2020 HYUNDAI IONIQ brakes

3-56
Convenient features of your vehicle
Gauges and Meters
Speedometer/ECO guide
The speedometer indicates the
speed of the vehicle and is calibrated
in miles per hour (mph) and/or kilo-
meters per hour (km/h).The speedometer is displayed differ-
ently according to the selected drive
mode in the Drive Mode Integrated
Control System.
For more information, refer to
“Drive Mode Integrated Control
System” in chapter 5.
Power/Charge gauge
The Power/Charge gauge shows the
energy consumption rate of the vehi-
cle and the charge/discharge status
of the regenerative brakes.

It shows the energy consumption rate
of the vehicle when driving uphill or
accelerating. The more electric ener-
gy is used, the higher the gauge level.
OAEEQ019087
OAEE049657N
■NORMAL/ECO mode selected
OAEE049658N
■SPORT mode selected

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Convenient features of your vehicle
3

It shows the charging status of the
battery when it is being charged by
the regenerative brakes (decelerat-
ing or driving on a downhill road).
The more electric energy is charged,
the lower the gauge level.State of Charge (SOC) gauge for
high voltage battery
The SOC gauge shows the charging
status of the high voltage battery.
"L (Low)" position on the indicator
indicates that there is not enough
energy in the high voltage battery. "H
(High)" position indicates that the
driving battery is fully charged.
When driving on highways or motor-
ways, make sure to check in advance
if the driving battery is charged
enough.When there are 4~5 gauge bars
(near the "L (Low)" area) on the SOC
gauge, the warning lamp turns ON to
alert you of the battery level.
When the warning lamp turns ON,
the vehicle can drive an additional
18~25 miles (30~40 km) depending
on the driving speed, heater/air con-
ditioner, weather, driving style, and
other factors. Charging is required.
OAEEQ019088
OAEEQ019089

3-60
Convenient features of your vehicle
Regenerative braking rate indi-
cator
While using the regenerative brakes,
you may select the regenerative
braking rate from 0 to 3 by pulling the
paddle shifter.
For more information, refer to
"Paddle Shifter (Regenerative
Braking Control)" in chapter 5.
Warning and Indicator lights
Information
Make sure that all warning lights are
OFF after starting the vehicle. If any
light is still ON, this indicates a situa-
tion that needs attention.
Ready Indicator
This indicator illuminates:
When the vehicle is ready to be driven.
- ON : Normal driving is possible.
- OFF : Normal driving is not possible,
or a problem has occurred.
- Blinking : Emergency driving.
When the ready indicator goes OFF
or blinks, there is a problem with the
system. In this case, have your vehi-
cle inspected by an authorized
HYUNDAI dealer.
Service Warning Light
This warning light illuminates:
When the POWER button is in the
ON position.
- It illuminates for approximately 3
seconds and then goes off.
When there is a problem with relat-
ed parts of the electric vehicle con-
trol system, such as sensors, etc.
When the warning light illuminates
while driving, or does not go OFF
after starting the vehicle, have your
vehicle inspected by an authorized
HYUNDAI dealer.
i
OAEE049216

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Convenient features of your vehicle
3
If the brake fluid level in the reser-
voir is low:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. With the vehicle turned off, check
the brake fluid level immediately
and add fluid as required (For more
information, refer to "Brake
Fluid" in chapter 7). After adding
brake fluid, check all brake compo-
nents for fluid leaks. If a brake fluid
leak is found, or if the warning light
remains on, or if the brakes do not
operate properly, do not drive the
vehicle. Have the vehicle inspected
by an authorized HYUNDAI dealer.
Dual-diagonal braking system
Your vehicle is equipped with dual-
diagonal braking systems. This
means you still have braking on two
wheels even if one of the dual sys-
tems should fail.
With only one of the dual systems
working, more than normal pedal
travel and greater pedal pressure is
required to stop the vehicle.Also, the vehicle will not stop in as
short a distance with only a portion
of the brake system working.
Anti-lock Brake System
(ABS) Warning Light
This warning light illuminates:
When the POWER button is in the
ON position.
- It illuminates for approximately 3
seconds and then goes off.
When there is a malfunction with
the ABS (The normal braking sys-
tem will still be operational without
the assistance of the anti-lock
brake system).
In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.
Parking Brake & Brake Fluid
Warning Light
Driving the vehicle with a warn-
ing light ON is dangerous. If the
Parking Brake & Brake Fluid
Warning Light illuminates with
the parking brake released, it
indicates that the brake fluid
level is low.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
WARNING

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Convenient features of your vehicle
3
Charging System
Warning Light
(for 12-volt battery)
This warning light illuminates:
When the 12-volt battery level is
low or a failure occurs on the
charging system such as LDC.
If the warning light turns on while
driving, move the vehicle to a safe
location, turn off and turn on the
vehicle again, and check if the
warning light turns off. If the warn-
ing light remains on, have the vehi-
cle inspected by an authorized
HYUNDAI dealer.
Even if the warning light turns off,
have the vehicle inspected by an
authorized HYUNDAI dealer.
If you drive the vehicle while the
warning light is on, vehicle speed
may be limited and the 12-volt bat-
tery may be discharged.
❈LDC : Low voltage DC-DC Converter.
Low Tire Pressure
Warning Light
This warning light illuminates:
When the POWER button is in the
ON position.
- It illuminates for approximately 3
seconds and then goes off.
When one or more of your tires are
significantly underinflated (The
location of each underinflated tire
is displayed on the LCD display).
For more information, refer to
"Tire Pressure Monitoring System
(TPMS)" in chapter 6.
This warning light remains ON
after blinking for approximately 60
seconds, or repeatedly blinks ON
and OFF in 3 second intervals:
When there is a malfunction with the
TPMS.
In this case, have your vehicle inspect-
ed by an authorized HYUNDAI dealer.
For more information, refer to
"Tire Pressure Monitoring System
(TPMS)" in chapter 6.
Safe Stopping
The TPMS cannot alert you to
severe and sudden tire damage
caused by external factors.
If you notice any vehicle insta-
bility, immediately take your
foot off the accelerator pedal,
apply the brakes gradually with
light force, and slowly move to
a safe position off the road.
WARNING

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Convenient features of your vehicle
3
If the same problem occurs when
charging the vehicle with a replaced
charging cable or genuine HYUNDAI
portable charger, we recommend
that you have your vehicle inspected
by an authorized HYUNDAI dealer.Check regenerative brakes /
Stop vehicle and check regener-
ative brakes
This warning message is displayed
when the regenerative brake system
does not work properly.
If this warning message is displayed,
have the vehicle inspected by an
authorized HYUNDAI dealer.
Low Battery
When the high voltage battery level
reaches below 10%, this warning
message is displayed.
The warning light on the instrument
cluster ( ) will turn ON simultane-
ously.
Charge the high voltage battery
immediately.
OOSEV048121L
OOSEV048118L/OOSEV048117N

Driving your vehicle
Before driving.........................................................5-3
Before Entering the Vehicle ...........................................5-3
Before Starting ..................................................................5-3
Power button ..........................................................5-5
POWER Button Positions.................................................5-6
Starting the Vehicle ..........................................................5-8
Turning Off the Vehicle ...................................................5-9
Reduction gear .....................................................5-10
Reduction Gear Operation ............................................5-10
Parking ...............................................................................5-12
LCD Display Messages ...................................................5-12
Good Driving Practices ..................................................5-15
Paddle shifter (regenerative braking control) ..5-16
One Pedal Driving ...........................................................5-17
Smart regeneration system with
smart cruise control system...............................5-18
System Setting .................................................................5-18
Activating the Smart Regeneration System .............5-18
Cancelling the Smart Regeneration System .............5-20
Resuming the Smart Regeneration System ..............5-20
Disabling the Smart Regeneration System ...............5-20
Vehicle-to-Vehicle Front Recognition
- Front Radar Sensor ....................................................5-20
Warning Message............................................................5-21
Limitations of the System .............................................5-21
Braking system ...................................................5-26
Power Brakes ...................................................................5-26
Disc Brake Wear Indicator ............................................5-27
Electronic Parking Brake (EPB)...................................5-27
Auto Hold ..........................................................................5-32
Anti-lock Brake System (ABS) ....................................5-36
Electronic Stability Control (ESC)................................5-38
Vehicle Stability Management (VSM).........................5-42
Hill-Start Assist Control (HAC) ....................................5-43
Good Braking Practices .................................................5-44
Drive Mode Integrated Control System ...........5-45
Drive mode ........................................................................5-45
Initial setting for each Drive Mode ............................5-45
Forward Collision-Avoidance assist (FCA) .....5-46
System setting and activation......................................5-46
FCA warning message and brake control .................5-48
FCA sensor (Front view camera+ Front radar) .......5-51
System malfunction ........................................................5-53
Limitations of the system .............................................5-55
Lane Keeping Assist (LKA) .................................5-62
LKA operation ..................................................................5-64
Warning light and message ..........................................5-67
Limitations of the System .............................................5-68
LKA system function change .......................................5-70
5

5-15
Driving your vehicle
5
Good Driving Practices
Never shift to P (Park) or N
(Neutral) to any other position with
the accelerator pedal depressed.
Never shift to 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 shift to N (Neutral) when
driving. Doing so may result in an
accident.
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.
Alway apply the parking brake
when parked on a sloped driveway
or hill when leaving the vehicle. Do
not depend on placing the gear 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. Also,
avoid increasing the regenerative
braking level suddenly. On a slip-
pery surface, an abrupt change in
vehicle speed can cause the drive
wheels to lose traction and may
cause loss of vehicle control result-
ing in an accident
Optimum vehicle performance and
economy is obtained by smoothly
depressing and releasing the
accelerator.
To reduce the risk of SERIOUS
INJURY or DEATH:
ALWAYS wear your seat belt.
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.
(Continued)
WARNING
(Continued)
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.
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.