2023 HYUNDAI SONATA alarm

5. Convenience Features
Accessing Your Vehicle .................................................................................. 5-4
Remote Key .............................................................................................................. 5-4
Smart Key .................................................................................................................. 5 -7
Immobilizer System ................................................................................................ 5-14
Door Locks .................................................................................................... 5-16
Operating Door Locks from Outside the Vehicle ..................................................5-16
Operating Door Locks from Inside the Vehicle .....................................................5-17
Automatic Door Lock and Unlock Features ..........................................................5-20
Child-Protector Rear Door Locks .......................................................................... 5-20
Rear Occupant Alert (ROA) System ........................................................................ 5-21
Vehicle Auto-Shut Off Function ............................................................................ 5-22
Theft-Alarm System ..................................................................................... 5-23
Driver position memory system ................................................................. 5-24
Storing Positions into Memory ............................................................................. 5-24
Recalling Positions from Memory ......................................................................... 5-25
Resetting the Driver’s Seat Memory System ........................................................5-25
Easy Access Function ............................................................................................. 5-26
Steering Wheel ............................................................................................. 5-27
Electric Power Steering (EPS) ................................................................................. 5-27
Tilt Steering / Telescope Steering ......................................................................... 5-28
Heated Steering Wheel ......................................................................................... 5-29
Horn......................................................................................................................... 5-30
Mirrors ........................................................................................................... 5-31
Inside Rearview Mirror ............................................................................................ 5-31
Side View Mirrors ................................................................................................... 5-39
Reverse Parking Aid Function ................................................................................ 5-41
Windows ....................................................................................................... 5-42
Power Windows ...................................................................................................... 5-43
Panoramic Sunroof ..................................................................................... 5-46
Sunshade ................................................................................................................ 5-47
Sliding the Sunroof ................................................................................................. 5-47
Tilting the Sunroof ................................................................................................. 5-47
Closing the Sunroof ............................................................................................... 5-48
Resetting the Sunroof ............................................................................................ 5-49
Sunroof Open Warning .......................................................................................... 5-49
5

05
5-21
Rear Occupant Alert (ROA)
System
The Rear Occupant Alert (ROA) system
is provided to help prevent exiting the
vehicle with the rear passenger left in the
vehicle. When you open the front door
after opening and closing the rear door
and turning off the engine, the “Check
rear seats” warning message appears on
the cluster.
„„Cluster
ODN8A059339
„„Steering wheel
ODN8A059134
CAUTION
• The system does not actually detect
objects or people in the rear seat. By
using a rear door opened and closed
history, the system indicates that
there may be something in the rear
seat.
• The rear door opened and closed
history can be initialized only when
you turn off the engine normally, get
off the vehicle and lock the door with
the remote control key. Therefore,
there could be alarms even though
the back doors are locked.
ex) When you get in and drive your vehicle without locking the doors
after the alarm sounds, there could
be the alarm sounds if you turn off
the engine and open the driver’s seat
door.
WARNING
It does not use the actual sensors but it
provides the alarm sounds by checking
the rear door lock/unlock status as a
reminder.

05
5-23
This system helps to protect your vehicle
and valuables. The horn will sound and
the hazard warning lights will blink
continuously if any of the following occur:
- A door is opened without using the remote key or smart key.
- The trunk is opened without using the remote key or smart key.
- The engine hood is opened.
The alarm continues for 30 seconds, then
the system resets. To turn off the alarm,
unlock the doors with the remote key or
smart key.
The Theft Alarm System automatically
sets 30 seconds after you lock the doors
and the trunk. For the system to activate,
you must lock the doors and the trunk
from outside the vehicle with the remote
key or smart key or by pressing the
button on the outside of the door handle
with the smart key in your possession.
The hazard warning lights will blink and
the chime will sound once to indicate the
system is armed.
Once the security system is set, opening
any door, the trunk, or the hood without
using the remote key or smart key will
cause the alarm to activate.
The Theft Alarm System will not set if the
hood, the trunk, or any door is not fully
closed. If the system will not set, check
the hood, the trunk, or the doors are fully closed.
Do not attempt to alter this system or
add other devices to it.
Information
• Do not lock the doors until all passengers have left the vehicle. If the
remaining passenger leaves the vehicle when the system is armed, the alarm will be activated.
• If the vehicle is not disarmed with the
remote key or smart key, open the doors by using the mechanical key and place the ignition switch in the
ON position (for remote key) or start
the engine (for smart key) by directly
pressing the ignition switch with the
smart key.
• If the system is disarmed by unlocking
the vehicle, but neither a door or the trunk is opened within 30 seconds, the
doors will relock and the system will
rearm automatically.
ThefT-AlArm SySTem

05
5-67
NOTICE
If the driver exits the vehicle through
another door besides the driver
door, the battery saver function
does not operate and the headlamp
delay function does not turn OFF
automatically.
This may cause the battery to
discharge. To avoid battery discharge,
turn OFF the headlamps manually from
the headlamp switch before exiting the
vehicle.
Headlamp leveling device
It automatically adjusts the headlamp
beam level according to the number of
passengers and loading weight in the
luggage area.
And it offers proper headlamp beam
under various conditions.
WARNING
If the function does not work properly,
have the vehicle inspected by an
authorized HYUNDAI dealer. Do not
attempt to inspect or replace the wiring
yourself.
Interior Lights
WARNING
Do not use the interior lights when
driving in the dark. The interior lights
may obscure your view and cause an
accident.
NOTICE
Do not use the interior lights for
extended periods when the vehicle is
turned off or the battery will discharge.
Interior lamp AUTO cut
The interior lamps will automatically go
off approximately 20 minutes after the
engine is turned off and the doors are closed. If a door is opened, the lamp
will go off 40 minutes after the engine is
turned off. If the doors are locked by the
remote key or smart key and the vehicle
enters the armed stage of the theft
alarm system, the lamps will go off five
seconds later.

05
5-75
SUrroUnD view moniTor (Svm) (if eQUippeD)
ODN8059265
Surround View Monitor system can assist
in parking by allowing the driver to see
around the vehicle.
Operating Conditions • The engine is running.
• The Surround View Monitor button(1)
is pressed (indicator ON).
• The gear status is on D (Drive), N
(Neutral), R (Reverse). (On P (Park), it
doesn’t work.)
• Vehicle speed is under 15km/h (10
mph).
Deactivations • The Surround View Monitor button (1)
is pressed again (indicator OFF).
• Vehicle speed is over 15km/h (10
mph).
System operation • When vehicle speed is over 15 km/h
(10 mph), the system will turn off. The
system will not automatically turn on
again, even though vehicle speed gets
below 15 km/h (10 mph). Press the
button (1, indicator ON) again, to turn
on the system. •
When the vehicle is backing up,
the system will turn ON regardless
of vehicle speed or button status.
However, if vehicle speed is over 15
km/h (10 mph) when driving forward,
Surround View Monitor system will
turn off.
• An indicator on the screen appears when:
- The trunk is opened
- The driver/passenger’s door is opened
- The side view mirror is folded
• When you set up ‘Surround View
Monitor Auto On’ on the user setting
menu, you can choose the Surround
View Monitor system to turn on
automatically in case of the parking alarm sounds.
• If the system is not operating
normally, have the vehicle inspected
by an authorized HYUNDAI dealer.
CAUTION
• Surround View Monitor system is
a parking assist system. Because
the images of the four cameras on
the front, rear, left, and right are
synthesized, the SVM view and
parking guidelines may differ from
the actual vehicle location. So, check
all directions for safety.
• Always keep the rear view camera
lens clean. If the lens is covered with
foreign material, it may adversely
affect camera performance and
Surround View Monitor may not
operate normally. However, do not
use chemical solvents such as strong
detergents containing high alkaline
or volatile organic solvents (gasoline,
acetone etc.). This may damage the
camera lens.

05
5-99
The Remote Moving Forward/
Backward assist will stop
temporarily when:
1. An obstacle is detected at the
direction the vehicle is heading.
2. The door or trunk is opened.
3. The moving forward/backward button on the smart key is released.
4. Multiple buttons on the smart key are
pressed at the same time.
5. The distance between the smart key and vehicle is over 4 m (13 ft.).
6. A button on the other smart key is pressed during operation.
7. Rear Cross-Traffic Collision-Avoidance
Assist system is activated while
reserving.
8. The vehicle moves 7 m (23 ft.) with the Remote Moving Forward/Backward
while the smart key is pressed.
(Maximum travel distance per move)

à The vehicle stops when the Remote
Smart Parking Assist system will stop
temporarily and the function will
resume when the above condition is
cleared.
The Remote Moving Forward/
Backward assist is cancelled while
in operation when:
1. The driver holds the steering wheel while the steering wheel is controlled.
2. The gear is shifted or the Electronic Parking Brake (EPB) is activated.
3. The hood opens.
4. The vehicle speed exceeds 5km/h (3
mph).
5. The vehicle accelerates suddenly.
6. The vehicle slips back while controlling the vehicle speed.
7. The wheel is stuck and the vehicle is
unable to move. 8. About 3 minutes and 50 seconds
have passed after the Remote Moving
Forward/Backward assist starts.
9. The gradient of the road exceeds
the range supported by the Remote
Moving Forward/Backward assist.
10. The steering, shifting gear and drive assist are difficult.
11. The suspended status lasts for over 1 minute.
12. The driver continuously presses and releases the smart key’s moving
forward/backward button over 10 times.
13. The Traction Control System (TCS) is activated while controlling the vehicle speed.
14. The smart key is damaged.
15. The accelerator/brake pedal is depressed while all the doors are closed.
16. The brake pedal is depressed while the driver’s door is open and the
smart key is outside the vehicle.
17. The vehicle travels more than 14 m (46 ft.) after the Remote Moving
Forward/Backward assist is activated.
18. The theft alarm system is activated.

à When the Remote Moving Forward/
Backward is completed, the gear in
P(Park) and Electronic Parking Brake
(EPB) are engaged automatically and
the vehicle turns off.

à The frequent beep sounds are
generated to show the deactivation
status.

While Driving
6-50
Forward Collision-Avoidance Assist
system is designed to detect the
vehicle, a pedestrian or cyclist ahead (if
equipped) in the roadway through front
radar signals and front view camera
recognition to warn the driver that a
collision is imminent, and if necessary,
apply emergency braking.
WARNING
Take the following precautions when
using Forward Collision-Avoidance
Assist system: • This system is only a supplemental
system and it is not intended to,
nor does it replace the need for
extreme care and attention of
the driver. The sensing range and
objects detectable by the sensors
are limited. Pay attention to the road
conditions at all times.
• Drive at posted speed limits and
accordance to road conditions.
• Always drive cautiously to prevent
unexpected and sudden situations
from occurring. FCA does not always
stop the vehicle completely.
System Setting and Activation
System setting
OTMA058186
• Setting Forward Safety function
The driver can activate FCA by placing
the ignition switch to the ON position
and by selecting:
‘User Settings → Driver Assistance →
Forward Safety’
- If you select ‘Active Assist’, FCA system activates. FCA produces
warning messages and warning
alarms in accordance with the
collision risk levels. Braking assist
will be applied in accordance with the collision risk.
- If you select ‘Warning Only’, FCA system activates and produces only
warning alarms in accordance with
the collision risk levels. Braking
assist will not be applied in this
setting.
- If you select ‘Off’, FCA system deactivates. If you turn the ESC off
stage 2, FCA deactivates and the
warning light comes on.
forwarD collision – avoiDance assist (fca) - sensor
fusion (if equippeD)

While Driving
6-52
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 (Electronic Stability Control) is on.
- Vehicle speed is over 10 km/h (6 mph).
(FCA is only activated within a certain
speed range.)
- The system 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.