2023 HYUNDAI SONATA HYBRID Owners Manual

I
Index
Index

Index
I-2
A
Accessing Your Vehicle
........................................................................\
.................5-5
Hyundai Digital Key
........................................................................\
...............5-12
Immobilizer System
........................................................................\
................5-11
Smart Key ........................................................................\
.................................. 5-5
Air Bag - Advanced Supplemental Restraint System
..........................................3-37
Additional Safety Precautions
........................................................................\
.3-58
Air Bag Warning Labels
........................................................................\
..........3-58
How Does the Air Bag System Operate?
........................................................3-42
Occupant Classification System (OCS)
..........................................................3-47
SRS Care
........................................................................\
.................................3-57
What to Expect After an Air Bag Inflates
.......................................................3-46
Where Are the Air Bags? ........................................................................\
......... 3-39
Why Didn’t My Air Bag Go Off in a Collision?
.............................................3-53
Air Cleaner ........................................................................\
................................... 8-22
Filter Replacement
........................................................................\
..................8-22
Air Conditioning System
........................................................................\
.............2-10
Anti-lock Brake System (ABS)
........................................................................\
...6-28
Electronic Stability Control (ESC) .................................................................. 6-29
Good Braking Practices ........................................................................\
........... 6-33
Hill-Start Assist Control (HAC)
......................................................................6-33
Vehicle Stability Management (VSM)
............................................................6-32
Appearance Care
........................................................................\
..........................8-57
Exterior Care
........................................................................\
...........................8-57
Interior Care
........................................................................\
............................8-61
Automatic Climate Control System
...................................................................5-116
Automatic Heating and Air Conditioning
.....................................................5-117
Manual Temperature Control Mode
..............................................................5-118
System Maintenance
........................................................................\
.............5-126
System Operation
........................................................................\
..................5-124
Automatic Transmission
........................................................................\
..............6-11
Automatic Transmission Operation ................................................................. 6-11
Good Driving Practices
........................................................................\
..........6-16
LCD Display Message
........................................................................\
............6-15
Paddle Shifter(Manual Shift Mode)
................................................................6-17
Parking
........................................................................\
....................................6-14

I
I-3
B
Before Driving
........................................................................\
...............................6-5
Before Entering the Vehicle
........................................................................\
......6-5
Before Starting
........................................................................\
..........................6-5
Blind-Spot Collision-Avoidance Assist (BCA)
...................................................6-66
Blind-Spot Collision-Avoidance Assist Settings
.............................................6-67
Detecting Sensors
........................................................................\
....................6-71
Limitations of Blind-Spot Collision Avoidance Assist
...................................6-74
Warning and Function Control
........................................................................\
6-69
Blind-Spot View Monitor (BVM)
.......................................................................6-94
Brake Fluid
........................................................................\
..................................8-20
Checking the Brake Fluid Level
.....................................................................8-20
Brake System
........................................................................\
...............................6-19
Auto Hold
........................................................................\
................................6-25
Disc Brakes Wear Indicator
........................................................................\
.....6-20
Electronic Parking Brake (EPB)
.....................................................................6-20
Power Brakes
........................................................................\
..........................6-19
Bulb Wattage
........................................................................\
..................................2-8
C
Cabin Air Filter
........................................................................\
............................8-23
Filter Inspection
........................................................................\
......................8-23
Filter Replacement
........................................................................\
..................8-23
California perchlorate notice
........................................................................\
.......8-67
Child Restraint System (CRS)
........................................................................\
.....3-29
Children Always in the Rear
........................................................................\
...3-29
Installing a Child Restraint System (CRS) ......................................................3-31
Selecting a Child Restraint System (CRS)
......................................................3-30
Climate Control Additional Features
.................................................................5-132
Automatic Ventilation
........................................................................\
...........5-132
Smart Seat Warmer/Air Ventilation Seat (Automatic Control Interworking
with the Driver’s Seat System)
.....................................................................5-132
Sunroof Inside Air Recirculation
..................................................................5-132
Washer Fluid Logic
........................................................................\
...............5-132
Coasting guide
........................................................................\
............................6-18
Consumer Information
........................................................................\
.................2-15

Index
I-4
D
Declaration of Conformity
........................................................................\
...........6-78
Front radar
........................................................................\
...............................6-78
Rear corner radar
........................................................................\
.....................6-79
Dimensions
........................................................................\
....................................2-7
Door Locks
........................................................................\
..................................5-28
Automatic Door Lock and Unlock Features
...................................................5-31
Child-Protector Rear Door Locks
...................................................................5-33
Operating Door Locks from Inside the Vehicle
..............................................5-29
Operating Door Locks from Outside the Vehicle
............................................5-28
Rear Occupant Alert (ROA) System
..............................................................5-32
Vehicle Auto-Shut Off Function
......................................................................5-33
Drive Mode Integrated Control System
..............................................................6-34
Drive Mode
........................................................................\
.............................6-34
Drive Mode on Trip Computer
........................................................................\
6-38
Driver Attention Warning (DAW)
.......................................................................6-86
Driver Attention Warning Malfunction and Limitations
.................................6-89
Driver Attention Warning settings
...................................................................6-86
Driver Attention Warning Standby
..................................................................6-89
Leading Vehicle Departure Alert
.....................................................................6-91
Resetting the Driver Attention Warning
..........................................................6-88
Driver Position Memory System
........................................................................\
.5-35
Easy Access Function
........................................................................\
..............5-37
Recalling Positions from Memory
..................................................................5-36
Resetting the Driver’s Seat Memory System
..................................................5-36
Storing Positions into Memory
......................................................................5-35
E
Emission Control System
........................................................................\
............8-64
Crankcase Emission Control System
..............................................................8-64
Evaporative Emission Control System Including Onboard Refueling Vapor
Recovery (ORVR)
........................................................................\
...................8-64
Exhaust Emission Control System
..................................................................8-65
Engine specification ........................................................................\
....................... 2-7
Exterior Overview
........................................................................\
.........................2-2

I
I-5
D
Driving the Hybrid Vehicle
........................................................................\
..........1-10
Energy Flow
........................................................................\
............................1-17
Hybrid System Gauge
........................................................................\
.............1-12
LCD Display Messages
........................................................................\
...........1-14
Special Features
........................................................................\
......................1-10
Starting the Vehicle
........................................................................\
.................1-10
Warning and Indicator Lights
........................................................................\
..1-13
E
Engine Compartment
........................................................................\
.....................8-3
Engine Compartment
........................................................................\
.....................2-6
Engine Coolant/Inverter Coolant
........................................................................\
.8-17
Changing Coolant ........................................................................\
.................... 8-19
Checking the Coolant Level
........................................................................\
....8-17
Engine Number
........................................................................\
............................2-14
Engine Oil
........................................................................\
....................................8-15
Checking the Engine Oil and Filter
.................................................................8-16
Checking the Engine Oil Level
.......................................................................8-15
Explanation of Scheduled Maintenance Items
....................................................8-13
Exterior Features
........................................................................\
..........................5-63
Emergency Trunk Safety Release
...................................................................5-65
Fuel Filler Door
........................................................................\
.......................5-69
Hood
........................................................................\
........................................5-63
Trunk
........................................................................\
.......................................5-64
F
Forward Collision – Avoidance Assist (FCA) - (Sensor Fusion)
........................6-39
Detecting sensor
........................................................................\
......................6-44
Forward Collision-Avoidance Assist Malfunction
..........................................6-46
Forward Collision-Avoidance Assist Settings
.................................................6-39
Forward Collision-Avoidance Assist Warning Message and Brake Control
..6-41
Junction Turning ........................................................................\
...................... 6-54
Limitations of Forward Collision-Avoidance Assist
.......................................6-48

Index
I-6
Forward/Reverse Parking Distance Warning (PDW) ..........................................5-92
Forward/Reverse Parking Distance Warning Precautions
..............................5-95
Non-Operational Conditions of Forward/Reverse Parking Distance
Warning
........................................................................\
...................................5-95
Operation of Forward/Reverse Parking Distance Warning System
................5-93
Fuel Requirements
........................................................................\
.........................1-5
Fuses
........................................................................\
............................................8-39
Engine Compartment Panel Fuse Replacement
..............................................8-41
Fuse/Relay Panel Description
........................................................................\
.8-42
Instrument Panel Fuse Replacement
...............................................................8-40
G
Guide to Hyundai Genuine Parts
........................................................................\
...1-3
H
Hazard Warning Flasher
........................................................................\
................7-2
Head Up Display (HUD)
........................................................................\
.............5-71
Head-up display information ........................................................................\
... 5-71
Head-Up Display Settings
........................................................................\
.......5-71
HEV (Hybrid Electric Vehicle) System
.................................................................1-9
Highway Driving Assist (HDA)
........................................................................\
6-122
Highway Driving Assist Setting and Operation
............................................6-123
Warning Message
........................................................................\
..................6-125
How to Use This Manual
........................................................................\
...............1-4
Hybrid Starter & Generator (HSG) Belt
..............................................................8-20
Checking the Hybrid Starter & Generator (HSG) Belt
...................................8-20
I
If the 12 Volt Battery Is Discharged
......................................................................7-4
Before Jump Starting ........................................................................\
................. 7-4
Jump Starting
........................................................................\
............................7-5
If the Engine Overheats
........................................................................\
.................7-7
If the Engine Will Not Start
........................................................................\
...........7-3
If You Have a Flat Tire (with Spare Tire)
............................................................7-14
Changing Tires
........................................................................\
........................7-15
Jack and Tools
........................................................................\
.........................7-14
Jack Label ........................................................................\
................................ 7-19

I
I -7
If You Have a Flat Tire (with Tire Mobility Kit) .................................................7-20
Checking the Tire Inflation Pressure
...............................................................7-25
Components of the Tire Mobility Kit
..............................................................7-22
Introduction
........................................................................\
.............................7-20
Notes on the Safe Use of the Tire Mobility Kit
..............................................7-21
Using the Tire Mobility Kit
........................................................................\
.....7-23
Ignition Switch
........................................................................\
..............................6-6
Engine Start/Stop Button ........................................................................\
........... 6-6
Remote Start
........................................................................\
..............................6-9
Important Safety Precautions
........................................................................\
.........3-2
Air Bag Hazards
........................................................................\
........................3-2
Always Wear Your Seat Belt
........................................................................\
.....3-2
Control Your Speed
........................................................................\
...................3-2
Driver Distraction ........................................................................\
...................... 3-2
Keep Your Vehicle in Safe Condition
...............................................................3-2
Restrain All Children ........................................................................\
................. 3-2
In Case of an Emergency While driving
................................................................7-2
If the Engine Stalls at a Crossroad or Crossing .................................................7-2
If the Engine Stalls While Driving
....................................................................7-2
If You Have a Flat Tire While Driving
..............................................................7-3
Infotainment System
........................................................................\
..................5-141
Antenna
........................................................................\
.................................5-141
Bluetooth® Wireless Technology Hands-Free
..............................................5-143
Steering Wheel Audio Control
......................................................................5-142
USB and iPod® Port
........................................................................\
.............5-141
Video / Navigation System ........................................................................\
.... 5-143
Voice recognition
........................................................................\
.................5-142
Instrument Cluster
........................................................................\
.........................4-4
Gauges and Meters
........................................................................\
....................4-5
Instrument Cluster Control
........................................................................\
........4-5
LCD Display Messages
........................................................................\
...........4-19
Transmission Shift Indicator
........................................................................\
.....4-9
Warning and Indicator Lights
........................................................................\
..4-10
Instrument Panel Overview
........................................................................\
...........2-5
Interior Features
........................................................................\
.........................5-134
Clock
........................................................................\
.....................................5-139
Clothes Hanger
........................................................................\
......................5-139
Cup Holder
........................................................................\
............................5-134
Floor Mat Anchor(s)
........................................................................\
..............5-140

Index
I-8
Power Outlet........................................................................\
.......................... 5-135
Side Curtain
........................................................................\
...........................5-140
Sunvisor ........................................................................\
................................. 5-135
USB Charger
........................................................................\
.........................5-136
Wireless Cellular Phone Charging System
...................................................5-137
Interior Overview ........................................................................\
........................... 2-4
L
Lane Following Assist (LFA)
........................................................................\
....6-116
Lane Following Assist Operation
..................................................................6-118
Limitations of Lane Following Assist
...........................................................6-120
Warning Message
........................................................................\
..................6-118
Lane Keeping Assist (LKA)
........................................................................\
........6-58
Lane Keeping Assist Function Change
...........................................................6-60
Lane Keeping Assist Operation
.......................................................................6-60
Limitations of Lane Keeping Assist
................................................................6-64
Warning Light and Message
........................................................................\
....6-63
LCD Display (TYPE A, B)
........................................................................\
..........4-24
LCD Display Control
........................................................................\
..............4-24
LCD Display Modes
........................................................................\
...............4-25
Trip Computer
........................................................................\
.........................4-36
LCD display (TYPE C)
........................................................................\
...............4-39
LCD Display Control
........................................................................\
..............4-39
Option Menu
........................................................................\
...........................4-43
User Settings Mode
........................................................................\
.................4-44
Utility View Mode
........................................................................\
...................4-41
View Modes
........................................................................\
............................4-40
Light Bulbs
........................................................................\
..................................8-50
Headlight, Parking Lamp, Daytime Running Light, Turn Signal Lamp
and Side Marker Replacement
........................................................................\
8-51
High Mounted Stop Lamp Replacement
.........................................................8-54
Interior Lamp Replacement ........................................................................\
..... 8-55
License Plate Light Bulb Replacement
...........................................................8-55
Rear Combination Lamp Replacement
...........................................................8-52
Side Repeater Lamp Replacement
..................................................................8-52