2017 Hyundai Sonata Plug-in Hybrid brakes

5-46
Driving your vehicle
Warning message
A warning message and chime will
be provided when rapidly approach-
ing a slower moving, braking or
stopped vehicle ahead.
Immediately reduce your speed to
prevent a collision.
Information
The maximum warning speed for a
stopped vehicle is 53 mph (85 km/h).
FCW malfunction message
When the FCW is not working prop-
erly, the FCW warning light ( ) will
illuminate and the warning message
will come on for a few seconds. After
the message disappears, the master
warning light will illuminate.
i
The Forward Collision Warning
System is a supplemental sys-
tem to assist you and its
effects may differ according to
road and driving conditions.
Do not solely rely on the sys-
tem and always pay attention
to prevent dangerous situa-
tions from occurring.
FCW is a warning system and
does not apply the brakes
automatically in a near crash
situation. FCWS may not pro-
vide a warning with enough
time to help avoid a crash.
FCWS does not detect pedes-
trians, animals, signs, con-
struction or other objects. It is
the responsibility of the driver
to pay attention to the roadway
to prevent collisions.
WARNING
OLF054223N/OLFH054456
■Master warning light■Warning message
OLF054105N

5-60
Driving your vehicle
Cruise Control operation
1. CRUISE indicator
2. SET indicator
The Cruise Control system allows
you to drive at speeds above 20 mph
(30 km/h) without depressing the
accelerator pedal.
Information
• During normal cruise control opera-tion, when the SET switch is activat-
ed or reactivated after applying the
brakes, the cruise control will ener-
gize after approximately 3 seconds.
This delay is normal.
• Before activating the cruise control function, the system will check to
verify that the brake switch is oper-
ating normally. Depress the brake
pedal at least once after turning ON
the ignition or starting the engine.
i
C CR
R U
U I
IS
S E
E
C
C O
O N
NT
TR
R O
O L
L
Take the following precautions:
If the Cruise Control is left on,
("CRUISE" indicator light in
the instrument cluster is illu-
minated) the Cruise Control
can be activated unintention-
ally. Keep the Cruise Control
system off ("CRUISE" indica-
tor light OFF) when the Cruise
Control is not in use, to avoid
inadvertently setting a speed.
Use the Cruise Control sys-
tem only when traveling on
open highways in good
weather.
Do not use the Cruise Control
when it may be unsafe to keep
the vehicle at a constant
speed:
- When driving in heavy traffic
or when traffic conditions
make it difficult to drive at a
constant speed
- When driving on rainy, icy, or snow-covered roads
(Continued)
(Continued)- When driving on hilly orwindy roads
- When driving in windy areas
- When driving with limited view (possibly due to bad
weather such as fog, snow,
rain and sandstorm)
Do not use cruise control
when towing a trailer.
WARNING
OLF054040

5-76
Driving your vehicle
Limitations of the system
The Smart Cruise Control System
may have limits to its ability to detect
distance to the vehicle ahead due to
road and traffic conditions.
On curves
The Smart Cruise Control Systemmay not detect a moving vehicle in
your lane, and then your vehicle
could accelerate to the set speed.
Also, the vehicle speed will
decrease when the vehicle ahead
is recognized suddenly.
Select the appropriate set speed on curves and apply the brakes or
accelerator pedal if necessary.
ODH053092
(Continued)
If the front bumper becomes
damaged in the area around
the radar sensor, the Smart
Cruise Control System may
not operate properly. Have the
vehicle inspected by an
authorized HYUNDAI dealer.
Use only genuine HYUNDAI
parts to repair or replace a
damaged sensor or sensor
cover. Do not apply paint to
the sensor cover.

5-80
Driving your vehicleThe Smart Cruise Control System
may not operate temporarily due
to:
Electrical interference
Modifying the suspension
Differences of tire abrasion ortire pressure
Installing different type of tires
Information
This device complies with Part 15 of
the FCC rules.
Operation is subject to the following
three conditions:
1. This device may not cause harmful interference, and
2. This device must accept any inter- ference received, including interfer-
ence that may cause undesired
operation.
3. Changes or modifications not expressly approved by the party
responsible for compliance could
void the user’s authority to operate
the device.
i
NOTICE
When using the Smart Cruise
Control take the following pre-
cautions:
If an emergency stop is nec-
essary, you must apply the
brakes. The vehicle cannot be
stopped by using the Smart
Cruise Control System.
Keep a safe distance accord-
ing to road conditions and
vehicle speed. If the vehicle to
vehicle distance is too close
during a high-speed driving, a
serious collision may result.
Always maintain sufficient
braking distance and deceler-
ate your vehicle by applying
the brakes if necessary.
The Smart Cruise Control
System cannot recognize a
stopped vehicle, pedestrians
or an oncoming vehicle.
Always look ahead cautiously
to prevent unexpected and
sudden situations from occur-
ring.
(Continued)
WARNING (Continued)
Vehicles moving in front of
you with a frequent lane
change may cause a delay in
the system's reaction or may
cause the system to react to a
vehicle actually in an adjacent
lane. Always drive cautiously
to prevent unexpected and
sudden situations from occur-
ring.
Always be aware of the select-
ed speed and vehicle to vehi-
cle distance.
The Smart Cruise Control
System may not recognize
complex driving situations so
always pay attention to driv-
ing conditions and control
your vehicle speed.

5-83
Driving your vehicle
5
Driving in the rain
Rain and wet roads can make driving
dangerous. Here are a few things to
consider when driving in the rain or
on slick pavement:
Slow down and allow extra follow-ing distance. A heavy rainfall
makes it harder to see and increas-
es the distance needed to stop
your vehicle.
Turn OFF your Cruise Control.
Replace your windshield wiper blades when they show signs of
streaking or missing areas on the
windshield.
Be sure your tires have enough tread. If your tires do not have
enough tread, making a quick stop
on wet pavement can cause a skid
and possibly lead to an accident.
See "Tire Tread" in chapter 7.
Turn on your headlamps to make it easier for others to see you.
Driving too fast through large pud- dles can affect your brakes. If you
must go through puddles, try to
drive through them slowly. If you believe your brakes may be
wet, apply them lightly while driv-
ing until normal braking operation
returns.
Hydroplaning
If the road is wet enough and you are
going fast enough, your vehicle may
have little or no contact with the road
surface and actually ride on the
water. The best advice is SLOW
DOWN when the road is wet.
The risk of hydroplaning increas-
es as the depth of tire tread
decreases, refer to "Tire Tread" in
chapter 7.
Driving in flooded areas
Avoid driving through flooded areas
unless you are sure the water is no
higher than the bottom of the wheel
hub. Drive through any water slowly.
Allow adequate stopping distance
because brake performance may be
reduced.
After driving through water, dry the
brakes by gently applying them sev-
eral times while the vehicle is moving
slowly.

5-85
Driving your vehicle
5
The severe weather conditions of
winter quickly wear out tires and
cause other problems. To minimize
winter driving problems, you should
take the following suggestions:
Snow or icy conditions
You need to keep sufficient distance
between your vehicle and the vehicle
in front of you.
Apply the brakes gently. Speeding,
rapid acceleration, sudden brake
applications, and sharp turns are
potentially very hazardous practices.
During deceleration, use engine
braking to the fullest extent. Sudden
brake applications on snowy or icy
roads may cause the vehicle to skid.
To drive your vehicle in deep snow, it
may be necessary to use snow tires
or to install tire chains on your tires.
Always carry emergency equipment.
Some of the items you may want to
carry include tire chains, tow straps
or chains, a flashlight, emergency
flares, sand, a shovel, jumper cables,
a window scraper, gloves, ground
cloth, coveralls, a blanket, etc.
Snow tiresIf you mount snow tires on your vehi-
cle, make sure to use radial tires of
the same size and load range as the
original tires. Mount snow tires on all
four wheels to balance your vehicle’s
handling in all weather conditions.
The traction provided by snow tires
on dry roads may not be as high as
your vehicle's original equipment
tires. Check with the tire dealer for
maximum speed recommendations.
Information
Do not install studded tires without
first checking local, state and munici-
pal regulations for possible restric-
tions against their use.
i
W WI
IN
N T
TE
ER
R
D
D R
RI
IV
V I
IN
N G
G
Snow tires should be equivalent
in size and type to the vehicle's
standard tires. Otherwise, the
safety and handling of your
vehicle may be adversely affect-
ed.
WARNING

5-89
Driving your vehicle
5
Do not let your parking brake
freeze
Under some conditions your parking
brake can freeze in the engaged
position. This is most likely to happen
when there is an accumulation of
snow or ice around or near the rear
brakes or if the brakes are wet.
When there is the risk that your park-
ing brake may freeze, temporarily
apply it with the shift lever in P
(Park). Also, block the rear wheels in
advance, so the vehicle may not roll.
Then, release the parking brake.Do not let ice and snow accumu-
late underneath
Under some conditions, snow and
ice can build up under the fenders
and interfere with the steering. When
driving in such conditions during the
severe winter, you should check
underneath the vehicle on a regular
basis, so that moving the front
wheels and the steering components
is unblocked.
Carry emergency equipment
In accordance with weather condi-
tions, you should carry appropriate
emergency equipment, while driving.
Some of the items you may want to
carry include tire chains, tow straps
or chains, flashlight, emergency
flares, sand, shovel, jumper cables,
window scraper, gloves, ground
cloth, coveralls, blanket, etc.Do not place objects or materials
in the engine compartment
Putting objects or materials in the
engine compartment may cause an
engine failure or combustion, because
those may block the engine cooling.
Such damage will not be covered by
the manufacturer’s warranty.

6-3
What to do in an emergency
If you have a flat tire while
driving
If a tire goes flat while you are driving:
Take your foot off the acceleratorpedal and let the vehicle slow
down while driving straight ahead.
Do not apply the brakes immedi-
ately or attempt to pull off the road
as this may cause loss of vehicle
control resulting in an accident.
When the vehicle has slowed to
such a speed that it is safe to do
so, brake carefully and pull off the
road. Drive off the road as far as
possible and park on firm, level
ground. If you are on a divided
highway, do not park in the median
area between the two traffic lanes.
When the vehicle is stopped, press the hazard warning flasher button,
move the shift lever into P(Park),
and apply the parking brake, and
place the Engine Start/Stop button
in the OFF position.
Have all passengers get out of the vehicle. Be sure they all get out on
the side of the vehicle that is away
from traffic.
When changing a flat tire, follow the instructions provided later in
this chapter. Be sure the shift lever is in P
(Park). The vehicle starts only
when the shift lever is in P (Park).
Check the battery connections to be sure they are clean and tight.
Turn on the interior light. If the light dims or goes out when you operate
the starter, the battery is drained.
Do not push or pull the vehicle to
start it. This could cause damage to
your vehicle. See instructions for
"Jump Starting" provided in this
chapter.
If the engine turns over nor-
mally but doesn't start
Check the fuel level and add fuel if
necessary.
If the engine still does not start, have
your vehicle checked by an author-
ized HYUNDAI dealer.
6
I I F
F
T
T H
H E
E
V
V E
EH
H I
IC
C L
LE
E
W
W I
IL
L L
L
N
N O
O T
T
S
S T
T A
A R
RT
T

Push or pull starting the vehicle
may cause the catalytic con-
verter to overload which can
lead to damage to the emission
control system.
CAUTION