2019 HYUNDAI SONATA HYBRID engine

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Driving your vehicle
When ECO mode is activated:
The acceleration response may beslightly reduced as the accelerator
pedal is depressed moderately.
The air conditioner performance may be limited.
The shift pattern of the automatic transmission may change.
The engine noise may get louder.
The above situations are normal conditions when ECO mode is acti-
vated to improve fuel efficiency. Limitation of ECO mode operation:
If the following conditions occur while
ECO mode is operating, the system
operation is limited even though
there is no change in ECO indicator.
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 driving the vehicle with the automatic transmission gear shift
lever in manual shift mode: The system will be limited accord- ing to the shift location.
When the accelerator pedal is deeply depressed for a few seconds: The system will be limited, judging
that the driver wants to speed up.SPORT mode
SPORT mode managesthe driving dynamics byautomatically adjusting the
steering effort, the engine
and transmission control
logic for enhanced driver
performance.
When SPORT mode is selected by pressing the DRIVE MODE button,
the SPORT indicator will illuminate.
Whenever the engine is restarted, the Drive Mode will revert back to
ECO mode. If SPORT mode is
desired, re-select SPORT mode
from the DRIVE MODE button.
When SPORT mode is activated:
- The engine rpm will tend to remainraised over a certain length of time
even after releasing the accelerator
- Upshifts are delayed when accel- erating
Information
In SPORT mode, the fuel efficiency
may decrease.
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Driving your vehicle
Plug-in hybrid vehicle
The drive mode may be selected
according to the driver's preferenceor road condition.
The mode changes whenever the
DRIVE MODE button is pressed. COMFORT mode :
COMFORT mode provides smooth
and comfortable driving.
ECO mode :
ECO mode improves fuel efficiency
for eco-friendly driving.
When COMFORT mode is selected,
it is not displayed on the instrument
cluster.
ECO mode
When the Drive Mode is set to ECO mode, the
engine and transmissioncontrol logic are changed
to maximize fuel efficiency.
When the ECO mode is selected by pressing the DRIVE MODE but-ton, the ECO indicator will illumi-
nate.
If the vehicle is set to ECO mode, when the engine is turned OFF
and restarted the Drive Mode set-
ting will remain in ECO mode.
Information
Fuel efficiency depends on the driver's
driving habit and road condition.
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COMFORT ECO

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When ECO mode 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 transmission may change.
The engine noise may get louder.
The above situations are normal conditions when ECO mode is acti-
vated to improve fuel efficiency. Limitation of ECO mode operation:
If the following conditions occur while
ECO mode is operating, the system
operation is limited even though
there is no change in ECO indicator.
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 driving the vehicle with the automatic transmission gear shift
lever in manual shift mode: The system will be limited accord- ing to the shift location.
When the accelerator pedal is deeply depressed for a few seconds: The system will be limited, judging
that the driver wants to speed up.
Driving your vehicle

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Driving your vehicle
BSD (Blind Spot Detection) /
LCA (Lane Change Assist)
Operating conditions
To operate:
Press the BSD switch with the igni-
tion switch in the ON position.
The indicator on the BSD switch will
illuminate. When the vehicle speed
exceeds 30 km/h (20 mph), the sys-
tem will be activated.To cancel:
Press the BSD switch turn. The indi-
cator on the switch will go off.
When the system is not used, turn the
system off by turning the switch off.
If the Engine Start/Stop button is
pressed OFF and then ON again, the BSD system returns to the
previous state.
When the system is turned on, the warning light will illuminate
for 3 seconds on the outer side
view mirror.
Warning type
The system will activate when:
1. The system is on.
2. The vehicle speed is above 30 km/h (20 mph).
3. An vehicle is detected in the blind spot area.
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As the Blind Spot Detection (BSD) system is a supplemental
device for your safe driving, it
may be dangerous to rely on
only the BSD information of the
head up display image when
changing the lane. Always pay
attention to drive safely.
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The Driver Attention Alert (DAA) sys-
tem displays the condition of the dri-
ver’s fatigue and inattention.
System setting and activation
System setting
The Driver Attention Alert system
is set to be in the OFF position,
when your vehicle is first delivered
to you from the factory.
To turn ON the Driver Attention Alert system, turn on the engine,and then select 'User Settings
Driving Assist Driver Attention
Alert Normal/Early' on the LCD
display. The Driver can select mode of the
Driver Attention Alert System.
- Off : The Driver Attention Alertsystem is deactivated.
- Normal : The Driver Attention Alert system alerts the driver of
his/her fatigue level or inattentive
driving practices.
- Early : The Driver Attention Alert system alerts the driver of his/her
fatigue level or inattentive driving
practices faster than Normal
mode.
The set-up of the Driver Attention Alert system will be maintained, asselected, when the engine is
restarted.
Prerequisite for activation
The Driver Attention Alert system is
operable, when driving speed is
between 60 km/h (40 mph) and 180km/h (110 mph).
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Driving your vehicle
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Resetting the system
The last break time is set to 00:00and the driver's attention level is
set to 5 (very attentive) when the
driver resets the Driver Attention
Alert system.
The Driver Attention Alert system resets in the following situations.
- The engine is turned OFF.
- The driver unfastens the seat beltand then opens the driver’s door.
- Stop lasting more than 10 min- utes.
The Driver attention Alert system
operates again, when the driver
restarts driving.
System standby
The Driver Attention Alert system
enters the ready status and displays
the 'Standby' screen in the following
situations.
- The camera sensor keeps failing to detect the lanes.
- Driving speed remains under 60 km/h (40 mph) or over 180 km/h (110 mph).
System malfunction
When the "Check Driver Attention
Alert" warning message appears, the
system is not working properly. In
this case, have the vehicle inspected
by an authorized HYUNDAI dealer.
Driving your vehicle
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Forward Warning (1stwarning)
This initial warning message appears
on the LCD display with a warning
chime.
The driver can select the initial warn-
ing activation time in the User
Settings in the Driver LCD display.
The options for the initial Forward
Collision Warning include FAST,
NORMAL, or SLOW initial warning
time.
Collision Warning (2ndwarning)
This warning message appears onthe LCD display with a warning
chime.
Additionally, some vehicle system intervention occurs by the enginemanagement system to help decel-
erate the vehicle.
- If the detected vehicle in front isdriving slower than 80 km/h (50
mph), your vehicle speed may
decelerate sharply to avoid a col-
lision. If the detected vehicle in
front is driving faster than 80
km/h (50 mph), your vehicle
speed may decelerate moderate-
ly. - If your vehicle is traveling less
than 65 km/h (40 mph) and a
pedestrian is detected within the
Collision Warning (2 nd
warning)
stage, your vehicle speed may
decelerate sharply to avoid a col-lision.
Driving your vehicle
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Driving your vehicle
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Cruise Control operation
1. CRUISE indicator
2. SET indicator
The Cruise Control system allows
you to drive at speeds above 30km/h (20 mph) without depressing
the accelerator pedal.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.
 Before activating the cruise control function, the system will check to
verify that the brake switch is oper-
ating normally. Depress the brake
pedal at least once after turning ON
the ignition or starting the engine.
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Take the following precautions:
If the Cruise Control is left on,
("CRUISE" indicator light in
the instrument cluster is illu-
minated) the Cruise Control
can be activated unintention-
ally. Keep the Cruise Control
system off ("CRUISE" indica-tor 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.
Do not use the Cruise Control
when it may be unsafe to keep
the vehicle at a constantspeed:
- When driving in heavy traffic
or when traffic conditions make it difficult to drive at aconstant speed
- When driving on rainy, icy, or snow-covered roads
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- When driving on hilly orwindy roads
- When driving in windy areas
- When driving with limited view (possibly due to bad
weather such as fog, snow,rain and sandstorm)
Do not use cruise controlwhen towing a trailer.
WARNING
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