2012 Hyundai Sonata service

Features of your vehicle146
4NOTE:Bluetooth
®
phone compatibility can
be checked by visiting
www.hyundaiusa.com and under the
SERVICE & PARTS - BLUETOOTH
COMPATIBILITY menu.

The website provides 9 types of infor-
mation, including information on
Pairing, Connection, Handsfree
Calling, Streaming, and more.What is Bluetooth
®?
Bluetooth
®is a wireless technology that
allows multiple devices to be connected
in a short range, low-powered devices
like hands-free, stereo headset, wireless
remote controller, etc. For more information,
visit
the Bluetooth
®
website at
www
.Bluetooth.com
CAUTION
 Bluetooth
®features can be used
only when the mobile phone has been paired and connected with the device. For more informationon pairing and connectingBluetooth®mobile phones, refer
to the “Phone Setup” section.
When a Bluetooth
®mobile phone
is connected, a ( ) icon will appear at the top of the screen. Ifa ( ) icon is not displayed, this indicates that a Bluetooth
®device
has not been connected. Your must connect the device beforeuse. For more information onBluetooth
®mobile phones, refer
to the “Phone Setup” section.
Pairing and connecting a Bluetooth®
mobile phone will
work only when the Bluetooth
®
option within your mobile phone has been turned on. (Methods ofturning on the Bluetooth
®feature
may differ depending on the mobile phone.)
(Continued)
(Continued) In some mobile phones, starting the ignition while talking throughBluetooth
®
handsfree call will
result in the call becoming dis- connected. (Switch the call backto your mobile phone when start- ing the ignition.)
Some features may not be sup- ported in some Bluetooth
®mobile
phone and devices.
Bluetooth
®
operation may be
unstable depending on the com- munication state.

4 159
Features of your vehicle
Blue Link
®
Hyundai aims to offer differentiated cus-
tomer values through a ‘Connected Car
Life,’ which is to provide consumers with
fast and reliable IT technology. As con-
sumers’ lifestyles become more and
more mobile in thanks to remarkable
advances in smart phones, tablet PCs
and overall wireless telecommunication,
new lifestyle patterns demand seamless
connection between one’s office, home,
outdoors and automobiles.
Automobile companies are now faced
with the task of shifting their paradigm
from vehicle-centered services to cus-
tomer value-centered services, with the
ultimate goal of securing global leader-
ship in the field of vehicle IT and telemat-
ics.
Hyundai Motor plans to achieve this by
realizing a terminal platform flexible to
changes in IT technology, cooperating
with global IT companies, creating an
eco-system and providing the latest con-
tents & services based on an open envi-
ronment.
Using the Room Mirror KeySelecting the room mirror key will allow
you to make service required inquiries,
POI info searches, and emergency res-
cues by connecting to the Blue Link
Center.
Such features can be used only after
subscribing to the Blue Link service.➀
(Blue Link Center)
Makes requests for Blue Link service
related inquiries and consultations.
A call is connected to the Blue Link ser -
vice center employee.
Re-pressing the key will end the call.
This feature does not operate when you
are on a Bluetooth
®phone call.
➁
(Blue Link for POI)
 Blue Link for Voice command
Starts Blue Link voice command.
Voice receiving voice guidance, shortly
press the button to convert to voice com-
mand mode. Press and hold the button to
end voice command.
 TBT VR Commands
1. Navigate to
“Navigate to” voice command is used to
request the download of route data for a
new destination, saved destinations,
daily routes and previous destinations.
2. Save Destination
“Save Destination” VR command is used
to assign a voice tag to the last down-
loaded destination and store it in a desti-
nation directory.
NOTE:The Turn by Turn(TBT) feature sup-
ports the store of ten(10) destinations
in the TBT destinations directory.

Driving your vehicle16
5
R (Reverse)
Use this position to drive the vehicle
backward. N (Neutral)
The wheels and transaxle are not
engaged. The vehicle will roll freely even
on the slightest incline unless the parking
brake or service brakes are applied.
D (Drive)
This is the normal forward driving posi-
tion. The transaxle will automatically shift
through a 6-gear sequence, providing the
best fuel economy and power.
For extra power when passing another
vehicle or climbing grades, depress the
accelerator fully, at which time the
transaxle will automatically downshift to
the next lower gear.
✽ ✽
NOTICEAlways come to a complete stop before
shifting into D (Drive).
CAUTION
The transaxle may be damaged if
you shift into P (Park) while the vehicle is in motion.
CAUTION
Always come to a complete stopbefore shifting into or out of R(Reverse); you may damage thetransaxle if you shift into R(Reverse) while the vehicle is in motion, except as explained in“Rocking the vehicle” in this sec- tion.

Driving your vehicle20
5
Moving up a steep grade from a stand-
ing startTo move up a steep grade from a stand-
ing start, depress the brake pedal, shift
the shift lever to D (Drive). Depress the
accelerator gradually while releasing the
service brakes.
WARNING
If your vehicle becomes stuck in
snow, mud, sand, etc., then you
may attempt to rock the vehicle free
by moving it forward and backward.
Do not attempt this procedure if
people or objects are anywhere
near the vehicle. During the rocking
operation the vehicle may suddenly
move forward or backward as it
becomes unstuck, causing injury
or damage to nearby people or
objects.
WARNING
 Always buckle-up! In a collision, an unbelted occupant is signifi-
cantly more likely to be seriously
injured or killed than a properly
belted occupant.
 Avoid high speeds when corner- ing or turning.
 Do not make quick steering wheel movements, such as sharp
lane changes or fast, sharp turns.
 The risk of rollover is greatly increased if you lose control of
your vehicle at highway speeds.
 Loss of control often occurs if two or more wheels drop off the
roadway and the driver over-
steers to reenter the roadway.
 In the event your vehicle leaves the roadway, do not steer sharply.
Instead, slow down before pulling
back into the travel lanes.
 Never exceed posted speed lim- its.

521
Driving your vehicle
Power brakes Your vehicle has power-assisted brakes
that adjust automatically through normal
usage.
In the event that the power-assisted
brakes lose power because of a stalled
engine or some other reason, you can
still stop your vehicle by applying greater
force to the brake pedal than you nor-
mally would. The stopping distance, how-
ever, will be longer.
When the engine is not running, the
reserve brake power is partially depleted
each time the brake pedal is applied. Do
not pump the brake pedal when the
power assist has been interrupted.
Pump the brake pedal only when neces-
sary to maintain steering control on slip-
pery surfaces.
In the event of brake failure If service brakes fail to operate while the
vehicle is in motion, you can make an
emergency stop with the parking brake.
The stopping distance, however, will be
much greater than normal.
BRAKE SYSTEM
WARNING
- Brakes
 Do not drive with your foot rest-ing on the brake pedal. This will
create abnormal high brake tem-
peratures, excessive brake lining
and pad wear, and increased
stopping distances.
(Continued)
(Continued)
 When descending a long or steephill, shift to a lower gear and
avoid continuous application of
the brakes. Continuous brake
application will cause the brakes
to overheat and could result in a
temporary loss of braking per-
formance.
 Wet brakes may impair the vehi- cle’s ability to safely slow down;
the vehicle may also pull to one
side when the brakes are applied.
Applying the brakes lightly will
indicate whether they have been
affected in this way. Always test
your brakes in this fashion after
driving through deep water. To
dry the brakes, apply them lightly
while maintaining a safe forward
speed until brake performance
returns to normal.
 Always, confirm the position of the brake and accelerator pedal
before driving. If you don't check
the position of the accelerator
and brake pedal before driving,
you may depress the accelerator
instead of the brake pedal. It may
cause a serious accident.
WARNING
- Parking brake
Applying the parking brake while
the vehicle is moving at normal
speeds can cause a sudden loss of
control of the vehicle. If you must
use the parking brake to stop the
vehicle, use great caution in apply-
ing the brake.

Driving your vehicle22
5Disc brakes wear indicator Your vehicle has disc brakes.
When your brake pads are worn and new
pads are required, you will hear a high-
pitched warning sound from your front
brakes or rear brakes. You may hear this
sound come and go or it may occur
whenever you depress the brake pedal.
Please remember that some driving con-
ditions or climates may cause a brake
squeal when you first apply (or lightly
apply) the brakes. This is normal and
does not indicate a problem with your
brakes.
Parking brake Applying the parking brake■ ■Foot type
To engage the parking brake, first apply
the foot brake and then depress the park-
ing brake pedal down as far as possible.
■ ■Hand type
To engage the parking brake, first apply
the foot brake and then pull up the park-
ing brake lever as far as possible.
In addition it is recommended that when
parking the vehicle on an incline, the shift
lever should be in the appropriate low
gear on manual transaxle vehicles or in
the P (Park) position on automatic
transaxle vehicles.
WARNING
- Brake wear
This brake wear warning sound
means your vehicle needs service.
If you ignore this audible warning,
you will eventually lose braking
performance, which could lead to a
serious accident.
CAUTION
 To avoid costly brake repairs, do not continue to drive with wornbrake pads.
 Always replace the front or rear brake pads as pairs.
OYF059022N
OYF059023

Driving your vehicle36
5Your vehicle's fuel economy depends
mainly on your style of driving, where you
drive and when you drive.
Each of these factors affects how many
miles (kilometers) you can get from a gal-
lon (liter) of fuel. To operate your vehicle
as economically as possible, use the fol-
lowing driving suggestions to help save
money in both fuel and repairs:
 Drive smoothly. Accelerate at a moder-
ate rate. Don't make "jack-rabbit" starts
or full-throttle shifts and maintain a
steady cruising speed. Don't race
between stoplights. Try to adjust your
speed to that of the other traffic so you
don't have to change speeds unneces-
sarily. Avoid heavy traffic whenever
possible. Always maintain a safe dis-
tance from other vehicles so you can
avoid unnecessary braking. This also
reduces brake wear.
 Drive at a moderate speed. The faster you drive, the more fuel your car uses.
Driving at a moderate speed, especial-
ly on the highway, is one of the most
effective ways to reduce fuel consump-
tion.  Don't "ride" the brake pedal. This can
increase fuel consumption and also
increase wear on these components.
In addition, driving with your foot rest-
ing on the brake pedal may cause the
brakes to overheat, which reduces
their effectiveness and may lead to
more serious consequences.
 Take care of your tires. Keep them inflated to the recommended pressure.
Incorrect inflation, either too much or
too little, results in unnecessary tire
wear. Check the tire pressures at least
once a month.
 Be sure that the wheels are aligned correctly. Improper alignment can
result from hitting curbs or driving too
fast over irregular surfaces. Poor align-
ment causes faster tire wear and may
also result in other problems as well as
greater fuel consumption.  Keep your car in good condition. For
better fuel economy and reduced
maintenance costs, maintain your car
in accordance with the maintenance
schedule in section 7. If you drive your
car in severe conditions, more frequent
maintenance is required (see section 7
for details).
 Keep your car clean. For maximum service, your vehicle should be kept
clean and free of corrosive materials. It
is especially important that mud, dirt,
ice, etc. not be allowed to accumulate
on the underside of the car. This extra
weight can result in increased fuel con-
sumption and also contribute to corro-
sion.
 Travel lightly. Don't carry unnecessary weight in your car. Weight reduces fuel
economy.
 Don't let the engine idle longer than necessary. If you are waiting (and not
in traffic), turn off your engine and
restart only when you're ready to go.ECONOMICAL OPERATION

Driving your vehicle44
5
Use high quality ethylene glycol
coolantYour vehicle is delivered with high quality
ethylene glycol coolant in the cooling
system. It is the only type of coolant that
should be used because it helps prevent
corrosion in the cooling system, lubri-
cates the water pump and prevents
freezing. Be sure to replace or replenish
your coolant in accordance with the
maintenance schedule in section 7.
Before winter, have your coolant tested to
assure that its freezing point is sufficient
for the temperatures anticipated during
the winter.Check battery and cablesWinter puts additional burdens on the
battery system. Visually inspect the bat-
tery and cables as described in section
7. The level of charge in your battery can
be checked by an authorized HYUNDAI
dealer or a service station.
Change to "winter weight" oil if
necessaryIn some climates it is recommended that
a lower viscosity "winter weight" oil be
used during cold weather. See section 8
for recommendations. If you aren't sure
what weight oil you should use, consult
an authorized HYUNDAI dealer.Check spark plugs and ignition
systemInspect your spark plugs as described in
section 7 and replace them if necessary.
Also check all ignition wiring and compo-
nents to be sure they are not cracked,
worn or damaged in any way.
WARNING
- Tire chains
 The use of chains may adversely
affect vehicle handling.
 Do not exceed 20 mph (30 km/h) or the chain manufacturer’s rec-
ommended speed limit, whichev-
er is lower.
 Drive carefully and avoid bumps, holes, sharp turns, and other
road hazards, which may cause
the vehicle to bounce.
 Avoid sharp turns or locked- wheel braking.
CAUTION
 Chains that are the wrong size or improperly installed can damageyour vehicle's brake lines, sus-pension, body and wheels.
 Stop driving and retighten the chains any time you hear themhitting the vehicle.