2015 Hyundai Sonata tow

F17F17
Anti-lock Brake System (ABS) ....................................5-40
Electronic Stability Control (ESC)................................5-43
Hill-Start Assist Control (HAC) ...................................5-46
Good Braking Practices ................................................5-47
Drive Mode Integrated Control System ............5-48
Cruise Control .......................................................5-50
Cruise Control Operation...............................................5-50
Smart Cruise Control system ............................5-54
To Adjust the Sensitivity of Smart Cruise Control ...5-55
To Convert to Cruise Control Mode............................5-55
Smart Cruise Control Speed .........................................5-56
Smart Cruise Control Vehicle-to-Vehicle Distance...5-60
Radar to Detect Distance to the Vehicle Ahead .....5-63
Limitations of the System .............................................5-64
Lane Departure Warning System (LDWS) ......5-69
LDWS Operation ..............................................................5-70
Warning Light and Message.........................................5-71
Foward Collision Warning System (FCWS) ......5-73
FCWS Operation ..............................................................5-73
Limitations of the System .............................................5-74
Blind Spot Detection System (BSD) ..................5-76
BSD (Blind Spot Detection) /
LCA (Lane Change Assist) .............................................5-77
RCTA (Rear Cross Traffic Alert) ..................................5-80
Special Driving Conditions ..................................5-84
Hazardous Driving Conditions ......................................5-84
Rocking the Vehicle ........................................................5-84
Smooth Cornering ...........................................................5-85
Driving at Night................................................................5-85
Driving in the Rain ..........................................................5-86
Driving in Flooded Areas ...............................................5-86
Winter Driving ......................................................5-87
Snow or Icy Conditions ..................................................5-87
Winter Precautions .........................................................5-89
Vehicle Load Limit................................................5-91
Tire Loading Information Label ...................................5-92
Trailer Towing .......................................................5-96

F18
Hazard Warning Flasher .......................................6-2
In Case of an Emergency While Driving.............6-2
If the Engine Stalls While Driving .................................6-2
If the Engine Stalls at a Crossroad or Crossing ........6-2
If you Have a Flat Tire While Driving ..........................6-3
If the Engine Will Not Start..................................6-3
If the Engine Doesn't Turn Over or
Turns Over Slowly .............................................................6-3
If the Engine Turns Over Normally but
Doesn't Start ......................................................................6-\
3
Jump Starting ..........................................................6-4
If the Engine Overheats........................................6-7
Tire Pressure Monitoring System (TPMS).........6-9
Check Tire Pressure .........................................................6-9
Tire Pressure Monitoring System ...............................6-10
Low Tire Pressure Telltale ............................................6-11
Low Tire Pressure Position and
Tire Pressure Telltale .....................................................6-11
TPMS (Tire Pressure Monitoring System)
Malfunction Indicator.....................................................6-12
Changing a Tire with TPMS..........................................6-13
If you Have a Flat Tire........................................6-15
With Spare Tire................................................................6-15
With Tire Mobility Kit (TMK) ........................................6-23
Towing ...................................................................6-30
Towing Service .................................................................6-30
Emergency Towing..........................................................6-31
F18
6What to do in an emergency

2-13
Safety system of your vehicle
To fold down the rear seatback:
1. Set the front seatback to theupright position and if necessary,
slide the front seat forward.
2. Lower the rear head restraints to the lowest position. 3. Pull on the seatback folding lever
(1) located in the trunk. 4. Fold the seatback toward the front
of the vehicle.
5. To use the rear seat, lift and pull the seatback rearward. Pull the
seatback firmly until it clicks into
place. Make sure the seatback is
locked in place.
When you return the seatback to its upright position, always be sure
it has locked into position by push-
ing on the top of the seatback.
2
OLF034025OLF034024OLF034027

2-17
Safety system of your vehicle
2
If you recline the seatback towards
the front with the head restraint
and seat cushion raised, the head
restraint may come in contact with
the sunvisor or other parts of the
vehicle.
Removal/Reinstallation
To remove the head restraint:
1. Recline the seatback (2) rearwardusing the seatback angle lever/
switch (1).
2. Raise the head restraint as far as it can go. 3. Press the head restraint release
button (3) and the access hole (4)
with a tool (e.g. pin) while pulling
the head restraint up (5).
NOTICE
OLF034015
OLF034011N
OLF034012N
■Manual seat
■ Power seat

2-44
Safety system of your vehicle
5. Remove as much slack from the belt as possible by pushing down
on the child restraint system while
feeding the shoulder belt back into
the retractor.
6. Push and pull on the child restraint system to confirm that the seat
belt is holding it firmly in place. If it
is not, release the seat belt and
repeat steps 2 through 6.
7. Double check that the retractor is in the “Automatic Locking” mode
by attempting to pull more of the
seat belt out of the retractor. If you
cannot, the retractor is in the
“Automatic Locking” mode.
If your CRS manufacturer instructs or
recommends you to use a tether
anchor with the lap/shoulder belt,
refer to the previous pages for more
information. When the seat belt is allowed to
retract to its fully stowed position,
the retractor will automatically
switch from the “Automatic
Locking” mode to the emergency
lock mode for normal adult usage.
To remove the child restraint, press
the release button on the buckle and
then pull the lap/shoulder belt out of
the restraint and allow the seat belt
to retract fully.
NOTICE
If the retractor is not in the
“Automatic Locking” mode, the
child restraint can move when
your vehicle turns or stops sud-
denly. A child can be seriously
injured or killed if the child
restraint is not properly anchored
in the car, including manually
pulling the seat belt all the way
out to shift the rectractor to the
“Automatic Locking” mode.
WARNING

2-57
Safety system of your vehicle
2
The OCS may not function properly if
the passenger takes actions which
can affect the classification system.
These include:
Failing to sit in an upright position.
Leaning against the door or centerconsole.
Sitting towards the sides of the front of the seat.
Putting their legs on the dashboard or resting them on other locations
which reduce the passenger
weight on the front seat.
Wearing the seat belt improperly.
Reclining the seatback.
Wearing a thick cloth like ski wear or hip protection wear.
Putting an additional thick cushion on the seat.
Putting electrical devices (e.g. notebook, satellite radio) on the
seat with inverter charging.Condition and operation in the front passenger Occupant Classification System
Condition detected by the
occupant classification system
Indicator/Warning lightDevices
“PASSENGER
AIR BAG OFF” indicator lightSRS
warning lightFront passenger
air bag
1. Adult *1OffOffActivated
2. Infant *2or child restraint
system with 12 months old *3*4 OnOffDeactivated
3. Unoccupied OnOffDeactivated
4. Malfunction in the systemOffOnActivated
*1The system judges a person of adult size as an adult. When a smaller adult sits in the front
passenger seat, the system may recognize him/her as a child depending on his/her physique
and posture.
*
2Do not allow children to ride in the front passenger seat. When a larger child who has out- grown a child restraint system sits in the front passenger seat, the system may recognize
him/her as an adult depending upon his/her physique or sitting position.
*
3Never install a child restraint system on the front passenger seat.
*4The PASSENGER AIR BAG "OFF" indicator may turn on or off when a child above 12 months
to 12 years old (with or without child restraint system) sits in the front passenger seat. This is
a normal condition.

2-58
Safety system of your vehicleRiding in an improper position or placing weight on the front passenger's seat when it is unoccupied by a
passenger adversely affects the OCS. To reduce the risk of serious injury or death:
WARNING
OVQ036013NB
OLMB033100
OLMB033101
OLMB033103
OLMB033102
OLMB033104
NEVER put a heavy load in
the front seat or seatback
pocket, or hang any items
on the front passenger
seat.
NEVER place your feet on
the front passenger seat-
back.
NEVER sit with your hips
shifted towards the front
of the seat.
NEVER ride with the seat-
back reclined when the
vehicle is moving.
NEVER place your feet or
legs on the dashboard.
NEVER lean on the door or
center console or sit on
one side of the front pas-
senger seat. (continued)

2-61
Safety system of your vehicle
Why Didn’t My Air Bag Go Off
in a Collision?
Air bags are not designed to inflate in
every collision.There are certain
types of accidents in which the air bag
would not be expected to provide
additional protection. These include
rear impacts, second or third colli-
sions in multiple impact accidents, as
well as low speed impacts. Damage
to the vehicle indicates a collision
energy absorption, and is not an indi-
cator of whether or not an air bag
should have inflated.
Air bag collision sensors
2To reduce the risk of an air bag
deploying unexpectedly and
causing serious injury or death:
Do not hit or allow any objects
to impact the locations where air
bags or sensors are installed.
Do not perform maintenance
on or around the air bag sen-
sors. If the location or angle of
the sensors is altered, the air
bags may deploy when they
should not or may not deploy
when they should.
Do not install bumper guards
or replace the bumper with a
non-genuine HYUNDAI parts.
This may adversely affect the
collision and air bag deploy-
ment performance.
(Continued)
(Continued)
Place the ignition switch in
the LOCK/OFF or ACC posi-
tion when the vehicle is being
towed to prevent inadvertent
air bag deployment.
Have all air bag repairs conduct-
ed by an authorized HYUNDAI
dealer.
WARNING