2017 Hyundai Ioniq Electric ECU

H77
Regeneration
The high-voltage battery is charged
up by the regenerative brake system. (Wheel ➞Battery)
Aux. Battery Saver+
The Aux. Battery Saver+ is a function that monitors the charging status of
the 12 V auxiliary battery.
If the auxiliary battery level is low, the
main high voltage battery charges
the auxiliary battery.
Information
The Aux. Battery Saver+ function will
be ON when the vehicle is delivered. If
the function is not needed, you may
turn it off in the Users Settings mode
on the cluster. For more information,
refer to the following page.
Mode
• Cycle Mode :
When the vehicle is OFF with all
doors, hood and tailgate closed, the
Aux. Battery Saver+ activates every
72 hours according to the auxiliary
battery status.
Automatic Mode :
When the vehicle is ON with the charging connector plugged in, the
function activates according to the
auxiliary battery status to prevent
overdischarge of the auxiliary battery. Information
 The Aux. Battery Saver+ activates maximum of 20 minutes. If the Aux.
Battery Saver+ function activates
more than 10 times consecutively,
the function will stop activating,
judging that there is a problem with
the auxiliary battery. In this case,
drive the vehicle for some period of
time. The function will start activat-
ing if the auxiliary battery returns
to normal.
 The Aux. Battery Saver+ function cannot prevent battery discharge if
the auxiliary battery is damaged,
worn out, used as a power supply or
unauthorized electronic devises are
used.
 If the Aux. Battery Saver+ function was activated, a message will be dis-
played on the instrument cluster
and the high voltage battery level
may have decreased.
i
i
OAEQ046002L

2-15
Safety system of your vehicle
2
5.To use the rear seat, lift and pushthe seatback rearward.
Push the seatback firmly until it
clicks into place. Make sure the
seatback is locked in place.
OAE036066L Do not place objects in the rear
seats, since they cannot be
properly secured and may hit
vehicle occupants in a collision
causing serious injury or death.
WARNING
When returning the rear seat-
back from a folded to an upright
position, hold the seatback and
return it slowly. Ensure that the
seatback is completely locked
into its upright position bypushing on the top of the seat-
back. In an accident or sudden
stop, the unlocked seatback
could allow cargo to move for-
ward with great force and enter
the passenger compartment,
which could result in serious
injury or death.
WARNING

2-25
Safety system of your vehicle
2
This section describes how to use the
seat belts properly. It also describessome of the things not to do when
using seat belts.
Seat belt safety precautions
Always fasten your seat belt and
make sure all passengers have fas-
tened their seat belts before starting
any trip. Air bags (if equipped) aredesigned to supplement the seat belt
as an additional safety device, but
they are not a substitute. Most coun-
tries require all occupants of a vehicle
to wear seat belts.
SSEE AA TT BB EELLTT SS
Seat belts must be used by ALL
passengers whenever the vehi-
cle is moving. Take the followingprecautions when adjusting andwearing seat belts:
Children under the age of 13
should be properly restrainedin the rear seats.
Never allow children to ride in
the front passenger seat, unless
the air bag is deactivated. If a
child is seated in the front pas-
senger seat, move the seat as
far back as possible and prop-
erly restrain them in the seat.
NEVER allow an infant or child
to be carried on an occupant’slap.
NEVER ride with the seatback
reclined when the vehicle is
moving.
Do not allow children to share a seat or seat belt.
(Continued)
WARNING (Continued)
Do not wear the shoulder belt
under your arm or behind your
back.
Never wear a seat belt over
fragile objects. If there is a sud-
den stop or impact, the seat
belt can damage it.
Do not use the seat belt if it is
twisted. A twisted seat belt
will not protect you properlyin an accident.
Do not use a seat belt if the
webbing or hardware is dam-
aged.
Do not latch the seat belt into
the buckles of other seats.
NEVER unfasten the seat belt
while driving. This may cause
loss of vehicle control result-ing in an accident.
Make sure there is nothing in
the buckle interfering with the
seat belt latch mechanism.
This may prevent the seat belt
from fastening securely.
(Continued)

2-35
Safety system of your vehicle
2
Small children are best protected
from injury in an accident when prop-
erly restrained in the rear seat by a
Child Restraint System that meets the
requirements of the Safety Standards
of your country. Before buying any
Child Restraint System, make sure
that it has a label certifying that it
meets Safety Standard of your coun-
try. The Child Restraint System must
be appropriate for your child's height
and weight. Check the label on the
Child Restraint System for this informa-
tion. Refer to “Child Restraint Systems”
in this chapter.Larger children
Children under age 13 and who are
too large for a booster seat should
always occupy the rear seat and use
the available lap/shoulder belts. Aseat belt should lie across the upper
thighs and be snug across the shoul-
der and chest to restrain the child
safely. Check belt fit periodically. A
child's squirming could put the belt
out of position. In the event of an acci-
dent, children are afforded the best
safety restrained by a proper Child
Restraint System in the rear seats.
If a larger child over age 13 must be seated in the front seat, the child
must be securely restrained by the
available lap/shoulder belt and theseat should be placed in the rear-most position.
If the shoulder belt portion slightly
touches the child’s neck or face, tryplacing the child closer to the center
of the vehicle. If the shoulder belt still
touches their face or neck, they need
to be returned to an appropriatebooster seat in the rear seat.
Always make sure larger chil-
dren’s seat belts are worn and
properly adjusted.
NEVER allow the shoulder
belt to contact the child’s
neck or face.
Do not allow more than one
child to use a single seat belt.
WARNING

2-37
Safety system of your vehicle
2
Our recommendation:
Children always in the rear
Children under age 13 should always
ride in the rear seats and must
always be properly restrained to min-
imize the risk of injury in an accident,
sudden stop or sudden maneuver.
According to accident statistics, chil-
dren are safer when properly restrainedin the rear seats than in the front
seat. Children too large for a Child
Restraint System must use the seat
belts provided.Most countries have regulations which
require children to travel in approved
Child Restraint Systems.
The laws governing the age or
height/weight restrictions at which seatbelts can be used instead of Child
Restraint System differs among coun-
tries, so you should be aware of the
specific requirements in your country,
and where you are travelling.
Child Restraint Systems must be
properly installed in the vehicle seat.
Always use a commercially available
Child Restraint System that meets the
requirements of your country.
Child Restraint System (CRS)
Infants and younger children must be
restrained in an appropriate rearward-
facing or forward-facing CRS that has
first been properly secured to the seat
of the vehicle. Read and comply with
the instructions for installation and use
provided by the manufacturer of the
Child Restraint System.
CC
HH IILL DD RR EESSTT RR AA IINN TT SS YY SSTT EEMM (( CC RR SS))
Always properly restrain children
in the vehicle. Children of all ages
are safer when riding in the rear
seats. Never place a rearward-facing Child Restraint System on
the front passenger seat, unless
the air bag is deactivated.
WARNING
Always follow the Child Restraint
System manufacturer’s instruc-
tions for installation and use.
Always properly restrain your
child in the Child RestraintSystem.
Do not use an infant carrier or
a child safety seat that “hooks”
over a seatback, it may not pro-
vide adequate protection in an
accident.
After an accident, we recom-
mend a HYUNDAI dealer to
check the Child Restraint
System, seat belts, ISOFIX
anchorages and top-tether
anchorages.
WARNING

2-40
Safety system of your vehicle
Installing a Child Restraint System (CRS)After selecting a proper Child Restraint
System for your child and checking
that the Child Restraint System fits
properly on the seating position, there
are three general steps for a properinstallation:
Properly secure the Child Restraint
System to the vehicle.
All Child
Restraint Systems must be secured
to the vehicle with the lap belt or lap
part of a lap/shoulder belt or withthe ISOFIX top-tether and/or ISOFIX
anchorage and/or with the supportleg.
Make sure the Child Restraint
System is firmly secured. After
installing a Child Restraint System
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 RestraintSystem secured with a seat belt
should be installed as firmly as
possible. However, some side-to-
side movement can be expected. When installing a Child Restraint
System, adjust the vehicle seat and
seatback (up and down, forward and
rearward) so that your child fits in
the Child Restraint System in a con-
fortable manner.
Secure the child in the ChildRestraint System. Make sure the
child is properly strapped in the
Child Restraint System according
to the Child Restraint System man-
ufacturer’s instructions.
Before installing your Child
Restraint System always:
Read and follow the instructions
provided by the manufacturer ofthe Child Restraint System.
Failure to follow all warnings and instructions could increase
the risk of the SERIOUS INJURY
or DEATH if an accident occurs.
WARNING
If the vehicle headrest prevents
proper installation of a Child
Restraint System, the headrestof the respective seating posi-tion shall be readjusted or
entirely removed.
WARNING
A Child Restraint System in a
closed vehicle can become very
hot. To prevent burns, check the
seating surface and buckles
before placing your child in theChild Restraint System.
CAUTION

2-41
Safety system of your vehicle
2
ISOFIX anchorage and top-teth-er anchorage (ISOFIX anchorage
system) for children
The ISOFIX system holds a Child
Restraint System during driving and in
an accident. This system is designed to
make installation of the Child Restraint
System easier and reduce the possi-
bility of improperly installing your
Child Restraint System. The ISOFIX
system uses anchors in the vehicleand attachments on the Child
Restraint System. The ISOFIX sys-tem eliminates the need to use seat
belts to secure the Child Restraint
System to the rear seats.
ISOFIX anchorages are metal bars
built into the vehicle. There are two
lower anchors for each ISOFIX seat-ing position that will accommodate a
Child Restraint System with lower
attachments.
To use the ISOFIX system in your vehi-
cle, you must have a Child Restraint
System with ISOFIX attachments.
The Child Restraint System manu-
facturer will provide you with instruc-
tions on how to use the Child
Restraint System with its attach-
ments for the ISOFIX anchorages. ISOFIX anchorages have been pro-
vided in the left and right outboard
rear seating positions. Their locations
are shown in the illustration.
OAE036063
Do not attempt to install a Child Restraint System using ISOFIX
anchorages in the rear center
seating position. There are no
ISOFIX anchorages provided for
this seat. Using the outboard seat
anchorages, for the CRS installa-tion on the rear center seating
position, can damage the anchor-
ages.
WARNING

2-42
Safety system of your vehicle
ISOFIX anchorages are located
between the seatback and the seat
cushion of the rear seat left and right
outboard seating positions, indicated
by the symbols .
Securing a Child RestraintSystem with the “ISOFIX
Anchorage System”
To install anc ISOFIX-compatible
Child Restraint System in either of therear outboard seating positions:
1. Move the seat belt buckle away from the ISOFIX anchorages.
2. Move any other objects away from the anchorages that could prevent
a secure connection between the
Child Restraint System and the
ISOFIX anchorages.
3. Place the Child Restraint System on the vehicle seat, then attach the
seat to the ISOFIX anchorages
according to the instructions provid-
ed by the Child Restraint System
manufacturer.
4. Follow the instructions of the Child Restraint System's manufacturer
for proper installation and connec-tion of the ISOFIX attachments on
the Child Restraint System to the
ISOFIX anchorages.
OAE036031
ISOFIX AnchoragePosition Indicator
ISOFIX Anchorage
Take the following precautions when using the ISOFIX system:
Read and follow all installation
instructions provided with
your Child Restraint System.
To prevent the child from reach- ing and taking hold of unre-
tracted seat belts, buckle all
unused rear seat belts andretract the seat belt webbing
behind the child. Children canbe strangled if a shoulder belt
becomes wrapped around their
neck and the seat belt tightens.
NEVER attach more than one Child Restraint System to a
single anchorage. This could
cause the anchor or attach-ment to come loose or break.
Always have the ISOFIX sys-
tem inspected by your dealer
after an accident. An accident
can damage the ISOFIX system
and may not properly securethe Child Restraint System.
WARNING