RSS detects obstacles up to six
feet (two meters) from the rear
bumper with a decreased coverage
area at the outer corners of the
bumper, (refer to the figures for
approximate zone coverage areas).
As you move closer to the obstacle,
the rate of the tone increases. When
the obstacle is less than 10 inches
(25.0 cm) away, the tone will sound
continuously. If the RSS detects a
stationary or receding object further
than 10 inches (25.0 cm) from the
side of the vehicle, the tone will
sound for only three seconds. Once
the system detects an object
approaching, the tone will sound
again.
While receiving a warning the radio volume will be reduced to a
predetermined level. After the warning goes away, the radio will return
to the previous value.
The RSS automatically turns on when the gear selector is placed in R
(Reverse) and the ignition is on. A control in the message center allows
the driver to disable the system, refer toMessage centerin the
Instrument Clusterchapter for more information.
Keep the RSS sensors (located on the rear bumper/fascia) free
from snow, ice and large accumulations of dirt (do not clean the
sensors with sharp objects). If the sensors are covered, it will
affect the accuracy of the RSS.
If your vehicle sustains damage to the rear bumper/fascia, leaving
it misaligned or bent, the sensing zone may be altered causing
inaccurate measurement of obstacles or false alarms.
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The BLIS™ will trigger the alert for vehicles that enter your blind zone
from the rear or merge in to the blind zone from the side. Vehicles that
you pass, or a vehicle that enters the blind zone from the front, will
trigger the alert only after the vehicle is present in the blind zone for
three seconds.Note:For vehicles that pass through the blind zone
quickly, typically less then two seconds, the BLIS will not illuminate the
alert.
The BLIS™ consists of two radar
sensors each located at rearward of
the rear wheel hidden behind the
bumper fascia. For proper operation
do not allow large build ups of mud,
snow, and ice in this area. Small to
moderate build ups of such
materials will not hinder the
performance. Do not place any type
of bumper sticker in this area.
Note:The BLIS™ typically will not detect parked vehicles, humans,
animals, or infrastructure (fences, guard rails, trees, etc.). The BLIS™
does not function when the transmission is in R (Reverse) or P (Park).
The BLIS™ does not provide any additional warning when your turn
signal is activated.
BLIS™ Detection Limitations:Due to the nature of radar technology,
there may be certain instances where vehicles entering and exiting the
blind spot zones may not be detected. Below is a list of circumstances
that may cause non-detection:
•Debris build up on the rear quarter panel fascias
•Certain maneuvering of vehicles entering and exiting the blind zone
•Vehicles passing through the blind zone at very fast rates
•Severe weather conditions
•When several vehicles forming a convoy pass through the blind zone.
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The Cross Traffic Alert system detects vehicles approaching up to 45 feet
(14 meters) away (approximately the width of five parking spaces).
Coverage decreases when vehicles and objects in close proximity block
the Cross Traffic Alert sensors (refer to figure for approximate zone
coverage areas[sensor obstructed to vehicle on left]). Backing
slowly from the parking spot in these situations helps to increase the
sensor coverage and effectiveness.
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Cross Traffic coverage also decreases when parking at shallow angles
(refer to figure for approximate zone coverage areas[sensor
obstructed to vehicle on left]).
CTA Detection Limitations:Due to the nature of radar technology,
there may be certain instances where vehicles entering and exiting the
blind spot zones may not be detected. Below is a list of circumstances
that may cause non detection:
•Debris build up on the rear quarter panel fascias
•The rear quarter panel radar beams are obstructed or partially
obstructed by an adjacently parked vehicle or object.
•Approaching vehicles passing at speeds greater than 15 mph
(24 km/h).
•Severe weather conditions
•Driving in reverse faster than 3 mph (5 km/h).
•Backing out of an angled parking spot.
CTA and Reverse Sensing System (RSS) interaction
CTA works along with the Reverse Sensing System (RSS) (if equipped).
Become familiar with the warning tones of both systems.
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BLIS™-CTA on/off and disable operation
The BLIS™ and/or the CTA can be turned off via the message center.
Turning the BLIS™ off does not turn off the CTA and visa versa. If either
the BLIS™ or CTA is turned off, the systems will automatically turn back
on at the next ignition key cycle. When either the BLIS™ or CTA is
turned off, the message center displays BLIND SPOT SYS OFF and/or
CTA SYSTEM OFF. When the BLIS™ or CTA system is off, the driver
will not receive alerts. Refer toMessage Centerin theInstrument
Clusterchapter.
The BLIS™-CTA can be disabled permanently even after an ignition key
cycle. This must be done by your dealership service technician.
Once either of the systems are disabled, enabling must also be performed
at the dealership. When disabled, the message center will display BLIND
SPOT DISABLED and/or CTA DISABLED.
BLIS™-CTA fault operation
If the BLIS™-CTA senses a fault on either the left or right sensor, the
BLIS™ alert indicator will go ON and remain ON and the message center
will display BLIND SPOT SYSTEM FAULT or CROSS TRAFFIC SYSTEM
FAULT. For faults that may cause the associated left or right alert
indicator not to illuminate, only the message center faults will occur.
Blocked sensor
An extreme build up of materials on
the left and/or right quarter panel
fascias such as mud or snow can
cause degraded performance of the
BLIS™. Also, heavy rain can cause
the same effect. The BLIS™ can
detect this degraded performance
and issue a blocked warning to the
driver via the message center. If condition is determined by the system,
the message center displays BLIND SPOT NOT AVAILABLE or CROSS
TRAFFIC NOT AVAILABLE warning and the appropriate left and/or right
exterior mirror alert indicator will illuminate. The message center
warning may be cleared by the driver but the exterior mirror alert
indicator will remain illuminated.
WARNING:Just prior to the system recognizing a blocked
condition and alerting the driver, the number of missed objects
will increase. To help avoid injuries, NEVER use the BLIS™ as a
replacement for using the side and rear view mirrors and looking over
your shoulder before changing lanes. BLIS™ is not a replacement for
careful driving and only an assist.
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Once blockage is removed, the system will require some driving time and
detection of at least two vehicle object prior to realizing it is unblocked,
or the driver can cycle the ignition key. If blocked and the ignition key is
cycled, the system resets to unblocked. If however blockage is still
present after the key cycle, the system will sense again that it is blocked
after driving in traffic.
The following table lists possible causes and actions for this message
being displayed:
The surface of the left or right
radar is dirty or obstructed in
some wayClean the fascia area in front of
the radar, either left or right side,
or remove obstruction.
The surface of the left or right
radar is not dirty or obstructedDrive normally in traffic for a few
minutes to allow the radar to
detect that it is no longer blocked.
Note, the vehicle must be in D
(Drive) and a few vehicles must
pass so that the BLIS™ can clear a
blocked state.
Heavy rainfall or heavy snowfall is
interfering with the radar signalsNo action required by the driver.
The system will automatically go
unblocked once the
rainfall/snowfall rate decreases or
stops. Do not use BLIS™-CTA in
heavy rainfall or heavy snowfall.
Trailer tow false alerts
When towing a trailer the left and right sensor may detect the trailer
thus causing a false alert. It may be desirable to turn the BLIS™ system
off if the false alerts become annoying.
Day and night brightness
The BLIS™-CTA amber alert will automatically dim when the headlamp
switch is in PARK, ON, or AUTO ON and night time darkness has been
detected by the sun sensor.
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
35 10A Rear park assist, Blind spot
monitor system, Rear video
camera, AWD
36 5A Passive Anti-Theft Sensor (PATS)
transceiver
37 10A Not used (Spare)
38 20A Subwoofer amplifier
39 20A Radio
40 20A Not used (Spare)
41 15A Automatic dimming mirror, Moon
roof, Compass, Front windows
42 10A Electronic stability control,
Adaptive headlamps
43 10A Rain sensor
44 10A Fuel diode/Powertrain control
module
45 5A Heated backlight and blower relay
coil, Wiper washer
46 7.5A Occupant Classification Sensor
(OCS) module, Passenger airbag
off lamp
47 30A Circuit
BreakerRear windows
48 — Delayed accessory relay
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
WARNING:Always disconnect the battery before servicing high
current fuses.
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
39 — Not used
40 — Not used
41 G8VA relay Backup lamps
42 G8VA relay Left headlamps
43 G8VA relay A/C clutch
44 G8VA relay Right headlamps
45 15A** Injectors
46 15A** PCM
47 10A** General powertrain components,
A/C clutch, back-up lamps
48 15A** Ignition coils
4915A** Emissions related powertrain
components
50 — Not used
51 — Not used
52 Full ISO relay Blower motor relay
53 Full ISO relay Rear defrost relay
54 Full ISO relay Fuel relay
55 Full ISO relay Starter relay
56 — Not used
57 Full ISO relay PCM relay
58 — Not used
* Cartridge Fuses ** Mini Fuses
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
Note:The tire pressure monitoring system (TPMS) indicator light will
illuminate when the spare tire is in use. To restore the full functionality
of the monitoring system, all road wheels equipped with tire pressure
monitoring sensors must be mounted on the vehicle.
Have a flat serviced by an authorized dealer in order to prevent damage
to the TPMS sensors, refer toTire pressure monitoring system
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