2018 Hyundai Sonata Plug-in Hybrid engine

5-14
Driving your vehicle
R (Reverse)
Use this position to drive the vehicle
backward.
Always come to a complete stop
before shifting into or out of R
(Reverse); you may damage the
transmission if you shift into R
(Reverse) while the vehicle is in
motion.
N (Neutral)
The wheels and transmission are not
engaged. The vehicle will roll freely
even on the slightest incline unless
the parking brake or service brakes
are applied.
D (Drive)
This is the normal driving position.
The transmission will automatically
shift through a 6-gear sequence, pro-
viding the best fuel economy and
power.
For extra power when passing anoth-
er vehicle or driving uphill, depress
the accelerator fully. The transmis-
sion will automatically downshift to
the next lower gear (or gears, as
appropriate).
The DRIVE MODE switch, located on
the shift lever console, allows the driv-
er to switch from NORMAL mode to
SPORT or ECO mode.
For more information, refer to
"Drive Mode Integrated Control
System" later in this chapter.
NOTICE
Do not drive with the shift lever
in N (Neutral).
The engine brake will not work
and lead to an accident.
WARNING

5-16
Driving your vehicle
Shift-lock system
For your safety, the automatic trans-
mission has a shift-lock system
which prevents shifting the transmis-
sion from P (Park) into R (Reverse)
unless the brake pedal is depressed.
To shift the transmission from P
(Park) into R (Reverse):
1. Depress and hold the brake pedal.
2. Start the hybrid system or placethe Engine Start/Stop button in the
ON position.
3. Move the shift lever.
Shift-lock release
If the shift lever cannot be moved
from the P (Park) position into R
(Reverse) position with the brake
pedal depressed, continue depress-
ing the brake, and then do the follow-
ing: 1. Place the Engine Start/Stop but-
ton in the OFF position.
2. Apply the parking brake.
3. Carefully remove the cap (1) cov- ering the shift-lock access hole.
4. Insert a tool (e.g. flathead screw- driver) into the access hole and
press down on the tool.
5. Move the shift lever while holding down the screwdriver.
6. Remove the tool from the shiftlock override access hole then install
the cap. If you need to use the shift-lock
release, have the system inspected
by an authorized HYUNDAI dealer
immediately.
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5-17
Driving your vehicle
5
Parking
Always come to a complete stop and
continue to depress the brake pedal.
Move the shift lever into the P (Park)
position, apply the parking brake,
and place the Engine Start/Stop but-
ton in the OFF position. Take the Key
with you when exiting the vehicle.
Good driving practices
Never move the shift lever from P(Park) or N (Neutral) to any other
position with the accelerator pedal
depressed.
Never move the shift lever into P (Park) when the vehicle is in
motion.
Be sure the vehicle is completely
stopped before you attempt to shift
into R (Reverse) or D (Drive).
Do not move the shift lever to N (Neutral) when driving. Doing so
may result in an accident because
of a loss of engine braking and the
transmission could be damaged.
Do not drive with your foot resting on the brake pedal. Even light, but
consistent pedal pressure can
result in the brakes overheating,
brake wear and possibly even
brake failure.
Always apply the parking brake when leaving the vehicle. Do not
depend on placing the transmis-
sion in P (Park) to keep the vehicle
from moving. Exercise extreme caution when
driving on a slippery surface. Be
especially careful when braking,
accelerating or shifting gears. On a
slippery surface, an abrupt change
in vehicle speed can cause the
drive wheels to lose traction and
may cause loss of vehicle control
resulting in an accident
Optimum vehicle performance and economy is obtained by smoothly
depressing and releasing the
accelerator.
When you stay in the vehicle
with the engine running, be
careful not to depress the accel-
erator pedal for a long period of
time. The engine or exhaust
system may overheat and start
a fire.
The exhaust gas and the
exhaust system are very hot.
Keep away from the exhaust
system components.
Do not stop or park over flam-
mable materials, such as dry
grass, paper or leaves. They
may ignite and cause a fire.
WARNING

5-18
Driving your vehicle
Information - KickdownMechanism
Use the kickdown mechanism for
maximum acceleration. Depress the
accelerator pedal beyond the pressure
point. The automatic transmission will
shift to a lower gear depending on the
engine speed. i(Continued)
In the event your vehicle
leaves the roadway, do not
steer sharply. Instead, slow
down before pulling back into
the travel lanes.
HYUNDAI recommends you
follow all posted speed limits.
To reduce the risk of SERIOUS
INJURY or DEATH:
ALWAYS wear your seatbelt.
In a collision, an unbelted
occupant is significantly more
likely to be seriously injured
or killed than a properly belt-
ed occupant.
Avoid high speeds when cor-
nering or turning.
Do not make quick steering
wheel movements, such as
sharp lane changes or fast,
sharp turns.
The risk of rollover is greatly
increased if you lose control
of your vehicle at highway
speeds.
Loss of control often occurs if
two or more wheels drop off
the roadway and the driver
over steers to reenter the
roadway. (Continued)
WARNING

5-21
Driving your vehicle
5
Do not apply the acceleratorpedal while the parking brake is
engaged. If you depress the
accelerator pedal with the park-
ing brake engaged, warning will
sound. Damage to the parking
brake may occur.
Driving with the parking brake on can overheat the braking sys-
tem and cause premature wear
or damage to brake parts. Make
sure the parking brake is
released and the Brake Warning
Light is off before driving. Check the Parking
Brake Warning Light
by placing the Engine
Start/Stop button to
the ON position (do
not start the hybrid
system).
This light will be illuminated when the
parking brake is applied with the
Engine Start/Stop button in the
START or ON position.
Before driving, be sure the parking
brake is released and the Brake
Warning Light is OFF.
If the Parking Brake Warning Light
remains on after the parking brake is
released while hybrid system is ON,
there may be a malfunction in the
brake system. Immediate attention is
necessary.
If at all possible, cease driving the
vehicle immediately. If that is not pos-
sible, use extreme caution while
operating the vehicle and only con-
tinue to drive the vehicle until you
can reach a safe location.
NOTICE
Whenever leaving the vehicle
or parking, always come to a
complete 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 causing injury to yourself
or others.
NEVER allow anyone who is
unfamiliar with the vehicle to
touch the parking brake. If the
parking brake is released
unintentionally, serious injury
may occur.
Only release the parking
brake when you are seated
inside the vehicle with your
foot firmly on the brake pedal.
WARNING
(red color)

5-22
Driving your vehicle
Electronic Parking Brake
(EPB) (if equipped)
Applying the parking brake
To apply the EPB:
1. Depress the brake pedal.
2. Pull upwards on the EPB switch.
Make sure the Parking Brake Warning
Light ( , red color) comes on.Also, the EPB is applied automatical-
ly if the [AUTO HOLD] switch is on
when the engine is turned off.
However, to prevent the EPB from
being automatically applied, turn off
the AUTO HOLD before turning off
the vehicle.
Releasing the parking brake
To release the EPB
With the Engine Start/Stop button in
the ON position.
1. Depress the brake pedal and hold.
2. Press the EPB switch downwards.
Make sure the Parking Brake Warning
Light ( , red color) goes off.OLF054016N
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To reduce the risk of SERIOUS
INJURY or DEATH, do not oper-
ate the EPB while the vehicle is
moving except in an emergency
situation. It could damage the
brake system and lead to an
accident.
WARNING

5-23
Driving your vehicle
5
To release EPB automatically:
Shift lever in P (Park)With the engine running depress
the brake pedal and shift out of P
(Park) to R (Reverse) or D (Drive).
Shift lever in N (Neutral) With the engine running depress
the brake pedal and shift out of N
(Neutral) to R (Reverse) or D
(Drive).
Make sure the Parking Brake Warning
light ( , red color) goes off.
Information
• For your safety, you can engage the EPB even though the Engine
Stop/Start button is in the OFF posi-
tion, but you cannot release it.
• For your safety, depress the brake pedal and release the parking brake
manually with the EPB switch when
you drive downhill or when backing
up the vehicle. If the parking brake warning light
( , red color) is still on even
though the EPB has been
released, have the system checked
by an authorized HYUNDAI dealer.
Do not drive your vehicle with the EPB applied. It may cause
excessive brake pad and brake
rotor wear.
When the EPB does not release:
Contact an authorized HYUNDAI
dealer by loading the vehicle on a
flatbed tow truck and have the sys-
tem checked.
EPB may be automatically applied
when:
The EPB is overheated
It is requested by other systems
The hybrid system is turned offwhen the Auto Hold switch is on.
Information
If the driver turns the hybrid system
off while Auto Hold is operating, EPB
will be automatically applied.
However, to prevent the EPB from
being automatically applied, turn off
the AUTO HOLD before turning off
the vehicle.
iNOTICE
i
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5-24
Driving your vehicle
Warning messages
To release EPB, fasten seatbelt,
close door, hood and trunk
If you try to drive with the EPBapplied, a warning will sound and a
message will appear.
If the driver's seat belt is unfas- tened and the engine hood or trunk
is opened, a warning will sound
and a message will appear.
If there is a problem with the vehi- cle, a warning may sound and a
message may appear.
If the situation occurs, depress the
brake pedal and release EPB by
pressing the EPB switch. Do not apply the accelerator
pedal while the parking brake is
engaged. If you depress the
accelerator pedal with the EPB
engaged, a warning will sound.
Driving with the parking brake on can overheat the braking sys-
tem and cause premature wear
or damage to brake parts. Make
sure the EPB is released and the
parking brake warning light
( , red color) is off before driv-
ing.
NOTICE
Whenever leaving the vehicle
or parking, always come to a
complete stop and continue
to depress the brake pedal.
Move the shift lever into the P
(Park) position, pull up the
EPB switch, and press the
Engine Start/Stop button to
the OFF position. Take the
Smart Key with you when exit-
ing the vehicle.
Vehicles not fully engaged in
P (Park) with the parking
brake set are at risk for mov-
ing inadvertently and causing
injury to yourself or others.
NEVER allow anyone who is
unfamiliar with the vehicle to
touch the EPB switch. If the
EPB is released unintentional-
ly, serious injury may occur.
Only release the EPB when
you are seated inside the
vehicle with your foot firmly
on the brake pedal.
WARNING
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