2016 Hyundai Elantra ECU

Safety features of your vehicle
38
3 After selecting a proper child seat for
your child, check to make sure it fits
properly in your vehicle. Follow the
instructions provided by the manu-
facturer when installing the child
seat. Note these general steps when
installing the seat to your vehicle:

Properly secure the child restraint
to the vehicle.
All child restraints
must be secured to the vehicle with
the lap part of a lap/shoulder belt or
with the LATCH system.
Make sure the child restraint is
firmly secured. After installing a
child restraint to the vehicle, push
and pull the seat forward and from
side-to-side to verify that it is
securely attached to the seat. A
child restraint secured with a seat
belt should be installed as firmly as
possible. However, some side-to-
side movement can be expected.
Lower Anchors and Tether for
Children (LATCH) System
The LATCH system holds a child
restraint during driving and in an acci-
dent. This system is designed to
make installation of the child restraint
easier and reduce the possibility of
improperly installing your child
restraint. The LATCH system uses
anchors in the vehicle and attach-
ments on the child restraint. The
LATCH system eliminates the need
to use seat belts to secure the child
restraint to the rear seats.
Lower anchors are metal bars built
into the vehicle. There are two lower
anchors for each LATCH seating
position that will accommodate a
child restraint with lower attachments.
To use the LATCH system in your
vehicle, you must have a child
restraint with LATCH attachments.
The child seat manufacturer will pro-
vide you with instructions on how to
use the child seat with its attachments
for the LATCH lower anchors.
WARNING
A child restraint in a closed
vehicle can become very hot. To
prevent burns, check the seat-
ing surface and buckles before
placing your child in the child
restraint.

Safety features of your vehicle
40
3
Securing a child restraint with
the LATCH anchors system
To install a LATCH-compatible child
restraint in either of the rear outboard
seating positions:
1. Move the seat belt buckle away from the lower anchors.
2. Move any other objects away from the anchors that could prevent a
secure connection between the child
restraint and the lower anchors.
3. Place the child restraint on the vehi- cle seat, then attach the seat to the
lower anchors according to the
instructions provided by the child
restraint manufacturer.
4. Follow the child restraint instructions for properly adjusting and tightening
the lower attachments on the child
restraint to the lower anchors.
✽ ✽NOTICE- Weight for LATCH
system
The recommended weight for the
LATCH system is under 65lb (30kg).
How to calculate the child restraint
weight :
Child restraint weight =
65lb (30kg) - Child weight
WARNING
Take the following precautions
when using the LATCH system:
•Read and follow all installation
instructions provided with
your child restraint system.
To prevent the child from
reaching and taking hold of
unretracted seat belts, buckle
all unused rear seat belts and
retract the seat belt webbing
behind the child. Children can
be strangled if a shoulder belt
becomes wrapped around
their neck and the seat belt
tightens.
NEVER attach more than one
child restraint to a single
anchor. This could cause the
anchor or attachment to come
loose or break.
(Continued)
(Continued)
Always have the LATCH sys-
tem inspected by your author-
ized HYUNDAI dealer after an
accident. An accident can
damage the LATCH system
and may not properly secure
the child restraint.

Safety features of your vehicle
341
Securing a child restraint seatwith “Tether Anchor” system
First, secure the child restraint with
the LATCH lower anchors or the seat
belt. If the child seat manufacturer
recommends that the tether strap be
attached, attach and tighten the
tether strap to the tether anchor.
Tether anchors are located on the
back of the rear seats. To install the tether strap:
1. Route the child restraint tether
strap over the child restraint seat-
back. Route the tether strap under
the headrest and between the
headrest posts, or route the tether
strap over the top of the vehicle
seatback. Make sure the strap is
not twisted.
2. Connect the tether strap hook to the tether anchor, then tighten the
tether strap according to the child
seat manufacturer’s instructions to
firmly secure the child restraint to
the seat.
OMD030021N
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WARNING
Take the following precautions
when installing the tether strap:
Read and follow all installation
instructions provided with
your child restraint system.
NEVER attach more than one
child restraint to a single teth-
er anchor. This could cause
the anchor or attachment to
come loose or break.
Do not attach the tether strap
to anything other than the cor-
rect tether anchor. It may not
work properly if attached to
something else.
Do not use the tether anchors
for adult seat belts or harness-
es, or for attaching other items
or equipment to the vehicle.

Safety features of your vehicle
42
3 3. Check that the child restraint is
securely attached to the seat by
pushing and pulling the seat for-
ward and from side-to-side.
Securing a child restraint with a
lap belt or lap/shoulder belt
When not using the LATCH system,
all child restraints must be secured to
a vehicle rear seat with the lap part
of a lap/shoulder belt.
Automatic lock mode
Since all passenger seat belts move
freely under normal conditions and
only lock under extreme or emer-
gency conditions (emergency locking
mode), you must manually pull the
seat belt all the way out to shift the
retractor to the “Automatic Locking”
mode to secure a child restraint.
The “Automatic Locking” mode will
help prevent the normal movement
of the child in the vehicle from caus-
ing the seat belt to loosen and com-
promise the child restraint system. To
secure a child restraint system, use
the following procedure.
OLMB033044
WARNING
ALWAYS place a rear-facing
child restraint in the rear seat of
the vehicle.
Placing a rear-facing child
restraint in the front seat can
result in serious injury or death
if the child restraint is struck by
an inflating air bag.

Safety features of your vehicle
50
3
SRS components and functions
The SRS consists of the following
components:
1. Driver's front air bag module
2. Passenger's front air bag module
3. Side impact air bag modules
4. Curtain air bag modules
5. Retractor pre-tensioner assem-
blies
6. Air bag warning light
7. SRS control module (SRSCM)
8. Front impact sensors
9. Side impact sensors 10. PASS AIR BAG “OFF” indicator
(Front passenger’s seat only)
11. Occupant classification system (Front passenger’s seat only)
12. Driver’s and front passenger’s seat belt buckle sensors
13. Anchor pre-tensioner
14. Side pressure sensor
The SRSCM continually monitors all
SRS components while the ignition
switch is ON to determine if a crash
impact is severe enough to require
air bag deployment or pre-tensioner
seat belt deployment.
WARNING
To reduce the risk of serious
injury or death from an inflating
curtain air bags, take the follow-
ing precautions:
All seat occupants must wear
seat belts at all times to help
keep occupants positioned
properly.
Properly secure child restraints
as far away from the door as
possible.
Do not allow passengers to
lean their heads or bodies
onto doors, put their arms on
the doors, stretch their arms
out of the window, or place
objects between the doors
and seats.
Do not open or repair the side
curtain air bags.
OMD030050N

Features of your vehicle
14
4
Operating door locks from
outside the vehicle
Mechanical key
Turn the key toward the rear of the
vehicle to unlock and toward the front
of the vehicle to lock.
If you lock the door with a key, all
vehicle doors will lock automatically.
(if equipped with the central door
lock system)
From the driver’s door, turn the key to
the right once to unlock the driver’s
door and once more within 4 seconds
to unlock all doors. (if equipped with
the central door lock system) Once the doors are unlocked, they
may be opened by pulling the door
handle.
When closing the door, push the
door by hand. Make sure that doors
are closed securely.
Remote key
To lock the doors, press the Door
Lock button (1) on the remote key.
Press the Door Unlock button (2) on
the remote key, the driver’s door will
unlock. If you press the Door Unlock
button on the remote key again with-
in four seconds, then all the doors
will unlock.
Once the doors are unlocked, they
may be opened by pulling the door
handle.
When closing the door, push the
door by hand. Make sure that doors
are closed securely.
DOOR LOCKS
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LockLockUnlockUnlock
■
Type A■ Type B

415
Features of your vehicle
✽
✽NOTICE
• In cold and wet climates, door lock
and door mechanisms may not
work properly due to freezing con-
ditions.
• If the door is locked/unlocked multiple times in rapid succession
with either the vehicle key or door
lock switch, the system may stop
operating temporarily in order to
protect the circuit and prevent
damage to system components.
Smart key
To lock the doors, press the button on
the outside door handle while carry-
ing the smart key with you or press
the door lock button on the smart key. Press the button on the outside door
handle while carrying the smart key
with you or press the door unlock
button on the smart key, the driver’s
door will unlock. If you press the
Door Unlock button on the smart key
again within four seconds, then all
the doors will unlock.
Once the doors are unlocked, they
may be opened by pulling the door
handle.
When closing the door, push the
door by hand. Make sure that doors
are closed securely.
✽ ✽
NOTICE
• In cold and wet climates, door lock
and door mechanisms may not
work properly due to freezing con-
ditions.
• If the door is locked/unlocked multiple times in rapid succession
with either the vehicle key or door
lock switch, the system may stop
operating temporarily in order to
protect the circuit and prevent
damage to system components.
OMD044709
Lock / Unlock
OMD040008

Features of your vehicle
18
4
Auto door lock/unlock features
Impact sensing door unlock sys-
tem (if equipped)
All doors will be automatically
unlocked when an impact causes the
air bags to deploy.
Speed sensing door lock system(if equipped)
All doors will be automatically locked
when vehicle speed exceeds 9 mph
(15 km/h).
WARNING - Always
secure your vehicle
Leaving your vehicle unlocked
increases the potential risk to
you or others from someone
hiding in your vehicle.
To secure your vehicle, while
depressing the brake, move the
shift lever to the P (Park) posi-
tion (for automatic transaxle) or
first gear or R (Reverse, for
manual transaxle), engage the
parking brake, and place the
ignition switch in the LOCK/OFF
position, close all windows,
lock all doors, and always take
the key with you.WARNING
Opening a door when something
is approaching may cause dam-
age or injury. Be careful when
opening doors and watch for
vehicles, motorcycles, bicycles
or pedestrians approaching the
vehicle in the path of the door.