2011 Hyundai Sonata warning light

What to do in an emergency16
69. Loosen the wheel nuts and
remove them with your fingers.
Slide the wheel off the studs and
lay it flat so it cannot roll away. To
put the wheel on the hub, pick up
the spare tire, line up the holes
with the studs and slide the wheel
onto them. If this is difficult, tip the
wheel slightly and get the top hole
in the wheel lined up with the top
stud. Then jiggle the wheel back
and forth until the wheel can be
slid over the other studs. 10. To reinstall the wheel, hold it on
the studs, put the wheel nuts on
the studs and tighten them finger
tight. The nuts should be installed
with their tapered small diameter
ends directed inward. Jiggle the
tire to be sure it is completely
seated, then tighten the nuts as
much as possible with your fin-
gers again.
11. Lower the car to the ground by turning the wheel nut wrench
counterclockwise. Then position the wrench as shown
in the drawing and tighten the wheel
nuts. Be sure the socket is seated
completely over the nut. Do not stand
on the wrench handle or use an
extension pipe over the wrench han-
dle. Go around the wheel tightening
every other nut until they are all tight.
Then double-check each nut for
tightness. After changing wheels,
have an authorized HYUNDAI dealer
tighten the wheel nuts to their proper
torque as soon as possible.
Wheel nut tightening torque:
Steel wheel & aluminum alloy wheel:
65~79 lb·ft (9~11 kg·m)
WARNING
Wheels may have sharp edges.
Handle them carefully to avoid
possible severe injury. Before
putting the wheel into place, be
sure that there is nothing on the
hub or wheel (such as mud, tar,
gravel, etc.) that prevents the
wheel from fitting solidly
against the hub.
(Continued)
(Continued)
If there is, remove it. If there is
not good contact on the mount-
ing surface between the wheel
and hub, the wheel nuts could
come loose and cause the loss
of a wheel. Loss of a wheel may
result in loss of control of the
vehicle. This may cause serious
injury or death.

OUN046019

YF HMA 6.QXP 11/25/2009 1:59 PM Page 16

75
Maintenance
While operating your vehicle:• Note any changes in the sound of theexhaust or any smell of exhaust fumes
in the vehicle.
• Check for vibrations in the steering wheel. Notice any increased steering
effort or looseness in the steering
wheel, or change in its straight-ahead
position.
• Notice if your vehicle constantly turns slightly or “pulls” to one side when trav-
eling on smooth, level road.
• When stopping, listen and check for unusual sounds, pulling to one side,
increased brake pedal travel or “hard-
to-push” brake pedal.
• If any slipping or changes in the oper- ation of your transaxle occurs, check
the transaxle fluid level.
• Check automatic transaxle P (Park) function.
• Check parking brake.
• Check for fluid leaks under your vehicle (water dripping from the air condition-
ing system during or after use is nor-
mal).
At least monthly:• Check coolant level in the enginecoolant reservoir.
• Check the operation of all exterior lights, including the stoplights, turn sig-
nals and hazard warning flashers.
• Check the inflation pressures of all tires including the spare.At least twice a year (i.e., every Spring and Fall):• Check radiator, heater and air condi- tioning hoses for leaks or damage.
• Check windshield washer spray and wiper operation. Clean wiper blades
with clean cloth dampened with wash-
er fluid.
• Check headlight alignment.
• Check muffler, exhaust pipes, shields and clamps.
• Check the lap/shoulder belts for wear and function.
• Check for worn tires and loose wheel lug nuts.
At least once a year:• Clean body and door drain holes.
• Lubricate door hinges and checks, andhood hinges.
• Lubricate door and hood locks and latches.
• Lubricate door rubber weatherstrips.
• Check the air conditioning system.
• Inspect and lubricate automatic transaxle linkage and controls.
• Clean battery and terminals.
• Check the brake fluid level.

YF HMA 7.QXP 11/25/2009 1:45 PM Page 5

733
Maintenance
For best battery service• Keep the battery securely mounted.
• Keep the battery top clean and dry.
• Keep the terminals and connectionsclean, tight, and coated with petroleum
jelly or terminal grease.
• Rinse any spilled electrolyte from the battery immediately with a solution of
water and baking soda.
• If the vehicle is not going to be used for an extended time, disconnect the bat-
tery cables.BATTERY

OYF079017
WARNING
- Battery dangers
Always read the following
instructions carefully when
handling a battery.
Keep lighted cigarettes and all other flames or sparks
away from the battery.
Hydrogen, a highly com- bustible gas, is always
present in battery cells and
may explode if ignited.
Keep batteries out of the reach of children because
batteries contain highly
corrosive SULFURIC ACID.
Do not allow battery acid to
contact your skin, eyes,
clothing or paint finish.
If any electrolyte gets into your eyes, flush your eyes
with clean water for at least
15 minutes and get immedi-
ate medical attention.
(Continued)

(Continued)
If electrolyte gets on your
skin, thoroughly wash the
contacted area. If you feel a
pain or a burning sensa-
tion, get medical attention
immediately.Wear eye protection whencharging or working near a
battery. Always provide
ventilation when working in
an enclosed space.
An inappropriately disposed battery can be harmful to
the environment and human
health. Dispose the battery
according to your local
law(s) or regulation.
• When lifting a plastic-cased bat- tery, excessive pressure on the
case may cause battery acid to
leak, resulting in personal injury.
Lift with a battery carrier or with
your hands on opposite corners.
• Never attempt to recharge the battery when the battery cables
are connected.
(Continued)

Pb

YF HMA 7.QXP 11/25/2009 1:48 PM Page 33

Maintenance34
7
Battery recharging Your vehicle has a maintenance-free,
calcium-based battery.
• If the battery becomes discharged in a
short time (because, for example, the
headlights or interior lights were left on
while the vehicle was not in use),
recharge it by slow charging (trickle)
for 10 hours.
• If the battery gradually discharges because of high electric load while the
vehicle is being used, recharge it at 20-
30A for two hours.
CALIFORNIA
PROPOSI-
TION 65 WARNING
Battery posts, terminals, and relat-
ed accessories contain lead and
lead compounds, chemicals known
to the State of California to cause
cancer, birth defects and reproduc-
tive harm. Batteries also contain
other chemicals known to the State
of California to cause cancer. Wash
hands after handling.
CAUTION
• When you don’t use the vehicle
for a long time in the low temper-ature, remove the battery and store it indoors.
• Always charge the battery fully to prevent the battery case dam-aged in low temperatures.
(Continued)
• The electrical ignition system works with high voltage. Never
touch these components with the
engine running or the ignition
switched on.
Failure to follow the above warn-
ings can result in serious bodily
injury or death.

YF HMA 7.QXP 11/25/2009 1:48 PM Page 34

741
Maintenance
Compact spare tire replacement A compact spare tire has a shorter
tread life than a regular size tire.
Replace it when you can see the
tread wear indicator bars on the tire.
The replacement compact spare tire
should be the same size and design
tire as the one provided with your
new vehicle and should be mounted
on the same compact spare tire
wheel. The compact spare tire is not
designed to be mounted on a regular
size wheel, and the compact spare
tire wheel is not designed for mount-
ing a regular size tire.Wheel replacement
When replacing the metal wheels for
any reason, make sure the new
wheels are equivalent to the original
factory units in diameter, rim width
and offset.
Tire traction
Tire traction can be reduced if you
drive on worn tires, tires that are
improperly inflated or on slippery
road surfaces. Tires should be
replaced when tread wear indicators
appear. To reduce the possibility of
losing control, slow down whenever
there is rain, snow or ice on the road.
Tire maintenance
In addition to proper inflation, correct
wheel alignment helps to decrease
tire wear. If you find a tire is worn
unevenly, have your dealer check the
wheel alignment.
When you have new tires installed,
make sure they are balanced. This
will increase vehicle ride comfort and
tire life. Additionally, a tire should
always be rebalanced if it is removed
from the wheel.
WARNING
A wheel that is not the correct
size may adversely affect wheel
and bearing life, braking and
stopping abilities, handling char-
acteristics, ground clearance,
body-to-tire clearance, snow
chain clearance, speedometer
and odometer calibration, head-
light aim and bumper height.

YF HMA 7.QXP 11/25/2009 1:48 PM Page 41

749
Maintenance
FUSESA vehicle’s electrical system is protected
from electrical overload damage by
fuses.This vehicle has 2 fuse panels, one locat-
ed in the driver’s side panel bolster, the
other in the engine compartment.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check the
appropriate circuit fuse. If a fuse has
blown, the element inside the fuse will be
melted.
If the electrical system does not work,
first check the driver’s side fuse panel.
Always replace a blown fuse with one of
the same rating.
If the replacement fuse blows, this indi-
cates an electrical problem. Avoid using
the system involved and immediately
consult an authorized HYUNDAI dealer.
Three kinds of fuses are used: blade type
for lower amperage rating, cartridge type,and multi fuse for higher amperage rat- ings.

OBK079042
Normal
Normal
Blade type
Cartridge type
Multi fuse Blown
Blown
Normal Blown
WARNING
- Fuse replace- ment
• Never replace a fuse with any-
thing but another fuse of the
same rating.
• A higher capacity fuse could cause damage and possibly a
fire.
• Never install a wire instead of the proper fuse - even as a temporary
repair. It may cause extensive
wiring damage and a possible fire.
CAUTION
Do not use a screwdriver or any
other metal object to remove fuses because it may cause a short circuitand damage the system.

YF HMA 7.QXP 11/25/2009 1:48 PM Page 49

751
Maintenance
Memory fuseYour vehicle is equipped with a memory
fuse to prevent battery discharge if your
vehicle is parked without being operated
for prolonged periods. Use the following
procedures before parking the vehicle for
prolonged periods.
1. Turn off the engine.
2. Turn off the headlights and tail lights.
3. Open the driver’s side panel cover andpull up the memory fuse.
✽NOTICE• If the memory fuse is pulled up from
the fuse panel, the warning chime,
audio, clock and interior lamps, etc.,
will not operate. Some items must be
reset after replacement. Refer to
“Battery” in this section.
• Even though the memory fuse is pulled up, the battery can still be dis-
charged by operation of the head-
lights or other electrical devices.
Engine compartment fuse
replacement1. Turn the ignition switch and all other
switches off.
2. Remove the fuse panel cover by pressing the tab and pulling up.

OYF079022

OYF079023

YF HMA 7.QXP 11/25/2009 1:50 PM Page 51

Maintenance54
7Instrument panel (Driver’s side fuse panel)
Description Fuse rating Protected component
P/SEAT DRI 30A Driver Manual Switch
AMP 30A AMP, JBL AMP
TRUNK 10A Trunk Lid Relay, Trunk Room Lamp, Fuel Filler Door & Trunk Lid Switch
SAFETY POWER
WINDOW 25A Safety Power Window Module
P/WDW ASST 20A Passenger Power Window Switch
P/WDW LH 25A Power Window Main Switch, Rear Power Window Switch LH
SPARE 7.5A -
SPARE 10A -
PDM 2 7.5A FOB Holder, Start Stop Button Switch, PDM, Smart Key Module
MODULE 3 7.5A Key Solenoid, Sport Mode Switch
P/WDW RH 25A Power Window Main Switch, Rear Power Window Switch RH
SPARE 10A -
HTD MIRR 10A Driver/Passenger Power Outside Mirror
P/SEAT ASST 20A -
S/HEATER FRT 15A Driver/Passenger Seat Warmer Module
PDM 25A PDM
ROOM LP (POWER
CONNECTOR) 10AInstrument Cluster, Driver/Passenger Door Lamp, Ignition Key ILL. & Door Warning Switch, BCM,
Tire Pressure Monitoring Module, A/C Control Module, Room Lamp, Front Monitor, Glove Box Lamp,
Data Link Connector, Vanity Lamp LH/RH, Auto Light & Photo Sensor, RF Receiver, Overhead Console
Lamp, Clock
AUDIO (POWER
CONNECTOR) 15A Audio, A/V & Navigation Head Unit

YF HMA 7.QXP 11/25/2009 1:51 PM Page 54