2021 CHRYSLER 300 ECU

168 SAFETY
Children Too Large For Booster Seats
Children who are large enough to wear the
shoulder belt comfortably, and whose legs are long
enough to bend over the front of the seat when
their back is against the seatback, should use the
seat belt in a rear seat. Use this simple 5-step test
to decide whether the child can use the vehicle’s
seat belt alone:

1. C an the child sit all the way back against the
b
ack of the vehicle seat?

2. Do the child’s knees bend comfortably over t
he front of the vehicle seat while the child is
still sitting all the way back?
3. D oes the shoulder belt cross the child’s
s
houlder between the neck and arm?
4. Is the lap part of the belt as low as possible, t
ouching the child’s thighs and not the
stomach?
5. C an the child stay seated like this for the whole
t
rip? If the answer to any of these questions was “no”,
t
h

en the child still needs to use a booster seat in
this vehicle. If the child is using the lap/shoulder
belt, check seat belt fit periodically and make sure
the seat belt buckle is latched. A child’s squirming
or slouching can move the belt out of position. If
the shoulder belt contacts the face or neck, move
the child closer to the center of the vehicle, or use
a booster seat to position the seat belt on the child
correctly.WARNING!
Improper installation can lead to failure of an
infant or child restraint. It could come loose in
a collision. The child could be badly injured or
killed. Follow the child restraint manufac -
turer’s directions exactly when installing an
in
fant or child restraint.
After a child restraint is installed in the
vehicle, do not move the vehicle seat forward
or rearward because it can loosen the child
restraint attachments. Remove the child
restraint before adjusting the vehicle seat
position. When the vehicle seat has been
adjusted, reinstall the child restraint.
When your child restraint is not in use, secure
it in the vehicle with the seat belt or LATCH
anchorages, or remove it from the vehicle. Do
not leave it loose in the vehicle. In a sudden
stop or accident, it could strike the occupants
or seatbacks and cause serious personal
injury.
WARNING!
Never allow a child to put the shoulder belt
under an arm or behind their back. In a crash,
the shoulder belt will not protect a child properly,
which may result in serious injury or death. A
child must always wear both the lap and
shoulder portions of the seat belt correctly.

172 SAFETY
connection to the anchorage. Forward-facing child
restraints and some rear-facing child restraints will
also be equipped with a tether strap. The tether
strap will have a hook at the end to attach to the
top tether anchorage and a way to tighten the strap
after it is attached to the anchorage.
Center Seat LATCH
If a child restraint installed in the center position
blocks the seat belt webbing or buckle for the
outboard position, do not use that outboard
position. If a child seat in the center position blocks
the outboard LATCH anchors or seat belt, do not
install a child seat in that outboard position.
Always follow the directions of the child restraint
m a

nufacturer when installing your child restraint.
Not all child restraint systems will be installed as
described here.
To Install A LATCH-Compatible Child
Restraint
If the selected seating position has a Switchable
Automatic Locking Retractor (ALR) seat belt, stow
the seat belt, following the instructions below. See
Ú page 173 to check what type of seat belt each
seating position has.

1. L oosen the adjusters on the lower straps and
o
n the tether strap of the child seat so that
you can more easily attach the hooks or
connectors to the vehicle anchorages.

2. Place the child seat between the lower a
nchorages for that seating position. If the
second row seat can be reclined, you may
recline the seat and/or raise the head restraint
(if adjustable) 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.
3. A ttach the lower hooks or connectors of the
c
hild restraint to the lower anchorages in the
selected seating position.
4. I f the child restraint has a tether strap, connect
i
t to the top tether anchorage. See
Ú page 175 for directions to attach a tether
anchor. 5. Tighten all of the straps as you push the child
r
estraint rearward and downward into the
seat. Remove slack in the straps according to
the child restraint manufacturer’s instructions.
6. Test that the child restraint is installed tightly b
y pulling back and forth on the child seat at
the belt path. It should not move more than
1 inch (25.4 mm) in any direction.
How To Stow An Unused Switchable-ALR
(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!
Never use the same lower anchorage to attach
more than one child restraint. See Ú page 172
for typical installation instructions.

SAFETY 173
(Continued)
Installing Child Restraints Using The
Vehicle Seat Belt
Child restraint systems are designed to be secured
in vehicle seats by lap belts or the lap belt portion
of a lap/shoulder belt. The seat belts in the passenger seating positions
a
r

e 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.
See the “Automatic Locking Mode” description
Ú page 157 for additional information on ALR.
Please see the table below and the following
s e

ctions for more information.
Lap/Shoulder Belt Systems For Installing
Child Restraints In This Vehicle

Automatic Locking Retractor (ALR) Locations

WARNING!
Improper installation of a child restraint to the
LATCH anchorages can lead to failure of the
restraint. The child could be badly injured or
killed. Follow the child restraint manufac -
turer’s directions exactly when installing an
in
fant or child restraint.
Child restraint anchorages are designed to
withstand 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.
WARNING!
Improper installation or failure to properly
secure a child restraint can lead to failure of
the restraint. The child could be badly injured
or killed.
Follow the child restraint manufacturer’s
directions exactly when installing an infant or
child restraint.
WARNING!
ALR — Switchable Automatic Locking Retractor
Top Tether Anchorage Symbol6

174 SAFETY
Installing A Child Restraint With A
Switchable Automatic Locking Retractor
(ALR):
Child restraint systems are designed to be secured
in vehicle seats by lap belts or the lap belt portion
of a lap/shoulder belt.
1. P
lace the child seat in the center of the
s
eating position. If the second row seat can
be reclined, you may recline the seat and/or
raise the head restraint (if adjustable) 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. P ull enough of the seat belt webbing from the
r
etractor to pass it through the 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 h
ear a “click.” 4. P
ull on the webbing to make the lap portion
t
ight against the child seat.
5. To lock the seat belt, pull down on the shoulder p
art of the 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. T ry to pull the webbing out of the retractor. If it
i
s locked, you should not be able to pull out any
webbing. If the retractor is not
locked, repeat
step 5.
Frequently Asked Questions About Installing Child Restraints With Seat Belts
What is the weight limit (child’s weight + weight of the child
restraint) for using the Tether Anchor with the seat belt to
attach a forward facing child restraint? Weight limit of the Child
Re
straint Always use the tether anchor when using the seat belt to
i
n
stall a forward facing child restraint, up to the recommended
weight limit of the child restraint.
Can the rear-facing child restraint touch the back of the front
p a

ssenger seat? YesContact between the front passenger seat and the child
r
e
straint is allowed, if the child restraint manufacturer also
allows contact.
Can the rear head restraints be removed? No
Can the buckle stalk be twisted to tighten the seat belt against
th
e belt path of the child restraint? NoDo not twist the buckle stalk in a seating position with an ALR
re
tractor.
WARNING!
Improper installation or failure to properly
secure a child restraint can lead to failure of
the restraint. The child could be badly injured
or killed.
Follow the child restraint manufacturer’s
directions exactly when installing an infant or
child restraint.

176 SAFETY
4. Attach the tether strap hook of the child
restraint to the top tether anchorage as shown
in the diagram.
5. R emove slack in the tether strap according to
t
he child restraint manufacturer’s instructions.
Center Tether Attachment

1. If adjustable, lower the adjustable center head restraint to the full down position.

2. Route the tether strap over the seatback and h
ead restraint.
3. Attach the tether strap hook of the child r
estraint to the center tether anchorage
located in the panel between the rear
seatback and the rear window.
4. Remove slack in the tether strap according to t
he child restraint manufacturer’s instructions.
SAFETY TIPS
TRANSPORTING PASSENGERS
NEVER TRANSPORT PASSENGERS IN THE CARGO
AREA.
TRANSPORTING PETS
Air Bags deploying in the front seat could harm
your pet. An unrestrained pet will be thrown about
and possibly injured, or injure a passenger during
panic braking or in a collision. Pets should be restrained in the rear seat (if
e
q

uipped) in pet harnesses or pet carriers that are
secured by seat belts.
SAFETY CHECKS YOU SHOULD MAKE
I
NSIDE THE VEHICLE
Seat Belts
Inspect the seat belt system periodically, checking
for cuts, frays, and loose parts. Damaged parts
must be replaced immediately. Do not
disassemble or modify the system.
If your vehicle is involved in a collision, or if you
ha

ve questions regarding the seat belt or retractor
conditions, take your vehicle to an authorized FCA
dealer or authorized FCA Certified Collision Care
Program facility for inspection.
Air Bag Warning Light

The Air Bag Warning Light will turn on for four to
eight seconds as a bulb check when the ignition
s w
itch is first placed in the ON/RUN position. If the
light is either not on during starting, stays on, or
turns on while driving, have the system inspected at
an authorized dealer as soon as possible. After the
bulb check, this light will illuminate with a single
chime when a fault with the Air Bag System has
been detected. It will stay on until the fault is
removed. If the light comes on intermittently or
remains on while driving, have an authorized dealer
service the vehicle immediately

Ú
page 151.

WARNING!
An incorrectly anchored tether strap could
lead to increased head motion and possible
injury to the child. Use only the anchorage
position directly behind the child seat to
secure a child restraint top tether strap.
If your vehicle is equipped with a split rear
seat, make sure the tether strap does not slip
into the opening between the seatbacks as
you remove slack in the strap.
WARNING!
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build-up
may cause serious injury or death.
It is extremely dangerous to ride in a cargo
area, inside or outside of a vehicle. In a colli -
sion, people riding in these areas are more
l i

kely to be seriously injured or killed.
Do not allow people to ride in any area of your
vehicle that is not equipped with seats and
seat belts.
Be sure everyone in your vehicle is in a seat
and using a seat belt properly.

SAFETY 177
(Continued)
(Continued)
Defroster
Check operation by selecting the defrost mode and
place the blower control on high speed. You should
be able to feel the air directed against the
windshield. See an authorized dealer for service if
your defroster is inoperable.
Floor Mat Safety Information
Always use floor mats designed to fit your vehicle.
Only use a floor mat that does not interfere with the
operation of the accelerator, brake or clutch
pedals. Only use a floor mat that is securely
attached using the floor mat fasteners so it cannot
slip out of position and interfere with the
accelerator, brake or clutch pedals or impair safe
operation of your vehicle in other ways.
PERIODIC SAFETY CHECKS YOU SHOULD
M
AKE OUTSIDE THE VEHICLE
Tires
Examine tires for excessive tread wear and uneven
wear patterns. Check for stones, nails, glass, or
other objects lodged in the tread or sidewall.
Inspect the tread for cuts and cracks. Inspect
sidewalls for cuts, cracks, and bulges. Check the
WARNING!

An improperly attached, damaged, folded, or
stacked floor mat, or damaged floor mat fasteners
may cause your floor mat to interfere with the
accelerator, brake, or clutch pedals and cause a
loss of vehicle control. To prevent SERIOUS
INJURY or DEATH:
ALWAYS securely attach your floor mat using
the floor mat fasteners. DO NOT install your
f l
oor mat upside down or turn your floor mat
over. Lightly pull to confirm mat is secured
using the floor mat fasteners on a regular basis.
ALWAYS REMOVE THE EXISTING FLOOR MAT
FROM THE VEHICLE before installing any
other floor mat. NEVER install or stack an addi -
tional floor mat on top of an existing floor mat.
ONLY install floor mats designed to fit your
vehicle. NEVER install a floor mat that cannot
be properly attached and secured to your
vehicle. If a floor mat needs to be replaced, only
use a FCA approved floor mat for the specific
make, model, and year of your vehicle.
ONLY use the driver’s side floor mat on the
driver’s side floor area. To check for interfer -
ence, with the vehicle properly parked with the
e n

gine off, fully depress the accelerator, the
brake, and the clutch pedal (if present) to check
for interference. If your floor mat interferes with
the operation of any pedal, or is not secure to
the floor, remove the floor mat from the vehicle
and place the floor mat in your trunk.
ONLY use the passenger’s side floor mat on the
passenger’s side floor area.
ALWAYS make sure objects cannot fall or slide
into the driver’s side floor area when the vehicle
is moving. Objects can become trapped under
accelerator, brake, or clutch pedals and could
cause a loss of vehicle control.

WARNING!

NEVER place any objects under the floor mat
(e.g., towels, keys, etc.). These objects could
change the position of the floor mat and may
cause interference with the accelerator, brake,
or clutch pedals.
If the vehicle carpet has been removed and
re-installed, always properly attach carpet to
the floor and check the floor mat fasteners are
secure to the vehicle carpet. Fully depress each
pedal to check for interference with the acceler -
ator, brake, or clutch pedals then re-install the
f l

oor mats.
It is recommended to only use mild soap and
water to clean your floor mats. After cleaning,
always check your floor mat has been properly
installed and is secured to your vehicle using
the floor mat fasteners by lightly pulling mat.

WARNING!
6

IN CASE OF EMERGENCY 183
3. Apply the parking brake.
4. P lace the gear selector into PARK (P).
5
. T urn the ignition to the OFF position.
6
. B lock both the front and rear of the wheel
d
iagonally opposite the jacking position. For
example, if the driver’s front wheel is being
changed, block the passenger’s rear wheel.

Wheel Blocked

NOTE:
Passengers should not remain in the vehicle when
t h
e vehicle is being lifted or raised.
JACK LOCATION/SPARE TIRE STOWAGE
The jack and spare tire are both stowed under an
access cover in the trunk. Follow these steps to
access the jack and spare tire.
NOTE:
The spare tire must be removed in order to access
t h
e jack.

1. Open the trunk.

2

. Li ft the access cover using the pull strap.
3
. R otate the fastener securing the spare tire
c
ounterclockwise to remove it.

Spare Tire Fastener

4. R emove the spare tire.
5
. R otate the fastener securing the jack counter -
c
lockwise to remove it.
Jack Fastener

6. R emove the jack and lug wrench assembly
f
rom under the spare tire. Turn the jack screw
to the left to loosen the lug wrench, and
remove the wrench from the jack assembly.
WARNING!
A loose tire or jack thrown forward in a collision
or hard stop could endanger the occupants of
the vehicle. Always stow the jack parts and the
spare tire in the places provided. Have the
deflated (flat) tire repaired or replaced
immediately.7

184 IN CASE OF EMERGENCY
(Continued)
JACKING AND CHANGING A TIRE

Jacking Warning Label

Placement for the front and rear jacking locations
ar
e critical. See the following images for proper
jacking locations.
Jacking Locations

1. R emove the spare tire, jack, and lug wrench.

2
. I f equipped with aluminum wheels where the
c
enter cap covers the lug nuts, use the lug
wrench to pry the center cap off carefully
before raising the vehicle.
3. Before raising the vehicle, use the lug wrench t
o loosen, but not remove, the lug nuts on the
wheel with the flat tire. Turn the lug nuts
counterclockwise one turn while the wheel is
still on the ground.
WARNING!
Carefully follow these tire changing warnings to
help prevent personal injury or damage to your
vehicle:
Always park on a firm, level surface as far from
the edge of the roadway as possible before
raising the vehicle.
Turn on the Hazard Warning Flashers.
Apply the parking brake firmly and set an auto -
matic transmission in PARK.
Chock the wheel diagonally opposite the
wheel to be raised.
Never start or run the engine with the vehicle
on a jack.
Do not let anyone sit in the vehicle when it is
on a jack.
Do not get under the vehicle when it is on a
jack. If you need to get under a raised vehicle,
take it to a service center where it can be
raised on a lift.
Only use the jack in the positions indicated for
lifting this vehicle during a tire change.
If working on or near a roadway, be extremely
careful of motor traffic.
To assure that spare tires, flat or inflated, are
securely stowed, spares must be stowed with
the valve stem facing the ground.
WARNING!
CAUTION!
Do not attempt to raise the vehicle by jacking on
locations other than those indicated in the
Jacking Instructions for this vehicle.