2022 HYUNDAI SONATA brake light

6-42
Prerequisite for activation
FCA gets ready to be activated, when
‘Active Assist’ or ‘Warning Only’ under
Forward Safety is selected in the cluster
LCD display, and when the following
prerequisites are satisfied.
-ESC (Electr

onic Stability Control) is on.
- Vehicle speed is over 6 mph (10 km/h ).
(FCA is only activated within a certain
speed range.)
- The s

ystem detects a pedestrian,
cyclist or a vehicle in front, which may
collide with your vehicle. However,
FCA may not be activated or may only
sound a warning alarm depending on
the driving or vehicle conditions.
FCA may not operate properly according
to the frontal situation, condition of the
vehicle, the direction of pedestrian or
cyclist or speed. If you select "Warning
Only", only warnings occur.
WARNING
To avoid driver distractions, do not
attempt to set or cancel FCA while
driving the vehicle. Always completely
stop the vehicle at a safe place before
setting or canceling the system.
FCA automatically activates upon
placing the ignition switch to the ON
position. The driver can deactivate FCA
by canceling the system setting on the
cluster LCD display or infotainment
system display (if equipped).
FCA automatically deactivates upon
canceling ESC (Electronic Stability
Control). When ESC is canceled, FCA
cannot be activated in the LCD display
or infotainment system display (if
equipped). In this situation, the FCA
warning light will illuminate which is
normal.
FCA Warning Message and Brake
Control
FCA produces warning messages,
warning alarms, and emergency braking
based on the level of risk of a frontal
collision, such as when a vehicle ahead
suddenly brakes, or the system detects
that a collision with a pedestrian or
cyclist is imminent.
Collision warning (First warning)
ODN8H069201L
This warning message appears on the
LCD display with a warning chime.
Additionally, some vehicle system
intervention occurs by the engine
management system to help decelerate
the vehicle.
While Driving

06
6-47
System Malfunction
•„Type A•„Type B
OAD058171LOIK057091L
Check Forward Collision Avoidance Assist
system
When FCA is not working properly, FCA
warning light (
) will illuminate and the
warning message will appear for a few
seconds. After the message disappears,
the master warning light (
) will
illuminate. In this case, have the vehicle
inspected by an authorized HYUNDAI
dealer.
The FCA warning message may appear
along with the illumination of the ESC
(Electronic Stability Control) warning
light. Both FCA warning light and
warning message will disappear once the
ESC warning light issue is resolved.
WARNING
• FCA is only a supplemental system
for the driver's convenience. The
driver should hold the responsibility
to control the vehicle operation. Do
not solely depend on FCA system.
Rather, maintain a safe braking
distance, and, if necessary, depress
the brake pedal to reduce the driving
speed or to stop the vehicle.
• In certain instances and under
certain driving conditions, FCA
system may activate unintentionally.
This initial warning message appears
on the LCD display with a warning
chime.
Also due to sensing limitations, in
certain situations, the front radar
sensor or camera recognition
system may not detect the vehicle,
pedestrian or cyclist (if equipped)
ahead. FCA system may not activate
and the warning message may not be
displayed.
• Even if there is any problem with
the brake control function of FCA
system, the vehicle’s basic braking
performance will operate normally.
However, brake control function for
avoiding collision will not activate.

6-56
Prerequisite for activation
FCA system is on and ready if you select
“Active assist” or “Warning only” on
the infotainment system and when the
following prerequisites are satisfied:
- The s
ystem detects a oncoming
vehicle in front, which may collide
with your vehicle. It may be activated
when the system recognise the
collision risk at a junction in each
situation.
- The ESC (Electr

onic Stability Control)
is on.
- The v

ehicle speed moving toward
your vehicle exceeds approximately 19
mph (30 km/h) or decreases under 44
mph (70 km/h).
- Driving speed e

xceeds approximately
6 mph (10 km/h) or decreases under
19 mph (30 km/h)
- Dir

ection signals turn on.
CAUTION
• FCA system may not work or only
some part of the warning system may
perform according to the condition,
driving direction or speed of the
vehicle moving toward your vehicle.
• If you select “Warning only”, FCA
system activates and produces only
warning alarms.
WARNING
• FCA system may not produce the
warning alarm or be activated too
late due to the unexpected driving
caused by the approaching vehicles.
• While turning left, only when the turn
signal is on along with the driving
direction, FCA system is activated
toward the approaching vehicles.
FCA warning message and function
control
FCA produces warning messages and
warning alarms as well as vibrates the
steering wheel in accordance with the
collision risk levels whilst the vehicle
turns left at the crossroads. In addition,
the system controls the brakes according
to the collision risk levels.
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Collision warning (First warning)
- The w

arning message appears on the
LCD display with a warning chime and
the steering wheel vibrates.
- The v

ehicle may slow down slightly.
- The s

ystem works when the vehicle
speed is under 19 mph (30 km/h).
(The operable speed range might be
reduced according to the condition
and surroundings of the approaching
vehicles.)
- If y

ou select “Warning only” on the
LCD display or infotainment system,
the system does not control the
brake so you should control the brake
directly.
While Driving

6-64
Warning Light and Message
•„Type A•„Type B
OIK057121NOIK057122N
Check LKA (Lane Keep Assist) system
If there is a problem with the system a
message will appear for a few seconds.
If the problem continues LKA system
failure indicator will illuminate.
LKA system indicator
The LKA system indicator
(yellow) will illuminate if LKA
system is not working properly.
Have the vehicle inspected by an
authorized HYUNDAI dealer.
When there is a problem with the system
do one of the following:
• Turn the system on after turning the
vehicle off and on again.
• Check if the ignition switch is in the
ON position.
• Check if the system is affected by the
weather. (ex: fog, heavy rain, etc.)
• Check if there is foreign matter on the
camera lens.
If the problem is not solved, have the
vehicle inspected by an authorized
HYUNDAI dealer. LKA system will not be in the ENABLED
state and the steering wheel will not be
assisted when:
•
The turn signal is turned on before
changing a lane. If you change
lanes without the turn signal on, the
steering wheel might be controlled.
• The vehicle is not driven in the middle
of the lane when the system is turned
on or right after changing a lane.
• ESC (Electronic Stability Control) or
VSM (Vehicle Stability Management)
is activated.
• The vehicle is driven on a sharp curve.
• Vehicle speed is below 40 mph (64
km/h) and over 110 mph (177 km/h).
• The vehicle makes sharp lane
changes.
• The vehicle brakes suddenly.
• Only one lane marker is detected.
• The lane (or road width) is very wide
or narrow.
• There are more than two lane markers
on the road. (e.g. construction area)
• The vehicle is driven on a steep
incline.
• The steering wheel is turned suddenly.
• The system may not operate for 15
seconds after the engine is started or
the camera is initialized.
While Driving

06
6-95
ODN8A069211
(1) Cruise indicator
(2)
Se
t speed
(3)

V
ehicle-to-vehicle distance
To see the SCC screen on the LCD display
in the cluster, select Driving Assist mode
(
). For more information, refer to "LCD
Display Modes" section in chapter 4.
Smart Cruise Control system allows you
to program the vehicle to help maintain
the desired speed and minimum distance
between the vehicle ahead.
Smart Cruise Control system will
automatically adjust your vehicle speed
to maintain your programmed speed
and following distance without requiring
you to depress the accelerator or brake
pedals.
WARNING
For your safety, please read the owner's
manual before using Smart Cruise
Control system.
WARNING
Smart Cruise Control system is not a
substitute for safe driving practices, but
a convenience function only. It is the
responsibility of the driver to always
check the speed and distance to the
vehicle ahead.
WARNING
Take the following precautions:
• Always set the vehicle speed under
the speed limit in your country.
• If Smart Cruise Control is left on,
(cruise (
) indicator
light in the instrument cluster is
illuminated) Smart Cruise Control
can be activated unintentionally.
Keep Smart Cruise Control system
off (cruise (
) indicator
light OFF) when Smart Cruise Control
is not in use, to avoid inadvertently
setting a speed.
• Use Smart Cruise Control system only
when traveling on open highways in
good weather.
Smart CruISe Contr ol (SCC) ( I f equ I pped)

6-96
• Do not use Smart Cruise Control
when it may not be safe to keep the
vehicle at a constant speed:
-When driving in hea

vy traffic or
when traffic conditions make it
difficult to drive at a constant
speed
- When driving on r

ainy, icy, or
snow-covered roads
- When driving on a s

teep downhill
or uphill
- When driving in windy ar

eas
-When driving in parking lo

ts
-When driving near cr

ash barriers
-When driving on a sharp curv

e
-When driving with limit

ed view
(possibly due to bad weather, such
as fog, snow, rain or sandstorm)
- When the v

ehicle sensing
ability decreases due to vehicle
modification resulting level
difference of the vehicle's front
and rear
• Unexpected situations may lead to
possible accidents. Pay attention
continuously to road conditions
and driving even when smart cruise
control system is being operated.Smart Cruise Control Switch
CRUISE/:Turns cruise control system
on or off.
RES+: Resumes or increases cruise control speed.
SET-: Sets or decreases cruise control speed.
:
Sets vehicle-to-vehicle distance.
CANCEL (CNCL): Cancels cruise control operation.
To Convert to Cruise Control
Mode
The driver may choose to only use the
conventional Cruise Control mode
(speed control function) by doing as
follows:
1.

T
urn Smart Cruise Control system on
(the cruise indicator light will be on
but the system will not be activated).
2.

Push and hold the V
ehicle-to-Vehicle
Distance button for more than 2
seconds.
3.

Choose be
tween “Smart Cruise
Control” and “Cruise Control”.
When the system is canceled using the
CRUISE/
button or the CRUISE button
is used after the engine is turned on, the
Smart Cruise Control mode will turn on.
WARNING
When using the Cruise Control mode,
you must manually adjust the distance
to other vehicles by depressing the
brake pedal. The system does not
automatically adjust the distance to
vehicles in front of you.
While Driving

06
6-125
Warning Message
Hands-off warning
ODN8A069219
Keep hands on steering wheel
If the driver takes their hands off the
steering wheel for several seconds while
HDA system is activated, the system will
warn the driver.
Information
If the steering wheel is held with a light
grip, the message may appear because
HDA system may not recognize that the
driver has their hands on the steering
wheel.
WARNING
The warning message may appear
late according to road conditions.
Therefore, always have your hands on
the steering wheel while driving.Highway Driving Assist (HDA) system
canceled
If the driver still does not have their
hands on the steering wheel after the
message "Keep hands on steering
wheel", HDA system will be canceled.
However, if Lane Following Assist is
reactivated manually by the driver,
Highway Driving Assist System will
reactivate.
To activate Lane Following Assist, refer to
“Lane Following Assist” in this chapter.
HDA system will not be in the ENABLED
state and/or the steering wheel will not
be assisted when:
•
The turn signal is turned on before
changing a lane. If you change
lanes without the turn signal on, the
steering wheel might be controlled.
• The vehicle is not driven in the middle
of the lane when the system is turned
on or right after changing a lane.
• ESC (Electronic Stability Control) or
VSM (Vehicle Stability Management)
is activated.
• The vehicle is driven on a sharp curve.
• Vehicle speed is over 95 mph (153
km/h).
• The vehicle makes sharp lane
changes.
• The vehicle brakes suddenly.
• Only one lane marker is detected.
• The lane is very wide or narrow.
• There are more than two lane markers
on the road (e.g. construction area).
• Radius of a curve is too small.
• The vehicle is driven on a steep
incline.
• The steering wheel is turned suddenly.

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Rear Cross-Traffic Collision-Avoidance Assist (RCCA) system
•„Left
ODN8H069203L
•„Right
ODN8H069204L
•„Left
ODN8069038
•„Right
ODN8069038
If the risk of collision is detected while RCCW is generated, brake is controlled. The
instrument cluster will inform the driver of the brake control. If the rear view monitor
system is in activation, a message will also appear on the infotainment system screen.
After the brake control, the driver must immediately depress the brake pedal and
check the surroundings.
- The br
ake activation by the system lasts for about 2 seconds.
The driver must pay attention as the brake is disengaged after 2 seconds.
- The br

ake control by the system is cancelled if the driver depresses the brake pedal
with sufficient power.
- Br

ake control is activated once for each right/left approach after shifting the shift
button to R (Reverse).
The brake control may not operate properly according to the status of the ESC
(Electronic Stability Control). The same warning message is displayed on the
instrument cluster for this case also.
- When the ESC (Electr

onic Stability Control) warning light is on.
- When the ESC (Electr

onic Stability Control) is engaged in a different function.
While Driving