lock JEEP GRAND CHEROKEE 2015 WK2 / 4.G SRT Service Manual

How To Stow An Unused ALR Seat Belt:
When using the LATCH attaching system to install a
child restraint, stow all ALR seat belts that are not being
used by other occupants or being used to secure child
restraints. An unused belt could injure a child if they play
with it and accidentally lock the seat belt retractor. Before
installing a child restraint using the LATCH system,
buckle the seat belt behind the child restraint and out of
the child’s reach. If the buckled seat belt interferes with
the child restraint installation, instead of buckling it
behind the child restraint, route the seat belt through the
child restraint belt path and then buckle it. Do not lock
the seat belt. Remind all children in the vehicle that the
seat belts are not toys and that they should not play with
them.
WARNING!
•Improper installation of a child restraint to the
LATCH anchorages can lead to failure of the re-
straint. The child could be badly injured or killed.
Follow the child restraint manufacturer ’s directions
exactly when installing an infant or child restraint.
•Child restraint anchorages are designed to with-
stand only those loads imposed by correctly-fitted
child restraints. Under no circumstances are they to
be used for adult seat belts, harnesses, or for
attaching other items or equipment to the vehicle.
98 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Installing Child Restraints Using The Vehicle Seat
Belt
The seat belts in the passenger seating positions are
equipped with a Switchable Automatic Locking Retractor
(ALR) that is designed to keep the lap portion of the seat
belt tight around the child restraint so that it is not
necessary to use a locking clip. The ALR retractor can be
“switched” into a locked mode by pulling all of the
webbing out of the retractor and then letting the webbing
retract back into the retractor. If it is locked, the ALR will
make a clicking noise while the webbing is pulled back
into the retractor. Refer to the “Automatic Locking
Mode” description under “Occupant Restraints” for ad-
ditional information on ALR.
Lap/Shoulder Belt Systems For Installing Child
Restraints In This Vehicle
•ALR = Switchable Automatic Locking Retractor
•
Top Tether Anchorage Symbol
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 99

Installing A Child Restraint With A Switchable
Automatic Locking Retractor (ALR)
1. Place the child seat in the center of the seating
position. For some second row seats, you may need to
recline the seat and/or raise the head restraint to get a
better fit. If the rear seat can be moved forward and
rearward in the vehicle, you may wish to move it to its
rear-most position to make room for the child seat.
You may also move the front seat forward to allow
more room for the child seat.
2.
Pull enough of the seat belt webbing from the retractor to
pass it through the seat belt path of the child restraint. Do
not twist the belt webbing in the belt path.
3. Slide the latch plate into the buckle until you hear a
“click.”
4. Pull on the webbing to make the lap portion tight
against the child seat.5. To lock the seat belt, pull down on the shoulder part of
the seat belt until you have pulled all the seat belt
webbing out of the retractor. Then, allow the webbing
to retract back into the retractor. As the webbing
retracts, you will hear a clicking sound. This means the
seat belt is now in the Automatic Locking mode.
6. Try to pull the webbing out of the retractor. If it is
locked, you should not be able to pull out any web-
bing. If the retractor is not locked, repeat step 5.
7. Finally, pull up on any excess webbing to tighten the
lap portion around the child restraint while you push
the child restraint rearward and downward into the
vehicle seat.
8. If the child restraint has a top tether strap and the
seating position has a top tether anchorage, connect
the tether strap to the anchorage and tighten the tether
strap. See the section “Installing Child Restraints
Using the Top Tether Anchorage” for directions to
attach a tether anchor.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 101

Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil, or other fluid leaks. Also, if gasoline
fumes are detected or if fuel, power steering fluid (if
equipped), or brake fluid leaks are suspected. The cause
should be located and corrected immediately.
112 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

MIRRORS
Inside Day/Night Mirror — If Equipped
A single ball joint mirror is provided in the vehicle. It is
a twist on mirror that has a fixed position at the wind-
shield. The mirror installs on the windshield button with
a counterclockwise rotation and requires no tools for
mounting. The mirror head can be adjusted up, down,
left, and right for various drivers. The mirror should be
adjusted to center on the view through the rear window.
Headlight glare from vehicles behind you can be reduced
by moving the small control under the mirror to the night
position (toward the rear of the vehicle). The mirror
should be adjusted while the small control under the
mirror is set in the day position (toward the windshield).
Automatic Dimming Mirror — If Equipped
A single ball joint mirror is provided in the vehicle. It is
a twist on mirror that has a fixed position at the wind-
shield. The mirror installs on the windshield button with
a counterclockwise rotation and requires no tools for
mounting. The mirror head can be adjusted up, down,
Adjusting Rearview Mirror
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 121

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 to
extend 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.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.
Rear Detection Zones
132 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

The BSM detection zone covers approximately one lane
width on both sides of the vehicle 12 ft (3.8 m). The zone
length starts at the outside rear view mirror and extends
approximately 10 ft (3 m) beyond the rear bumper of the
vehicle. The BSM system monitors the detection zones on
both sides of the vehicle when the vehicle speed reaches
approximately 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
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.).
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 133

WARNING!
The Blind Spot Monitoring system is only an aid to
help detect objects in the blind spot zones. The BSM
(Continued)
WARNING!(Continued)
system is not designed to detect pedestrians, bicy-
clists, or animals. Even if your vehicle is equipped
with the BSM system, always check your vehicles
mirrors, glance over your shoulder, and use your turn
signal before changing lanes. Failure to do so can
result in serious injury or death.
Rear Cross Path (RCP)
The Rear Cross Path (RCP) feature is intended to aid the
driver when backing out of parking spaces where their
vision of oncoming vehicles may be blocked. Proceed
slowly and cautiously out of the parking space until the
rear end of the vehicle is exposed. The RCP system will
then have a clear view of the cross traffic and if an
oncoming vehicle is detected, alert the driver.
Opposing Traffic
138 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

RCP monitors the rear detection zones on both sides of
the vehicle, for objects that are moving toward the side of
the vehicle with a minimum speed of approximately
3 mph (5 km/h), to objects moving a maximum of
approximately 20 mph (32 km/h), such as in parking lot
situations.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.
RCP Detection Zones
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 139

WARNING!
Do not ride with the seatback reclined so that the
shoulder belt is no longer resting against your chest.
In a collision you could slide under the seat belt,
which could result in serious injury or death.
Front Passenger Seat Fold-Flat Feature — If
Equipped
To fold the seatback to the flat load-floor position, lift the
recline lever and push the seatback forward. To return to
the seating position, raise the seatback and lock it into
place.
Heated Seats — If Equipped
On some models, the front and rear seats may be
equipped with heaters located in the seat cushions and
seat backs.
Fold-Flat Passenger Seat
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 147