HYUNDAI SONATA HYBRID 2019 Repair Manual

Your vehicle at a glance
1
Your vehicle at a glance
1Exterior overview (I) .............................................1-2
Exterior overview (II) ............................................1-3
Interior overview ....................................................1-4
Instrument panel overview ...................................1-5
Engine compartment .............................................1-6

1-2
EEXX TTEERR IIOO RR OO VVEERR VV IIEE WW (( II))
Your vehicle at a glance
OLFP017001
■ Front view
1. Hood ..................................................3-39
2. Headlamp ..........................................7-70
3. DRL/Parking lamp .............................7-70
4. Tires and wheels ...............................7-35
5. Side view mirror.................................3-27
6. Panoramic sunroof ............................3-35
7. Front windshield wiper blades ...........7-31
8. Windows ............................................3-31
9. Battery charge door ............................H-9
The actual shape may differ from the illustration.

1-3
Your vehicle at a glance
EEXX TTEERR IIOO RR OO VVEERR VV IIEE WW (( IIII))
1
OLFP017002
1. Antenna ................................................4-2
2. Doors ....................................................3-9
3. Fuel filler door.....................................3-46
4. Rear parking assist system ..............3-114
5. Rear combination lamp ......................7-74
6. High mounted stop lamp ....................7-76
7. Rearview camera .............................3-113
8. Trunk ...................................................3-40
■
Rear view
The actual shape may differ from the illustration.

1-4
Your vehicle at a glanceI
I NN TTEERR IIOO RR OO VVEERR VV IIEE WW
OLF017003N
1. Door lock/unlock button ....................3-10
2. Driver position memory system ........3-14
3. Side view mirror control switch ..........3-29
4. Central door lock switch ....................3-10
5. Power window switches ....................3-31
6. Power window lock switch ................3-34
7. Hood release lever ............................3-39
8. Instrument panel illumination
control switch ....................................3-56
9. Blind spot detection system button* ....5-45
10. Lane keeping assist system button* ..5-54
11. Fuel filler door opener button ..........3-46
12. Trunk release button ........................3-40
13. ESC OFF button ..............................5-34
14. Fuse box ..........................................7-52
15. Steering wheel ................................3-16
16. Steering wheel tilt/telescope lever ......3-17
17. Seat ..................................................2-4
18. Brake pedal ....................................5-19
19. Accelerator pedal
* : if equipped
The actual shape may differ from the illustration.

IINN SSTT RR UU MM EENN TT PP AA NN EELL OO VVEERR VV IIEE WW
1-5
Your vehicle at a glance
1
OLFP017004N
■Type A
■Type B
The actual shape may differ from the illustration. 1. Light control/Turn signals ................3-98
2. Steering wheel audio controls* ........4-3
/
Bluetooth®wireless technology
hands-free controls* ..........................4-4
3. Instrument cluster ..........................3-56
4. Horn ................................................3-18
5. Driver’s front air bag........................2-49
6. Wiper/Washer................................3-111
7. Cruise controls* ..............................5-79
8. Engine Start/Stop button ..................5-5
9. Audio system/Navigation system ......4-4
10. Climate control system ..............3-119
11. Automatic transmission
..................5-12
12. Passenger’s front air bag ..............2-49
13. Glove box ....................................3-137
14. Drive mode integrated control system ................................5-41, 5-43
15. Rear parking assist system ........3-115
16. HEV button ..................................H-26
17. EPB (Electronic Parking Brake)* ..5-22
18. AUTO HOLD ................................5-28
19. Power outlet ................................3-142
20. Wireless cellular phone charging system ........................................3-139
21. AUX, USB and iPod ®
port ..............4-2
* : if equipped

1-6
Your vehicle at a glanceE
E NN GGIINN EE CC OO MM PPAA RRTTMM EENN TT
OLFH017005
1. Engine oil filler cap ...........................7-19
2. Engine oil dipstick .............................7-18
3. Radiator cap .....................................7-20
4. Engine coolant reservoir ...................7-21
5. Brake fluid reservoir ..........................7-24
6. Air cleaner.........................................7-26
7. Inverter coolant reservoir ..................7-20
8. Windshield washer fluid reservoir .....7-25
9. Fuse box ...........................................7-52
The actual engine room in the vehicle may differ from the illustration.

Safety system of your vehicle
Important safety precautions...............................2-2Always Wear Your Seat Belt ..........................................2-2
Restrain All Children .........................................................2-2
Air Bag Hazards .................................................................2-2
Driver Distraction ..............................................................2-2
Control Your Speed ...........................................................2-3
Keep Your Vehicle in Safe Condition ............................2-3
Seats ........................................................................2-4 Safety Precautions ...........................................................2-5
Front Seats .........................................................................2-6
Rear Seats.........................................................................2-12
Head Restraints ...............................................................2-16
Seat Warmers and Air Ventilation Seats ...................2-20
Seat belts ..............................................................2-24 Seat Belt Safety Precautions .......................................2-24
Seat Belt Warning Light ................................................2-25
Seat Belt Restraint System...........................................2-26
Additional Seat Belt Safety Precautions ...................2-32
Care of Seat Belts...........................................................2-35 Child restraint system (CRS) ..............................2-36
Children Always in the Rear .........................................2-36
Selecting a Child Restraint System (CRS) .................2-37
Installing a Child Restraint System (CRS)..................2-39
Air bag -
advanced supplemental restraint system .........2-47 Where Are the Air Bags? ..............................................2-49
How Does the Air Bag System Operate?..................2-53
What to Expect After an Air Bag Inflates ................2-57
Occupant Classification System (OCS).......................2-58
Why Didn't My Air Bag Go Off in a Collision? ........2-63
SRS Care ............................................................................2-68
Additional Safety Precautions .....................................2-69
Air Bag Warning Labels .................................................2-70
This chapter provides you with important information about how to protect yourself and your passengers.
It explains how to properly use your seats and seat belts, and how your air bags work.
Additionally, this chapter explains how to properly restrain infants and children in your vehicle.
2

2-2
You will find many safety precautions and recommendations throughoutthis section, and throughout this man-
ual. The safety precautions in this sec-
tion are among the most important.
Always Wear Your Seat Belt
A seat belt is your best protection in
all types of accidents. Air bags are
designed to supplement seat belts,
not replace them. So even though
your vehicle is equipped with air bags,
ALWAYS make sure you and your
passengers wear your seat belts, and
wear them properly.
Restrain All Children
All children under age 13 should ride
in your vehicle properly restrained in
a rear seat, not the front seat. Infantsand small children should be
restrained in an appropriate child
restraint. Larger children should usea booster seat with the lap/shoulder
belt until they can use the seat belt
properly without a booster seat.
Air Bag Hazards
While air bags can save lives, they
can also cause serious or fatal
injuries to occupants who sit tooclose to them, or who are not prop-
erly restrained. Infants, young chil-
dren, and shorter adults are at the
greatest risk of being injured by an
inflating air bag. Follow all instruc-
tions and warnings in this manual.
Driver Distraction
Driver distraction presents a serious
and potentially deadly danger, espe-
cially for inexperienced drivers. Safety
should be the first concern when
behind the wheel and drivers need to
be aware of the wide array of potential
distractions, such as drowsiness,
reaching for objects, eating, personal
grooming, other passengers, and
using cellular phones.
Drivers can become distracted when
they take their eyes and attention offthe road or their hands off the wheel
to focus on activities other than driv-
ing. To reduce your risk of distractionor getting into an accident:
II
MM PPOO RRTTAA NN TT SS AA FFEE TT YY PP RR EECCAA UU TTIIOO NNSS
Safety system of your vehicle

2-3
Safety system of your vehicle
• ALWAYS set up your mobiledevices (i.e., MP3 players, phones,
navigation units, etc.) when your
vehicle is parked or safely stopped.
ONLY use your mobile device when allowed by laws and when
conditions permit safe use. NEVER
text or email while driving. Most
countries have laws prohibiting
drivers from texting. Some coun-
tries and cities also prohibit drivers
from using handheld phones.
NEVER let the use of a mobile device distract you from driving.
You have a responsibility to yourpassengers and others on the road
to always drive safely, with your
hands on the wheel as well as your
eyes and attention on the road.Control Your Speed
Excessive speed is a major factor in
crash injuries and deaths. Generally,
the higher the speed, the greater the
risk, but serious injuries can also
occur at lower speeds. Never drive
faster than is safe for current condi-
tions, regardless of the maximumspeed posted.
Keep Your Vehicle in Safe Condition
Having a tire blowout or a mechanical
failure can be extremely hazardous. Toreduce the possibility of such prob-
lems, check your tire pressures and
condition frequently, and perform all
regularly scheduled maintenance.
2

2-4
SSEE AA TTSS
Safety system of your vehicle
OLF037001
Power seat
Manual seat Front seats
1. Seat sliding forward or rearward
adjustment
2. Seatback angle adjustment
3. Seat cushion height adjustment
4. Lumbar support adjustment*
5. Seat warmer/Air ventilation seat*
6. Head restraint Rear seats
7. Seat warmer*
8. Armrest
9. Carrying long/narrow cargo*
10. Seat folding lever*
11. Head restraint
* : if equipped