2014 Hyundai Sonata Owner's Manual

5-48
Driving your vehicle
To p r e v e n t d a m a g e t o t h e
transaxle:
•Do not allow wheel(s) of one
axle to spin excessively while
the ESC, ABS, and brake warn-
ing lights are displayed. The
repairs would not be covered by
the vehicle warranty. Reduce
engine power and do not spin
the wheel(s) excessively while
these lights are displayed.
•When operating the vehicle on a
dynamometer, ensure the ESC is
turned off (ESC OFF light illumi-
nated).
Information
Turning the ESC off does not affect
ABS or standard brake system opera-
tion.
Vehicle Stability Manag ement
(if equipped)
Ve h i c l e S t a b i l i t y M a n a g e m e n t ( V S M )
helps ensure the vehicle stays stable
when accelerating or braking sud-
denly on wet, slippery and rough
roads where traction over the four
tires can suddenly become uneven.
VSM operation
VSM ON condition
The VSM operates when:
•The Electronic Stability Control
(ESC) is on.
•Vehicle speed is approximately
above 15 km/h (9mph) on curve
roads.
•Vehicle speed is approximately
above 20 km/h (12mph) when the
vehicle is braking on rough roads.
When operating
When you apply your brakes under
conditions which may activate the
ESC, you may hear sounds from the
brakes, or feel a corresponding sen-
sation in the brake pedal. This is nor-
mal and it means your VSM is active.
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NOTICE
Take the following precautions
when using the Vehicle Stability
Management (VSM):
•ALWAYS check the speed and
the distance to the vehicle
ahead. The VSM is not a sub-
stitute for safe driving prac-
tices.
•Never drive too fast for the
road conditions. The VSM sys-
tem will not prevent acci-
dents. Excessive speed in bad
weather, slippery and uneven
roads can result in severe
accidents.
WARNING

5-49
Driving your vehicle
5
Information
The VSM does not operate when:
•Driving on bank road such as gradi-
ent or incline
• Driving rearward.
• ESC OFF indicator light is on.
•EPS (Electric PowerSteering) warn-
ing light ( ) is on.
VSM OFF condition
To cancel VSM operation, press the
ESC OFF button. ESC OFF indicator
light ( ) will illuminate.
To turn on VSM, press the ESC OFF
button again. The ESC OFF indicator
light will go out.
Driving with varying tire or wheel
sizes may cause the ESC system
to malfunction. When replacing
tires, make sure they are the same
size as your original tires for this
vehicle.
Hill-Start Assist Control (HAC)
(if equipped)
The Hill-Start Assist Control (HAC)
prevents the vehicle from rolling
backwards when starting a vehicle
from a stop on a hill. The system
operates the brakes automatically for
approximately 2 seconds and releas-
es the brake when the accelerator
pedal is depressed or after 2 sec-
onds.
NOTICE
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If ESC indicator light ( ) or
EPS warning light ( ) stays
on, your vehicle may have a
malfunction with the VSM sys-
tem. When the warning light illu-
minates we recommend that the
vehicle be checked by an
authorized HYUNDAI dealer as
soon as possible.
WARNING
Always be ready to depress the
accelerator pedal when starting
off on a incline. The HAC acti-
vates only for approximately 2
seconds.
WARNING

5-50
Driving your vehicle
Information
• The HAC does not operate when the
shift lever is in P (Park) or N
(Neutral)
• The HAC activates even though the
ESC (Electronic Stability Control) is
off but does not activate when the
ESC has malfunctioned.
Emergency Stop Signal (ESS)
(if equipped)
The Emergency Stop Signal system
alerts the driver behind by blinking
the stop light when the vehicle is
braked rapidly and severely.
The system is activated when:
•The vehicle suddenly stops (vehi-
cle speed is over 55km/h and the
vehicle deceleration is greater than
7 m/s2)
•The ABS is activating
When vehicle speed is under 40
km/h and the ABS deactivates or the
sudden stop situation is over, the
stop light will stop blinking. Instead,
the hazard warning flasher will turn
on automatically.
The hazard warning flasher will turn
off when vehicle speed is over
10km/h after the vehicle has
stopped. Also, it will turn off when the
vehicle is driven at low speed for
some time. You can turn it off manu-
ally by pushing the hazard warning
flasher switch.
Information
The Emergency Stop Signal (ESS) sys-
tem will not work if the hazard warn-
ing flasher is already on.
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5-51
Driving your vehicle
5
Good braking practices Wet brakes can be dangerous! The
brakes may get wet if the vehicle is
driven through standing water or if it
is washed. Your vehicle will not stop
as quickly if the brakes are wet. Wet
brakes may cause the vehicle to pull
to one side.
To dry the brakes, apply the brakes
lightly until the braking action returns
to normal, taking care to keep the
vehicle under control at all times. If
the braking action does not return to
normal, stop as soon as it is safe to
do so and we recommend that you
call an authorized HYUNDAI dealer
for assistance.
DO NOT drive with your foot resting
on the brake pedal. Even light, but
constant pedal pressure can result in
the brakes overheating, brake wear,
and possibly even brake failure.
If a tire goes flat while you are driv-
ing, apply the brakes gently and
keep the vehicle pointed straight
ahead while you slow down. When
you are moving slowly enough for it
to be safe to do so, pull off the road
and stop in a safe location.
Keep your foot fir mly on the brake
pedal when the vehicle is stopped to
prevent the vehicle from rolling for-
ward.
Whenever leaving the vehicle or
parking, always come to a com-
plete stop and continue to
depress the brake pedal. Move
the shift lever into the P (Park)
position, then apply the parking
brake, and place the Engine
Start/Stop button in the OFF
position.
Vehicles with the parking brake
not fully engaged are at risk for
moving inadvertently and caus-
ing injury to yourself or others.
WARNING

5-52
Driving your vehicle
DRIVE MODE INTEGRATED CONTROL SYSTEM (IF EQUIPPED)
The drive mode may be selected
according to the driver’s preference
or road condition.
The system initializes to the NOR-
MAL mode (except for ECO mode)
after the engine has been turned off
and on.
Information
If there is a problem with the instru-
ment cluster, the drive mode will be in
NORMAL mode and may not change
to ECO mode or SPORT mode.
•The mode changes whenever the
DRIVE MODE button is pressed.
When NORMAL mode is selected,
it is not displayed on the instrument
cluster.
ECO mode (Active ECO)
Active ECO helps improve
fuel efficiency by control-
ling certain engine and
transaxle system operating
parameters.
Fuel efficiency depends on the driver's
driving habit and road condition.
•When the DRIVE MODE button is
pressed and the ECO mode is
selected, the ECO indicator
(green) will illuminate to show that
the Active ECO is operating.
•When the Active ECO is activated,
and the engine is turned off and on
it will maintain ECO mode.
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NORMAL
ECO SPORT
ECO
OLF054021L
OLF054140L
OLF054141L
■Type B
■Type A
■Type C

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Driving your vehicle
5
When Active ECO is activated:
•The acceleration response may be
slightly reduced as the accelerator
pedal is depressed moderately.
•The air conditioner performance
may be limited.
•The shift pattern of the automatic
transaxle may change.
•The engine noise may get louder.
The above situations are normal
conditions when the Active ECO sys-
tem is activated to improve fuel effi-
ciency.
Limitation of Active ECO opera-
tion:
If the following conditions occur while
Active ECO is operating, the system
operation is limited even though
there is no change in the ECO indi-
cator.
•When the coolant temperature is
low:
The system will be limited until
engine performance becomes nor-
mal.
•When driving up a hill:
The system will be limited to gain
power when driving uphill because
engine torque is restricted.
•When using the automatic
transaxle Sports mode:
The system will be limited accord-
ing to the shift location.
•When the accelerator pedal is
deeply depressed for a few sec-
onds: The system will be limited,
judging that the driver wants to
speed up.
SPORT mode
SPORT mode focuses on
dynamic driving by auto-
matically controlling the
steering wheel, engine
and transaxle system.
•When the DRIVE MODE button is
pressed and the SPORT mode is
selected, the SPORT indicator
(yellow) will illuminate.
•When the SPORT mode is activat-
ed, and the engine is turned off
and on it will change to NORMAL
mode. To turn on the SPORT
mode, press the DRIVE MODE
button again.
•If the system is activated:
- After accelerating and releasing
the accelerator pedal, the gear
and engine speed RPM may not
drop as soon as in NORMAL
mode.
- Up-shifting is delayed.
Information
In SPORT mode, the fuel efficiency
may decrease.
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SPORT

5-54
Driving your vehicle
Cruise Control operation
1. CRUISE indicator
2. SET indicator
The Cruise Control system allows
you to drive at speeds above 40
km/h (25 mph) without depressing
the accelerator pedal.
During cruise-speed driving of a
manual transaxle vehicle, do not
shift into neutral without depress-
ing the clutch pedal, since the
engine will be overrevved. If this
happens, depress the clutch pedal
or release the cruise control ON-
OFF switch.
NOTICE
CRUISE CONTROL (IF EQUIPPED)
Take the following precautions:
•If the Cruise Control is left on,
(CRUISE indicator light in the
instrument cluster is illumi-
nated) the Cruise Control can
be activated unintentionally.
Keep the Cruise Control sys-
tem off (CRUISE indicator
light OFF) when the Cruise
Control is not in use, to avoid
inadvertently setting a speed.
•Use the Cruise Control sys-
tem only when traveling on
open highways in good
weather.
(Continued)
(Continued)
•Do not use the Cruise Control
when it may not be safe to
keep the vehicle at a constant
speed:
- Driving in heavy or varying
speed traffic.
- On slippery (rainy, icy or
snow covered) roads.
- Hilly or winding roads.
- Very windy areas.
WARNING
OLF054040L
■Type A
■Type BOLF054040

5-55
Driving your vehicle
5
Information
• During normal cruise control opera-
tion, when the SET switch is activat-
ed or reactivated after applying the
brakes, the cruise control will ener-
gize after approximately 3 seconds.
This delay is normal.
• To activate cruise control, depress
the brake pedal at least once after
turning the ignition switch to the
ON position or starting the engine.
This is to check if the brake switch
which is important part to cancel
cruise control is in normal condi-
tion.
To set Cruise Control speed
1. Push the CRUISE / button on
the steering wheel to turn the sys-
tem on. The CRUISE indicator will
illuminate.
2. Accelerate to the desired speed,
which must be more than 40 km/h
(25 mph).
Information - Manual
transaxle
For manual transaxle vehicles, you
should depress the brake pedal at
least once to set the cruise control
after starting the engine.
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OLF054041L
■Type A
■Type BOLF054041