service HYUNDAI IONIQ 5 2023 Service Manual

Maintenance
9-28
4. Tire ply composition and material
The number of layers or plies of
rubber-coated fabric in the tire. Tire
manufacturers also must indicate the
materials in the tire, which include steel,
nylon, polyester, and others. The letter
“R” means radial ply construction; the
letter “D“ means diagonal or bias ply
construction; and the letter “B” means
belted-bias ply construction.
5. Maximum permissible inflation
pressure
This number is the greatest amount
of air pressure that should be put in
the tire. Do not exceed the maximum
permissible inflation pressure. Refer to
the Tire and Loading Information label
for recommended inflation pressure.
6. Maximum load rating
This number indicates the maximum
load in kilograms and pounds that can be
carried by the tire. When replacing the
tires on the vehicle, always use a tire that
has the same load rating as the factory
installed tire.
7. Uniform tire quality grading
Quality grades can be found where
applicable on the tire sidewall between
tread shoulder and maximum section width.
For example:
TREADWEAR 200
TRACTION AA
TEMPERATURE A
Tread wear
The tread wear grade is a comparative
rating based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course.
For example, a tire graded 150 would
wear one-and-a-half times (1½) as well
on the government course as a tire
graded 100.
The relative performance of tires depends upon the actual conditions
of their use, however, and may depart
significantly from the norm due to
variations in driving habits, service
practices and differences in road
characteristics and climate.
These grades are molded on the
sidewalls of passenger vehicle tires. The
tires available as standard or optional
equipment on your vehicle may vary with
respect to grade.
Traction - AA, A, B & C
The traction grades, from highest to
lowest, are AA, A, B and C. Those grades
represent the tire’s ability to stop on wet
pavement as measured under controlled
conditions on specified government
test surfaces of asphalt and concrete.
A tire marked C may have poor traction
performance.
WARNING
The traction grade assigned to this
tire is based on straight ahead braking
traction tests, and does not include
acceleration, cornering, hydroplaning,
or peak traction characteristics.

I
I-3
B
Battery (12 Volt) .................................................................................................. 9-19
Battery Capacity Label ..................................................................................... 9-20
Battery Recharging ........................................................................................... 9-20
For best battery service .................................................................................... 9-20
Reset Items ....................................................................................................... 9-21
Before Driving ....................................................................................................... 6-3
Before Entering the Vehicle ............................................................................... 6-3
Before Starting ................................................................................................... 6-3
Blind-Spot Collision-Avoidance Assist (BCA) ..................................................7-32
Blind- Spot Safety System Operation .............................................................. 7-36
Blind-Spot Collision-Avoidance Assist Malfunction and Limitations .............7-41
Blind-Spot Collision-Avoidance Assist Settings ..............................................7-34
Blind-Spot View Monitor (BVM) ....................................................................... 7-68
Blind-Spot View Monitor Malfunction ............................................................7-69
Blind-Spot View Monitor Operation ................................................................ 7-68
Blind-Spot View Monitor Settings ................................................................... 7-68
Brake Fluid .......................................................................................................... 9-13
Checking the Brake Fluid Level ....................................................................... 9-13
Braking System .................................................................................................... 6-26
Anti-Lock Brake System (ABS) ...................................................................... 6-35
Auto Hold ......................................................................................................... 6-32
Disc Brakes Wear Indicator .............................................................................. 6-27
Electronic Parking Brake (EPB) ...................................................................... 6-27
Electronic Stability Control (ESC) ................................................................... 6-37
Good Braking Practices .................................................................................... 6-42
Hill-Start Assist Control (HAC) ....................................................................... 6-41
Power-Assist Brakes......................................................................................... 6-26
Vehicle Stability Management (VSM) .............................................................6-40
Bulb Wattage .......................................................................................................... 2-9

I
I-9
L
Lane Following Assist (LFA) .............................................................................. 7-97
Lane Following Assist Malfunction and Limitations .....................................7-100
Lane Following Assist Operation ..................................................................... 7-98
Lane Following Assist Settings ........................................................................ 7-97
Lane Keeping Assist (LKA) ............................................................................... 7-26
Lane Keeping Assist Malfunction and Limitations ..........................................7-30
Lane Keeping Assist Operation ........................................................................ 7-28
Lane Keeping Assist Settings .......................................................................... 7-26
LCD display ......................................................................................................... 4-29
LCD Display Control ....................................................................................... 4-29
View Modes ...................................................................................................... 4-29
Light Bulbs .......................................................................................................... 9-48
Front Trunk Lamp Replacement ...................................................................... 9-54
Headlamp, Position Lamp, Turn Signal Lamp,
Daytime Running Light (DRL) Replacement ................................................9-49
High Mounted Stop Lamp Replacement ..........................................................9-53
Interior Light Replacement .............................................................................. 9-54
License Plate Lamp Replacement .................................................................... 9-53
Rear Combination Lamp Replacement ............................................................9-51
Side Repeater Lamp Replacement ................................................................... 9-51
Lighting ............................................................................................................... 5-85
Exterior Lights .................................................................................................. 5-85
Interior Lights ................................................................................................... 5-89
M
Main Components of Electric Vehicle ................................................................... 1-8
High Voltage Battery (lithium-ion battery) ........................................................1-8
High Voltage Battery Warmer System ................................................................ 1-9
Main Components of Electric Vehicle................................................................ 1-8 Maintenance Services ............................................................................................ 9-4
Owner Maintenance Precautions ........................................................................ 9-4
Owner’s Responsibility ...................................................................................... 9-4
Manual Speed Limit Assist (MSLA) ................................................................... 7-53
Manual Speed Limit Assist Operation .............................................................7-53
Memory Seat Configurations ............................................................................... 5-43
Recalling Memory Positions ............................................................................ 5-43
Storing Memory Positions ................................................................................ 5-43

I
I-11
Remote Smart Parking Assist (RSPA) .............................................................. 7-150
Remote Smart Parking Assist Malfunction and Limitations ..........................7-170
Remote Smart Parking Assist Operation ........................................................7-152
Remote Smart Parking Assist Settings ...........................................................7-151
Reporting Safety Defects ..................................................................................... 2-17
Reverse Parking Collision-Avoidance Assist (PCA) ........................................7-142
Reverse Parking Collision-Avoidance Assist Malfunction and Limitations ..7-145
Reverse Parking Collision-Avoidance Assist Operation ................................7-144
Reverse Parking Collision-Avoidance Assist Settings ...................................7-142
Reverse Parking Distance Warning (PDW) ......................................................7-134
Reverse Parking Distance Warning Malfunction and Precautions .................7-135
Reverse Parking Distance Warning Operation ...............................................7-134
Reverse Parking Distance Warning Settings ..................................................7-134
S
Safe Exit Assist (SEA) ......................................................................................... 7-46
Safe Exit Assist Malfunction and Limitations ..................................................7-50
Safe Exit Assist Operation ................................................................................ 7-48
Safe Exit Assist Settings ................................................................................... 7-47
Safety Precautions for Electric Vehicle ............................................................... 1-63
High Voltage cut-off Switch ............................................................................. 1-65
If an Accident Occurs ....................................................................................... 1-63
Other Precautions for Electric Vehicle .............................................................1-64
Scheduled Charging ............................................................................................. 1-27
Scheduled Charging ......................................................................................... 1-27
Scheduled Maintenance Services .......................................................................... 9-7
Maintenance Under Severe Usage Conditions .................................................9-10
Normal Maintenance Schedule .......................................................................... 9-9
Normal Maintenance Schedule ......................................................................... 9-8
Seat Belts ............................................................................................................. 3-29
Additional Seat Belt Safety Precautions ..........................................................3-36
Care of Seat Belts ............................................................................................. 3-38
Seat Belt Restraint System ............................................................................... 3-31
Seat Belt Safety Precautions ............................................................................ 3-29
Seat Belt Warning Light ................................................................................... 3-30

Index
I-14
Tires and Wheels ........................................................................................ 2-10,9-22
All Season Tires ............................................................................................... 9-33
Check Tire Inflation Pressure ........................................................................... 9-23
Low Aspect Ratio Tires .................................................................................... 9-34
Radial-Ply Tires ................................................................................................ 9-33
Recommended Cold Tire Inflation Pressures ...................................................9-22
Snow Tires ........................................................................................................ 9-33
Summer Tires ................................................................................................... 9-33
Tire Care ........................................................................................................... 9-22
Tire Maintenance .............................................................................................. 9-26
Tire Replacement ............................................................................................. 9-25
Tire Rotation ..................................................................................................... 9-24
Tire Sidewall Labeling ..................................................................................... 9-26
Tire Terminology and Definitions .................................................................... 9-29
Tire Traction ..................................................................................................... 9-26
Wheel Alignment and Tire Balance ................................................................. 9-25
Wheel Replacement .......................................................................................... 9-26
Towing ................................................................................................................. 8-20
Emergency Towing ........................................................................................... 8-22
Removable Towing Hook ................................................................................. 8-21
Towing Service ................................................................................................. 8-20
Trailer Towing ..................................................................................................... 6-68
Driving with a Trailer ....................................................................................... 6-72
If You Decide to Pull a Trailer.......................................................................... 6-68
Maintenance when Towing a Trailer ................................................................ 6-75
Trailer Towing Equipment ............................................................................... 6-71
V
Vehicle Certification Label .................................................................................. 2-13
Vehicle Identification Number ( VIN) ................................................................. 2-13
Vehicle Load Limit .............................................................................................. 6-61
The Loading Information Label ....................................................................... 6-62
Vehicle settings (infotainment system) ................................................................ 4-34
Setting Your Vehicle ........................................................................................ 4-34
Vehicle Weight ..................................................................................................... 6-76
Overloading ...................................................................................................... 6-76
Vehicle Weight and Luggage Volume .................................................................. 2-11
Vision Roof .......................................................................................................... 5-67
Resetting the Vision Roof................................................................................. 5-69