battery HYUNDAI SONATA 2021 Repair Manual

I
I-11
LCD display modes ........................................................................\
.....................4-20
T rip computer mode

........................................................................\
................ 4-21
Turn By Turn (TBT) mode
........................................................................\
...... 4-21
Driving assist mode


........................................................................\
................. 4-21
Master warning mode


........................................................................\
.............. 4-22
User settings mode


........................................................................\
.................. 4-22
Light


........................................................................\
............................................. 5-74
AUTO headlamp position


........................................................................\
....... 5-74
Daytime running light (DRL)........................................................................\
.. 5-74
Parking lamp position


........................................................................\
............. 5-75
Headlamp position


........................................................................\
.................. 5-75
High beam operation


........................................................................\
............... 5-75
High Beam Assist (HBA)


........................................................................\
....... 5-76
Turn signals
........................................................................\
............................. 5-79
Lane change signals


........................................................................\
................ 5-79
Battery saver function
........................................................................\
............. 5-79
Headlamp delay function


........................................................................\
........ 5-79
Headlamp leveling device


........................................................................\
....... 5-80
Light bulbs


........................................................................\
................................... 8-57
Lubricants and capacities


........................................................................\
............. 2-11
Luggage compartment lamp


........................................................................\
........ 5-82
M
Maintenance Maintenance services
........................................................................\
................ 8-4
Owner maintenance


........................................................................\
................... 8-5
Scheduled maintenance services


....................................................................... 8-7
Normal maintenance schedule


.................................................................... 8-8,12
Maintenance under severe usage conditions


..............................................8-11,15
Explanation of scheduled maintenance items


.................................................8-16
Tire maintenance


........................................................................\
..................... 8-39
Maintenance services


........................................................................\
..................... 8-4

I
I-13
R
Range ........................................................................\
............................................. 4-6
Rear Cross-Traffic Collision Warning (RCCW)


................................................6-128
Rear Cross-Traffic Collision Avoidance Assist (RCCA)
...................................6-128
Rear Occupant Alert (ROA) system
.................................................................... 5-36
Rear seat adjustment
........................................................................\
.................... 3-10
Folding 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
T

runk 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
........................................................................\
................... 6-140
Rotation (T

ire) ........................................................................\
............................. 8-36
S
Safe Exit Assist (SEA)
........................................................................\
................. 6-80
Function settings


........................................................................\
..................... 6-81
Function operation


........................................................................\
.................. 6-82
Function malfunction and limitations


.............................................................6-84
Safety messages
........................................................................\
............................. 1-4
Scheduled maintenance services........................................................................\
.... 8-7
Seat belt warning light Driver

’s seat ........................................................................\
............................ 3-20
Front passenger’s seat

........................................................................\
............ 3-20

Index
I-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)


........................................................................\
........ 6-95
Smart key
........................................................................\
....................................... 5-7
Locking


........................................................................\
..................................... 5-7
Unlocking

........................................................................\
.................................. 5-9
T

runk opening ........................................................................\
......................... 5-10
Mechanical key


........................................................................\
....................... 5-12
Battery replacement


........................................................................\
................ 5-13