ABS Hyundai Sonata Hybrid 2015 Owner's Manual

17
Introduction
INDICATOR SYMBOLS ON THE INSTRUMENT CLUSTER
Seat belt warning light
High beam indicator
Turn signal indicator
ABS warning light
Brake system & Parking brake &
Brake fluid warning light
Engine oil pressure warning light
Malfunction indicator light
Air bag warning light
Cruise indicator
Cruise SET indicator
Immobilizer indicator
Low fuel level warning light* For more detailed explanations, referto “Instrument cluster” in section 4.
Charging system warning lightTail light indicator
Trunk ajar warning light
Front fog light indicator
(if equipped)
Door open position indicator Low tire pressure telltale
(TPMS malfunction indicator)
ECO Guide
Electric power steering (EPS)
system warning light
EPS
ESC indicator
(ESC malfunction indicator)
ESC OFF indicator
Vehicle ready indicator EV (Electronic Vehicle) MODE
Service indicator

333
Safety features of your vehicle
Securing a child restraint seat withchild seat lower anchor system
Some child seat manufacturers make
child restraint seats that are labeled as
LATCH or LATCH-compatible child
restraint seats. LATCH stands for "Lower
Anchors and Tethers for Children". These
seats include two rigid or webbing
mounted attachments that connect to
two LATCH anchors at specific seating
positions in your vehicle. This type of
child restraint seat eliminates the need to
use seat belts to attach the child seat in
the two outboard rear seats. Child restraint symbols are located on
the left and right rear seat backs to indi-
cate the position of the lower anchors for
child restraints.
B230D01NFOYF039025N
Lower Anchor
Lower Anchor
Position Indicator
WARNING
When using the vehicle's "LATCH" system to install a child restraint
system in the rear seat, all unused
vehicle rear seat belt metal latch
plates or tabs must be latched
securely in their seat belt buckles
and the seat belt webbing must be
retracted behind the child restraint
to prevent the child from reaching
and taking hold of unretracted
seat belts. Unlatched metal latch
plates or tabs may allow the child
to reach the unretracted seat belts
which may result in strangulation
and a serious injury or death to the
child in the child restraint.
Do not place anything around the lower anchors. Also make sure
that the seat belt is not caught in
the lower anchors.
WARNING
Install the child restraint seat fully
rearward against the seatback with
the seatback reclined two positions
from the most upright latched posi-
tion.

Safety features of your vehicle
56
3
Air bag inflation conditions
Front air bags
Front air bags are designed to inflate in a
frontal collision depending on the intensi-
ty, speed or angles of impact of the front
collision.
WARNING
Do not hit or allow any objects to
impact the locations where air
bags or sensors are installed.
This may cause unexpected air
bag deployment, which could
result in serious personal injury
or death.
If the installation location or angle of the sensors is altered in
any way, the air bags may deploy
when they should not or they may
not deploy when they should,
causing severe injury or death.
Therefore, do not try to perform
maintenance on or around the air
bag sensors. Have the vehicle
checked and repaired by an
authorized HYUNDAI dealer.
(Continued)
(Continued)
Problems may arise if the sensorinstallation angles are changed
due to the deformation of the
front bumper, body or B pillars or
front door where side collision
sensors are installed. Have the
vehicle checked and repaired by
an authorized HYUNDAI dealer.
Your vehicle has been designed to absorb impact and deploy the
air bag(s) in certain collisions.
Installing bumper guards or
replacing a bumper with non-gen-
uine parts may adversely affect
your vehicle’s collision and air
bag deployment performance.
1JBA3513

359
Safety features of your vehicle
Just before impact, drivers often brakeheavily. Such heavy braking lowers the
front portion of the vehicle causing it to
“ride” under a vehicle with a higher
ground clearance. Air bags may not
inflate in this "under-ride" situation
because deceleration forces that are
detected by sensors may be signifi-
cantly reduced by such “under-ride”
collisions. Front air bags may not inflate in
rollover accidents because air bag
deployment would not provide protec-
tion to the occupants.
Side impact and curtain air bags may
inflate when the vehicle is rolled over
by a side impact collision. Air bags may not inflate if the vehicle
collides with object such as utility poles
or trees, where the point of impact is
concentrated to one area, the collision
energy is absorbed by the vehicle
structure, and the full force of the
impact is not delivered to the sensors.
1JBA35181JBA35171JBA3522

Features of your vehicle
54
4
Anti-lock brake system
(ABS) warning light
This light illuminates if the engine
start/stop button is turned ON and goes
off in approximately 3 seconds if the sys-
tem is operating normally.
If the ABS warning light remains on, comes
on while driving, or does not come on when
the engine start/stop button is turned to the
ON position, this indicates that there may
be a malfunction with the ABS.
If this occurs, have your vehicle checked
by an authorized HYUNDAI dealer as
soon as possible. The normal braking sys-
tem will still be operational, but without the
assistance of the anti-lock brake system.
Electronic brake force distri-
bution (EBD) system warning
light
If these two warning lights illuminate at
the same time while driving, your vehicle
may have a malfunction with the ABS
and EBD system. Have the vehicle checked by an author-
ized HYUNDAI dealer as soon as possi-
ble.
✽ ✽
NOTICE
If the ABS warning light or EBD warn-
ing light is on and stays on, the
speedometer or odometer/tripmeter
may not work. In this case, have your
vehicle checked by an authorized
HYUNDAI dealer as soon as possible.
Seat belt warning
The driver's seat belt warning light and
chime will activate to the following table
when the engine start/stop button is in
"ON" position.
*
1Warning pattern repeats 11 times with
interval 24 seconds. If the driver's seat
belt is buckled, the light will stop within
6 seconds and chime will stop immedi-
ately.
*
2The light will stop within 6 seconds and
chime will stop immediately.
WARNING
If both the ABS and brake warning
lights are on and stay on, your vehi-
cle’s brake system will not work
normally during sudden braking. In
this case, avoid high speed driving
and abrupt braking. Have your vehi-
cle checked by an authorized
HYUNDAI dealer as soon as possi-
ble.
ConditionsWarning Pattern
Seat BeltVehicle
SpeedLight-BlinkChime-Sound
Unbuckled6 seconds
Buckled6 secondsNone
Buckled →
Unbuckled
Below 3 mph (5 km/h)6 secondsNone
3 mph~6 mph6 seconds
Above 6 mph (10 km/h)6 sec. on / 24 sec. off (11 times)
Unbuckled
Above 6 mph(10 km/h)
↓
Below 3 mph (5 km/h)6 seconds *1
↓
Stop *2

515
Driving your vehicle
In the event of brake failure
If service brakes fail to operate while the
vehicle is in motion, you can make an
emergency stop with the parking brake.
The stopping distance, however, will be
much greater than normal.
✽ ✽NOTICE
1) When you apply the brake repeatedly,
you may hear the sound the electric
hydraulic pump or motor operating.
This is a normal condition.
2) The following types of pedal applica- tions may result in the brake pedal
feeling different, however it is normal
condition.
- When you apply the pedal quickly
- When you apply the pedal continu-ously and repeatedly
- While braking, when the ABS oper- ated
(Continued)
Wet brakes may impair the vehi-
cle’s ability to safely slow down;
the vehicle may also pull to one
side when the brakes are applied.
Applying the brakes lightly will
indicate whether they have been
affected in this way. Always test
your brakes in this fashion after
driving through deep water. To
dry the brakes, apply them lightly
while maintaining a safe forward
speed until brake performance
returns to normal.
Always confirm the position of the brake and accelerator pedal
before driving. If you don't check
the position of the accelerator
and brake pedal before driving,
you may depress the accelerator
instead of the brake pedal. It may
cause a serious accident.
Do not turn off the Hybrid system while going down a hill. The brake
booster may not work sufficiently
and the braking distance may be
longer.
(Continued)(Continued)
If the brake pedal does not returnto its normal position when
released, there may be a malfunc-
tion in the brake system. Take
your vehicle to an authorized
HYUNDAI dealer and have the
system checked.
To avoid applying the brakes do not get too close to the vehicle in
front of you and try to avoid
going down steep roads or sharp
corning if the power assisted
brakes are not functioning nor-
mally. The vehicle will stop but
the braking distance may be
longer.
WARNING- Parking brake
Applying the parking brake while
the vehicle is moving at normal
speeds can cause a sudden loss of
control of the vehicle. If you must
use the parking brake to stop the
vehicle, use great caution in apply-
ing the brake.
CAUTION
If the driver’s door is not firmlyclosed, the auxiliary battery may bedischarged because the brake con-troller remains in standby opera-tion. To prevent the battery frombeing discharged, ensure the door is fully closed.

Driving your vehicle
18
5
Anti-lock brake system (ABS)
The ABS continuously senses the speed
of the wheels. If the wheels are going to
lock, the ABS system repeatedly modu-
lates the hydraulic brake pressure to the
wheels.
When you apply your brakes under con-
ditions which may lock the wheels, you
may hear a “tik-tik’’ sound from the
brakes, or feel a corresponding sensation
in the brake pedal. This is normal and it
means your ABS is active.
In order to obtain the maximum benefit
from your ABS in an emergency situation,
do not attempt to modulate your brake
pressure and do not try to pump your
brakes. Press your brake pedal as hard
as possible or as hard as the situation
warrants and allow the ABS to control the
force being delivered to the brakes.
✽ ✽
NOTICE
A click sound may be heard in the
engine compartment when the vehicle
begins to move after the engine is start-
ed. These conditions are normal and
indicate that the anti-lock brake system
is functioning properly.
Even with the anti-lock brake system,
your vehicle still requires sufficient
stopping distance. Always maintain a
safe distance from the vehicle in front
of you.
Always slow down when cornering. The anti-lock brake system cannot pre-
vent accidents resulting from exces-
sive speeds.
On loose or uneven road surfaces, operation of the anti-lock brake system
may result in a longer stopping dis-
tance than for vehicles equipped with a
conventional brake system.
WARNING
ABS (or ESC) will not prevent acci-
dents due to improper or danger-
ous driving maneuvers. Even
though vehicle control is improved
during emergency braking, always
maintain a safe distance between
you and objects ahead. Vehicle
speeds should always be reduced
during extreme road conditions.
The braking distance for cars
equipped with an anti-lock braking
system (or Electronic Stability
Control system) may be longer than
for those without it in the following
road conditions.
During these conditions the vehicle
should be driven at reduced
speeds:
Rough, gravel or snow-coveredroads.
With tire chains installed. (Continued)
(Continued)
On roads where the road surfaceis pitted or has different surface
height.
The safety features of an ABS (or
ESC) equipped vehicle should not
be tested by high speed driving or
cornering. This could endanger the
safety of yourself or others.

519
Driving your vehicle
✽
✽NOTICE
When you jump start your vehicle
because of a drained battery, the engine
may not run as smoothly and the ABS
warning light may turn on at the same
time. This happens because of the low
battery voltage. It does not mean your
ABS is malfunctioning.
• Do not pump your brakes!
• Have the battery recharged before
driving the vehicle.
Electronic stability control (ESC)
The Electronic Stability control (ESC)
system is designed to stabilize the vehicle
during cornering maneuvers. ESC checks
where you are steering and where the
vehicle is actually going. ESC applies the
brakes at individual wheels and
intervenes in the engine management
system to stabilize the vehicle.
W-78
CAUTION
If the ABS warning light is on and
stays on, you may have a problemwith the ABS. In this case, howev-er, your regular brakes will worknormally.
The ABS warning light will stay on for approximately 3 seconds afterthe engine start/stop button is ON.During that time, the ABS will gothrough self-diagnosis and thelight will go off if everything is nor-mal. If the light stays on, you mayhave a problem with your ABS.Contact an authorized HYUNDAIdealer as soon as possible.
CAUTION
When you drive on a road having poor traction, such as an icy road,and operate your brakes continu-ously, the ABS will be active con-tinuously and the ABS warning light may illuminate. Pull your carover to a safe place and stop theengine.
Restart the engine. If the ABS warning light is off, then yourABS system is normal.Otherwise, you may have a prob-lem with the ABS. Contact anauthorized HYUNDAI dealer assoon as possible.
OYF059015

Driving your vehicle
22
5
ESC OFF usage
When driving
ESC should be turned on for daily driv-
ing whenever possible.
To turn ESC off while driving, press the ESC OFF button while driving on a flat
road surface.
Never press the ESC OFF button while
ESC is operating (ESC indicator light
blinks).
If ESC is turned off while ESC is operat-
ing, the vehicle may slip out of control.
✽ ✽ NOTICE
• When operating the vehicle on a
dynamometer, ensure that the ESC is
turned off (ESC OFF light illuminated).
• Turning the ESC off does not affect ABS or brake system operation.
Hill-start assist control (HAC)
(if equipped)
A vehicle has the tendency to slip back
on a steep hill when it starts to acceler-
ate after stopping. The Hill-start Assist
Control (HAC) helps prevent the vehicle
from slipping back by operating the
brakes automatically for about 2 sec-
onds. The brakes are released when the
accelerator pedal is depressed or after
about 2 seconds.
✽ ✽ NOTICE
• The HAC does not operate when the
transaxle shift lever is in the P (Park)
or N (Neutral) position.
• The HAC activates even though the ESC is off but it does not activate
when the ESC has malfunctioned.
WARNING
Never press the ESC OFF button
while ESC is operating.
If the ESC is turned off while ESC is
operating, the vehicle may go out of
control.
To turn ESC off while driving, press
the ESC OFF button while driving
on a flat road surface.
CAUTION
The HAC is activated only for about
2 seconds, so to begin acceleratingafter a stop on a steep incline always depress the accelerator pedal.

Driving your vehicle
30
5
Hazardous driving conditions
When hazardous driving conditions are
encountered such as water, snow, ice,
mud, sand, or similar hazards, follow
these suggestions:
Drive cautiously and allow extra dis-
tance for braking.
Avoid sudden changes in braking or steering.
If stalled in snow, mud, or sand, use second gear. Accelerate slowly to
avoid spinning the drive wheels.
Use sand, rock salt, tire chains, or other non-slip material under the drive
wheels to provide traction when stalled
in ice, snow, or mud.
Rocking the vehicle
If it is necessary to rock the vehicle to
free it from snow, sand, or mud, first turn
the steering wheel right and left to clear
the area around your front wheels. Then,
shift back and forth between R (Reverse)
and any forward gear. Do not race the
engine, and spin the wheels as little as
possible. If you are still stuck after a few
tries, have the vehicle pulled out by a tow
vehicle to avoid engine overheating and
possible damage to the transaxle.
✽ ✽ NOTICE
The ESC system should be turned OFF
prior to rocking the vehicle.
SPECIAL DRIVING CONDITIONS
WARNING - ABS
Do not pump the brake pedal on a
vehicle equipped with ABS.
WARNING - Downshifting
Downshifting with an automatic
transaxle, while driving on slippery
surfaces can cause an accident.
The sudden change in tire speed
could cause the tires to skid. Be
careful when downshifting on slip-
pery surfaces.
CAUTION
Prolonged rocking may cause
engine over-heating, transaxle dam-age or failure, and tire damage.
WARNING- Spinning tires
Do not spin the wheels, especially
at speeds more than 35 mph (56
km/h). Spinning the wheels at high
speeds when the vehicle is station-
ary could cause a tire to overheat
which could result in tire damage
that may injure bystanders.