2014 JEEP GRAND CHEROKEE sensor

▫Overtake Aid ....................... .210
▫ ACC Operation at Stop .................210
▫ Adaptive Cruise Control (ACC) Menu .......211
▫ Display Warnings And Maintenance ........212
▫ Precautions While Driving With ACC .......215
▫ General Information ...................219
▫ Normal (Fixed Speed) Cruise Control Mode . . .219
 FORWARD COLLISION WARNING (FCW)
WITH MITIGATION — IF EQUIPPED .......223
▫ Forward Collision Warning (FCW) With
Mitigation Operation ...................223
▫ Turning FCW ON Or OFF ...............225
▫ Changing FCW And Active Braking Status. . . .226
▫ FCW Limited Warning ..................227 ▫
Service FCW Warning ..................228
 PARKSENSE® REAR PARK ASSIST —
IF EQUIPPED ........................ .228
▫ ParkSense® Sensors ....................228
▫ ParkSense® Warning Display .............229
▫ ParkSense® Display ....................229
▫ Enabling And Disabling ParkSense® ........233
▫ Service The ParkSense® Rear Park Assist
System ............................ .233
▫ Cleaning The ParkSense® System ..........234
▫ ParkSense® System Usage Precautions .......234
 PARKSENSE® FRONT AND REAR PARK
ASSIST — IF EQUIPPED .................237
▫ ParkSense® Sensors ....................237
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 121

Illuminated Vanity Mirrors
To access an illuminated vanity mirror, flip down one of
the visors.
Lift the cover to reveal the mirror. The light will turn on
automatically.
Sun Visor “Slide-On-Rod” Feature — If Equipped
The sun visor “Slide-On-Rod” feature allows for addi-
tional flexibility in positioning the sun visor to block out
the sun.
1. Fold down the sun visor.
2. Unclip the visor from the center clip.
3. Pull the sun visor toward the inside rearview mirror toextend it.
BLIND SPOT MONITORING (BSM) —
IF EQUIPPED
The Blind Spot Monitoring (BSM) system uses two radar-
based sensors, located inside the rear bumper fascia, to
detect highway licensable vehicles (automobiles, trucks,
motorcycles, etc.) that enter the blind spot zones from the
rear/front/side of the vehicle.
Illuminated Vanity Mirror
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 135

When the vehicle is started, the BSM warning light will
momentarily illuminate in both outside rear view mirrors
to let the driver know that the system is operational. The
BSM system sensors operate when the vehicle is in any
forward gear or REVERSE and enters stand-by mode
when the vehicle is in PARK.The BSM detection zone covers approximately one lane
on both sides of the vehicle (12 ft or 3.8 m). The zone
starts at the outside rear view mirror and extends ap-
proximately 23 ft (7 m) to the rear of the vehicle. The BSM
system monitors the detection zones on both sides of the
vehicle when the vehicle speed has reached approxi-
mately 6 mph (10 km/h) or higher and will alert the
driver of vehicles in these areas.
NOTE:
•
The BSM system does NOT alert the driver about
rapidly approaching vehicles that are outside the de-
tection zones.
• The BSM system detection zone DOES NOT change if
your vehicle is towing a trailer. Therefore, visually
verify the adjacent lane is clear for both your vehicle
Rear Detection Zones
136 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

and trailer before making a lane change. If the trailer or
other object (i.e., bicycle, sports equipment) extends
beyond the side of your vehicle, this may result in the
BSM warning light remaining illuminated the entire
time the vehicle is in a forward gear.
The area on the rear fascia where the radar sensors are
located must remain free of snow, ice, and dirt/road
contamination so that the BSM system can function
properly. Do not block the area of the rear fascia where
the radar sensors are located with foreign objects (bum-
per stickers, bicycle racks, etc.).
The BSM system notifies the driver of objects in the
detection zones by illuminating the BSM warning light
located in the outside mirrors in addition to sounding an
audible (chime) alert and reducing the radio volume.
Refer to “Modes Of Operation” for further information.
Sensor Location (Driver Side Shown)
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 137

NOTE:In a parking lot situation, oncoming vehicles can
be obscured by vehicles parked on either side. If the
sensors are blocked by other structures or vehicles, the
system will not be able to alert the driver.
When RCP is on and the vehicle is in REVERSE, the
driver is alerted using both the visual and audible
alarms, including reducing the radio volume.
WARNING!
RCP is not a Back Up Aid system. It is intended to be
used to help a driver detect an oncoming vehicle in a
parking lot situation. Drivers must be careful when
backing up, even when using RCP. Always check
carefully behind your vehicle, look behind you, and
be sure to check for pedestrians, animals, other
vehicles, obstructions, and blind spots before back-
ing up. Failure to do so can result in serious injury or
death.
Modes Of Operation
Modes Of Operation With Uconnect® System —
If Equipped
Three selectable modes of operation are available in the
Uconnect® system screen (Off, Lights and Lights +
Chime). Refer to “Customer- Programmable Features —
Uconnect® 5.0/8.4 Settings” in “Understanding Your
Instrument Panel” for further information.
Blind Spot Alert
When operating in Blind Spot Alert mode, the BSM
system will provide a visual alert in the appropriate side
view mirror based on a detected object. However, when
the system is operating in RCP, the system will respond
with both visual and audible alerts when a detected
object is present. Whenever an audible alert is requested,
the radio is muted.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 143

ACC will allow you to keep cruise control engaged in
light to moderate traffic conditions without the constant
need to reset your cruise control. ACC utilizes a radar
sensor and a forward facing camera designed to detect a
vehicle directly ahead of you.
NOTE:
•If the sensor does not detect a vehicle ahead of you,
ACC will maintain a fixed set speed.
• If the ACC sensor detects a vehicle ahead, ACC will
apply limited braking or acceleration (not to exceed
the original set speed) automatically to maintain a
preset following distance, while matching the speed of
the vehicle ahead.WARNING!
• Adaptive Cruise Control (ACC) is a convenience
system. It is not a substitute for active driving
involvement. It is always the driver ’s responsibil-
ity to be attentive of road, traffic, and weather
conditions, vehicle speed, distance to the vehicle
ahead; and, most importantly, brake operation to
ensure safe operation of the vehicle under all road
conditions. Your complete attention is always re-
quired while driving to maintain safe control of
your vehicle. Failure to follow these warnings can
result in a collision and death or serious personal
injury.
• The ACC system:
• Does not react to pedestrians, oncoming vehicles,
and stationary objects (e.g., a stopped vehicle in a
traffic jam or a disabled vehicle).
(Continued)
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 197

To increase the distance setting, press the Distance Set-
ting — Increase button and release. Each time the button
is pressed, the distance setting increases by one bar
(longer).To decrease the distance setting, press the Distance
Setting — Decrease button and release. Each time the
button is pressed, the distance setting decreases by one
bar (shorter).
If there is no vehicle ahead, the vehicle will maintain the
set speed. If a slower moving vehicle is detected in the
same lane, the EVIC displays the “Sensed Vehicle Indi-
cator” icon, and the system adjusts vehicle speed auto-
matically to maintain the distance setting, regardless of
the set speed.
The vehicle will then maintain the set distance until:
•
The vehicle ahead accelerates to a speed above the set
speed.
• The vehicle ahead moves out of your lane or view of
the sensor.
Distance Setting 1 Bar (Short)
208 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

•ACC Proximity Warning
• ACC Unavailable Warning
• The EVIC will return to the last display selected after
five seconds of no ACC display activity
Display Warnings And Maintenance
“Wipe Front Radar Sensor In Front Of Vehicle”
Warning
The “ACC/FCW Unavailable Wipe Front Radar Sensor”
warning will display and also a chime will indicate when
conditions temporarily limit system performance.
This most often occurs at times of poor visibility, such as
in snow or heavy rain. The ACC system may also become
temporarily blinded due to obstructions, such as mud,
dirt or ice. In these cases, the EVIC will display “ACC/
FCW Unavailable Wipe Front Radar Sensor” and the
system will deactivate. The “ACC/FCW Unavailable Wipe Front Radar Sensor”
message can sometimes be displayed while driving in
highly reflective areas (i.e. tunnels with reflective tiles, or
ice and snow). The ACC system will recover after the
vehicle has left these areas. Under rare conditions, when
the radar is not tracking any vehicles or objects in its path
this warning may temporarily occur.
NOTE:
If the “ACC/FCW Unavailable Wipe Front Radar
Sensor” warning is active Normal (Fixed Speed) Cruise
Control is still available. For additional information refer
to “Normal (Fixed Speed) Cruise Control Mode” in this
section.
If weather conditions are not a factor, the driver should
examine the sensor. It may require cleaning or removal of
an obstruction. The sensor is located in the center of the
vehicle behind the lower grille.
212 UNDERSTANDING THE FEATURES OF YOUR VEHICLE