2018 CHRYSLER 300 ECU

NOTE: Security System Manual Override
The vehicle security alarm will not arm if you lock the
doors using the manual door lock plunger.
To Disarm The System
The vehicle security alarm can be disarmed using any of
the following methods:
•Push the unlock button on the key fob.
• Grasp the Passive Entry Unlock Door Handle, if
equipped. Refer to “Keyless Enter-N-Go — Passive
Entry,” located in “Doors” in “Getting To Know Your
Vehicle” for further information.
• Push the Keyless Enter-N-Go ignition button (requires at
least one valid key fob in the vehicle).
NOTE:
• The driver’s door key cylinder and the trunk button on
the key fob cannot arm or disarm the vehicle security
alarm.
• When the vehicle security alarm is armed, the interior
power door lock switches will not unlock the doors.
The vehicle security alarm is designed to protect your
vehicle. However, you can create conditions where the system will give you a false alarm. If one of the previously
described arming sequences has occurred, the vehicle
security alarm will arm regardless of whether you are in
the vehicle or not. If you remain in the vehicle and open a
door, the alarm will sound. If this occurs, disarm the
vehicle security alarm.
If the vehicle security alarm is armed and the battery
becomes disconnected, the vehicle security alarm will
remain armed when the battery is reconnected; the exterior
lights will flash, the horn will sound. If this occurs, disarm
the vehicle security alarm.
Rearming Of The System
If something triggers the alarm, and no action is taken to
disarm it, the vehicle security alarm will turn the horn off
after 29 seconds, five seconds between cycles, up to eight
cycles if the trigger remains active and the vehicle security
alarm will rearm itself.
Tamper Alert
If something has triggered the vehicle security alarm in
your absence, the horn will sound three times and the
exterior lights will blink three times when you disarm the
vehicle security alarm. Check the vehicle for tampering.
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GETTING TO KNOW YOUR VEHICLE 33

DOORS
Manual Door Locks
To lock each door, push the door lock knob on each door
trim panel downward. To unlock the front doors, pull the
inside door handle to the first detent. To unlock the rear
doors, pull the door lock knob on the door trim panel
upward.
If the door lock knob is down when you shut the door, the
door will lock. Therefore, make sure the key fob is not
inside the vehicle before closing the door.
WARNING!
•For personal security and safety in the event of a
collision, lock the vehicle doors before you drive as
well as when you park and leave the vehicle.
• When exiting the vehicle, always make sure the
keyless ignition node is in the OFF mode, remove the
key fob from the vehicle and lock your vehicle.
• Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children to
be in a vehicle unattended is dangerous for a number
of reasons. A child or others could be seriously or
fatally injured. Children should be warned not to
touch the parking brake, brake pedal or the gear
selector.
• Do not leave the key fob in or near the vehicle, or in
a location accessible to children, and do not leave the
ignition of a vehicle equipped with Keyless Enter-
N-Go in the ACC or ON/RUN mode. A child could
operate power windows, other controls, or move the
vehicle.
Power Door Locks
A power door lock switch is on each front door trim panel.
Use this switch to lock or unlock the doors.
Door Lock Knob
34 GETTING TO KNOW YOUR VEHICLE

The doors can also be locked and unlocked with the
Keyless Enter-N-Go — Passive Entry system. Refer to
“Keyless Enter-N-Go — Passive Entry” in this section for
further information.
If you push the power door lock switch while the ignition
is in the ACC or ON/RUN position, and any front door is
open, the power locks will not operate. This prevents you
from accidentally locking the key fob in the vehicle. Placing
the ignition in the OFF position or closing the door will
allow the locks to operate. If the driver door is open, and
the ignition is in the ACC or ON/RUN position, a chime
will sound as a reminder to remove the key fob.
Keyless Enter-N-Go — Passive Entry
The Passive Entry system is an enhancement to the vehi-
cle’s Remote Keyless Entry system and a feature of Keyless
Enter-N-Go. This feature allows you to lock and unlock the
vehicle’s door(s) without having to push the key fob lock
or unlock buttons.
NOTE:
•Passive Entry may be programmed on or off. Refer to
“Uconnect Settings” in “Multimedia” for further infor-
mation.
• If wearing gloves on your hands, or if it has been
raining/snowing on the Passive Entry door handle, the
unlock sensitivity can be affected, resulting in a slower
response time.
• If the vehicle is unlocked by Passive Entry and no door
is opened within 60 seconds, the vehicle will re-lock and
arm the security alarm (if equipped).
• The key fob may not be able to be detected by the vehicle
passive entry system if it is located next to a mobile
phone, laptop or other electronic device; these devices
may block the key fob’s wireless signal and prevent the
passive entry handle from locking/unlocking the ve-
hicle.
Power Door Lock Switch
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GETTING TO KNOW YOUR VEHICLE 35

To Unlock From The Driver’s Side
With a valid Passive Entry key fob within 5 ft (1.5 m) of the
driver’s door handle, grab the front driver door handle to
unlock the driver’s door automatically. The interior door
panel lock knob will raise when the door is unlocked.
NOTE:If “Unlock All Doors 1st Press” is programmed, all
doors will unlock when you grab hold of the front driver ’s
door handle. For further information regarding selecting
“Unlock Driver Door 1st Press” and “Unlock All Doors 1st
Press,” refer to “Uconnect Settings” in “Multimedia”. To Unlock From The Passenger Side
With a valid Passive Entry key fob within 5 ft (1.5 m) of the
passenger door handle, grab the front passenger door
handle to unlock all four doors automatically. The interior
door panel lock knob will raise when the door is unlocked.
NOTE:
All doors will unlock when the front passenger
door handle is grabbed, regardless of the driver ’s door
unlock preference setting (“Unlock Driver Door 1st Press”
or “Unlock All Doors 1st Press”).
Preventing Inadvertent Locking Of Passive Entry Key
Fob In Vehicle
To minimize the possibility of unintentionally locking a
Passive Entry key fob inside your vehicle, the Passive Entry
system is equipped with an automatic door unlock feature
which will function if the ignition switch is in the OFF
position.
FOBIK-Safe only executes in vehicles with passive entry.
There are three situations that trigger a FOBIK-Safe search
in any passive entry vehicle.
1. A lock request is made by a valid Passive Entry key fob while a door is open.
Grab The Door Handle To Unlock
36 GETTING TO KNOW YOUR VEHICLE

2. A lock request is made by the Passive Entry door handlewhile a door is open.
3. A lock request is made by the door panel switch while the door is open.
When any of these situations occur, after all open doors are
shut, the FOBIK-Safe search will be executed. If it finds a
Passive Entry key fob inside the car and it does not find
any Passive Entry key fobs outside the car, then the car will
unlock and alert the customer.
NOTE: The vehicle will only unlock the doors when a valid
Passive Entry key fob is detected inside the vehicle, and no
valid Passive Entry key fob is detected outside the vehicle.
The vehicle will not unlock the doors when any of the
following conditions are true:
• The doors are locked manually using the door lock
knobs.
• There is a valid Passive Entry key fob outside the vehicle
and within 5 ft (1.5 m) of either Passive Entry door
handle.
• Three attempts are made to lock the doors using the
door panel switch and then close the doors. To Enter The Trunk
With a valid Passive Entry key fob within 5 ft (1.5 m) of the
deck lid, push the button on the right side of CHMSL
(Center High Mounted Stop Light), which is located on the
deck lid.
NOTE:
If you inadvertently leave your vehicle’s Passive
Entry key fob in the trunk and try to close the deck lid, the
deck lid will automatically unlatch, unless another one of
the vehicle’s Passive Entry key fobs is outside the vehicle
and within 5 ft (1.5 m) of the deck lid.
Trunk Passive Entry Button
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GETTING TO KNOW YOUR VEHICLE 37

WARNING!
•Be certain that the seatback is securely locked into
position. If the seatback is not securely locked into
position, the seat will not provide the proper stabil-
ity for child seats and/or passengers. An improperly
latched seat could cause serious injury.
• The cargo area in the rear of the vehicle (with the rear
seatbacks in the locked-up or folded down position)
should not be used as a play area by children when
the vehicle is in motion. They could be seriously
injured in a collision. Children should be seated and
using the proper restraint system.
HEAD RESTRAINTS
Head restraints are designed to reduce the risk of injury by
restricting head movement in the event of a rear-impact.
Head restraints should be adjusted so that the top of the
head restraint is located above the top of your ear.
WARNING!
• All occupants, including the driver, should not oper-
ate a vehicle or sit in a vehicle’s seat until the head
(Continued)
WARNING! (Continued)
restraints are placed in their proper positions in
order to minimize the risk of neck injury in the event
of a crash.
• Head restraints should never be adjusted while the
vehicle is in motion. Driving a vehicle with the head
restraints improperly adjusted or removed could
cause serious injury or death in the event of a
collision.
NOTE: Do not reverse the head restraints (making the rear
of the head restraint face forward) in an attempt to gain
additional clearance to the back of your head.
Reactive Head Restraints — Front Seats
The front driver and passenger seats are equipped with
Reactive Head Restraints (RHR). In the event of a rear
impact, the RHRs will automatically extend forward mini-
mizing the gap between the back of the occupant’s head
and the RHR.
The RHRs will automatically return to their normal posi-
tion following a rear impact. If the RHRs do not return to
their normal position, see your authorized dealer immedi-
ately.
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GETTING TO KNOW YOUR VEHICLE 51

To raise the head restraint, pull upward on the head
restraint. To lower the head restraint, push the adjustment
button located at the base of the head restraint and push
downward on the head restraint.WARNING!
•A loose head restraint thrown forward in a collision
or hard stop could cause serious injury or death to
occupants of the vehicle. Always securely stow re-
moved head restraints in a location outside the
occupant compartment.
• ALL the head restraints MUST be reinstalled in the
vehicle to properly protect the occupants. Follow the
re-installation instructions above prior to operating
the vehicle or occupying a seat.
• Do not place items over the top of the Reactive Head
Restraint, such as coats, seat covers or portable DVD
players. These items may interfere with the opera-
tion of the Reactive Head Restraint in the event of a
collision and could result in serious injury or death.
Rear Head Restraints
The center head restraint has two adjustable positions: up
or down. When the center seat is being occupied, the head
restraint should be in the raised position. When there are
no occupants in the center seat, the head restraint can be
lowered for maximum visibility for the driver.
Adjustment Button
1 — Release Button
2 — Adjustment Button 52 GETTING TO KNOW YOUR VEHICLE

WARNING!
•A loose head restraint thrown forward in a collision
or hard stop could cause serious injury or death to
occupants of the vehicle. Always securely stow re-
moved head restraints in a location outside the
occupant compartment.
• ALL the head restraints MUST be reinstalled in the
vehicle to properly protect the occupants. Follow the
re-installation instructions above prior to operating
the vehicle or occupying a seat.
STEERING WHEEL
Manual Tilt/Telescoping Steering Column
This feature allows you to tilt the steering column upward
or downward. It also allows you to lengthen or shorten the
steering column. The tilt/telescoping lever is located below
the steering wheel at the end of the steering column. To unlock the steering column, pull the lever downward.
To tilt the steering column, move the steering wheel
upward or downward as desired. To lengthen or shorten
the steering column, pull the steering wheel outward or
push it inward as desired. To lock the steering column in
position, push the lever upward until fully engaged.
Tilt/Telescoping Control Handle
54 GETTING TO KNOW YOUR VEHICLE