trunk Hyundai Sonata 2020 Service Manual

IndexI-6
Emission control system ........................................................................\
.............. 8-67 Crankcase emission control system ................................................................ 8-68
Evaporative emission control System ............................................................. 8-68
Exhaust emission control system .................................................................... 8-68
Engine compartment ........................................................................\
.............. 2-6, 8-3
Engine compartment panel fuse replacement ...................................................... 8-48
Engine coolant ........................................................................\
............................. 8-21
Engine coolant temperature gauge........................................................................\
. 4-4
Engine number ........................................................................\
............................. 2-14
Engine oil ........................................................................\
..................................... 8-19
Engine specification........................................................................\
....................... 2-7
Engine Start/Stop button ........................................................................\
................ 6-9
Evaporative emission control System .................................................................. 8-68
Event Data Recorder (EDR) ........................................................................\
.......... 1-8
Exhaust emission control system ........................................................................\
. 8-68
Explanation of scheduled maintenance items ...................................................... 8-16
Exterior care........................................................................\
................................. 8-61
Exterior features........................................................................\
........................... 5-64 Hood ...................................................................\
............................................. 5-64
Trunk ...................................................................\
............................................ 5-65
Emergency trunk safety release....................................................................... 5-66
Fuel Filler Door ........................................................................\
....................... 5-70
Exterior overview Front view ........................................................................\
................................. 2-2
Rear view ........................................................................\
.................................. 2-3
F
Flat tire ........................................................................\
......................................... 7-12 Changing spare tire ........................................................................\
................ 7-12
Floor mat anchor(s)........................................................................\
.................... 5-151
Fluid Brake fluid ........................................................................\
............................... 8-24
Washer fluid ........................................................................\
............................ 8-25
Forward Collision-Avoidance Assist (FCA) ....................................................... 6-40 FCA-Junction Turning function ...................................................................... 6-55
Forward/Reverse Parking Distance Warning (PDW) .......................................... 5-99

IndexI-10
L
Label Vehicle certification label ........................................................................\
........ 2-13
Tire specification and pressure label ............................................................... 2-14
Refrigerant label ........................................................................\
...................... 2-15
Lane change signals ........................................................................\
..................... 5-79
Lane Following Assist (LFA) ........................................................................\
.... 6-109
Lane Keeping Assist (LKA) ........................................................................\
........ 6-59
LCD display (Type A, B) ........................................................................\
............. 4-19 LCD display control ........................................................................\
................ 4-19
LCD display modes ........................................................................\
................. 4-20
Trip computer ........................................................................\
.......................... 4-31
LCD display (Type C) ........................................................................\
................. 4-34
LCD display control ........................................................................\
................ 4-34
View modes ........................................................................\
............................. 4-35
Utility view mode ........................................................................\
.................... 4-36
Option menu ........................................................................\
............................ 4-38
User settings mode ........................................................................\
.................. 4-39
LCD display messages ........................................................................\
................. 4-15
Shift to P or N to start engine ........................................................................\
.. 4-15
Shift to P ........................................................................\
.................................. 4-15
Low key battery.........................................................\
...................................... 4-15
Press brake pedal to start engine ..................................................................... 4-15
Key not in vehicle ........................................................................\
................... 4-16
Key not detected ........................................................................\
...................... 4-16
Press START button again ........................................................................\
...... 4-16
Press START button with key ........................................................................\
. 4-16
Battery discharging due to external electrical devices .................................... 4-16
Check BRAKE SWITCH fuse ........................................................................\
4-16
Door, Hood, Trunk open indicator .................................................................. 4-17
Sunroof open indicator ........................................................................\
............ 4-17
Lights mode ........................................................................\
............................. 4-17
Wiper mode ........................................................................\
............................. 4-18
Low pressure ........................................................................\
........................... 4-17

I
I-13
R
Range ..................................................................\
................................................... 4-6
Rear Cross-Traffic Collision Warning (RCCW) ................................................ 6-121
Rear Cross-Traffic Collision Avoidance Assist (RCCA) ................................... 6-121
Rear Occupant Alert (ROA) system .................................................................... 5-36
Rear seat adjustment ........................................................................\
.................... 3-10Folding the rear seat ........................................................................\
................ 3-10
Rear seat head restraints ........................................................................\
.............. 3-14
Adjusting the height up and down .................................................................. 3-14
Rear View Monitor (RVM) ........................................................................\
.......... 5-86
Recommended cold tire inflation pressures ......................................................... 8-34
Recommended lubricants and capacities ............................................................. 2-11
Refrigerant label ........................................................................\
.......................... 2-15
Remote key ........................................................................\
.................................... 5-4 Locking ................................................................\
............................................. 5-4
Unlocking ..............................................................\
............................................ 5-4
Trunk unlocking ........................................................................\
........................ 5-5
Mechanical key ........................................................................\
......................... 5-5
Battery replacement ........................................................................\
.................. 5-6
Remote Smart Parking Assist (RSPA) ............................................................... 5-104
Remote start ........................................................................\
................................. 6-12
Reverse Parking Collision-Avoidance Assist (PCA) ........................................... 5-89
Reverse Parking Distance Warning (PDW) ......................................................... 5-95
Rocking the vehicle ........................................................................\
................... 6-133
Rotation (Tire) ........................................................................\
............................. 8-36
S
Safety messages ........................................................................\
............................. 1-4
Scheduled maintenance services........................................................................\
.... 8-7
Seat belt warning light Driver’s seat ........................................................................\
............................ 3-20
Front passenger’s seat ........................................................................\
............ 3-20

IndexI-14
Seat belts ........................................................................\
...................................... 3-19 Seat belt safety precautions ........................................................................\
..... 3-19
Seat belt warning light ........................................................................\
............ 3-20
Emergency locking retractor ........................................................................\
... 3-21
Convertible locking retractor ........................................................................\
.. 3-22
Rear center seat belt ........................................................................\
................ 3-23
Pre-tensioner seat belt ........................................................................\
............. 3-24
Additional seat belt safety precautions ........................................................... 3-26
Seat belt use during pregnancy ....................................................................... 3-26
Seat belt use and children ........................................................................\
........ 3-26
Transporting an injured person ....................................................................... 3-27
One person per belt ........................................................................\
................. 3-27
Do not lie down ........................................................................\
....................... 3-27
Care of seat belts ........................................................................\
..................... 3-28
Periodic inspection ........................................................................\
.................. 3-28
Keep belts clean and dry ........................................................................\
......... 3-28
When to replace seat belts ........................................................................\
....... 3-28
Seat warmers and air ventilation seats ................................................................. 3-14
Front seat warmers ........................................................................\
.................. 3-15
Front air ventilation seat..............................................\
.................................... 3-17
Seatback pocket ........................................................................\
............................. 3-9
Seats ..................................................................\
..................................................... 3-3
Safety precautions ........................................................................\
..................... 3-4
Front seat adjustment ........................................................................\
................ 3-5
Rear seat adjustment ........................................................................\
............... 3-10
Head restraints ........................................................................\
......................... 3-11
Front seat warmers ........................................................................\
.................. 3-14
Side air bags ........................................................................\
................................. 3-40
Side view mirrors ........................................................................\
......................... 5-53
Smart Cruise Control (SCC) ........................................................................\
........ 6-88
Smart key ........................................................................\
....................................... 5-7 Locking ................................................................\
............................................. 5-7
Unlocking ..............................................................\
............................................ 5-9
Trunk opening ........................................................................\
......................... 5-10
Mechanical key ........................................................................\
....................... 5-12
Battery replacement ........................................................................\
................ 5-13

IndexI-16
Tires and wheels ........................................................................\
.................. 2-9, 8-34 Tire care ........................................................................\
................................... 8-34
Recommended cold tire inflation pressures .................................................... 8-34
Check tire inflation pressure ........................................................................\
... 8-35
Tire rotation ........................................................................\
............................. 8-36
Wheel alignment and tire balance ................................................................... 8-36
Tire replacement ........................................................................\
...................... 8-37
Wheel replacement ........................................................................\
.................. 8-38
Tire maintenance ........................................................................\
..................... 8-38
Tire traction ........................................................................\
............................. 8-38
Tire sidewall labeling ........................................................................\
.............. 8-38
Tire terminology and definitions ..................................................................... 8-42
All Season Tires ........................................................................\
...................... 8-44
Summer Tires ........................................................................\
.......................... 8-44
Snow Tires ........................................................................\
............................... 8-44
Radial-Ply Tires ........................................................................\
....................... 8-45
Low Aspect Ratio Tires ........................................................................\
........... 8-45
Towing ..................................................................\
............................................... 7-18
Trailer towing ........................................................................\
............................ 6-144
Trip computer ........................................................................\
.............................. 4-31 Average fuel economy ........................................................................\
............. 4-31
Instant fuel economy ........................................................................\
............... 4-31
Accumulated Info display ........................................................................\
....... 4-32
Driving Info display ........................................................................\
................ 4-32
Digital speedometer ........................................................................\
................ 4-33
Auto Stop accumulated time ........................................................................\
... 4-33
Smart shift ........................................................................\
............................... 4-33
Trunk ...................................................................\
................................................. 5-65
Turn signals.............................................................\
............................................. 5-79
U
USB charger ........................................................................\
............................... 5-147