2008 Hyundai Sonata brakes

1
FEATURES OF YOUR HYUNDAI
53
B260F01A-AAT
High Beam Indicator Light
The high beam indicator light comes on when-
ever the headlights are switched to the high
beam or flash position.
B260G01A-AAT
Low Oil Pressure Warning Light
CAUTION:
If the low oil pressure warning light stays on
while the engine is running, serious engine
damage may result. The oil pressure warning
light comes on whenever there is insufficient
oil pressure. In normal operation, it should
come on when the ignition switch is turned on,
then go out when the engine is started. If the
oil pressure warning light stays on while the
engine is running, there is a serious malfunc-
tion.
If this happens, stop the car as soon as it is safe
to do so, turn off the engine and check the oil
level. If the oil level is low, fill the engine oil to
the proper level and start the engine again. If
the light stays on with the engine running, turn
the engine off immediately. In any instance
where the oil light stays on when the engine
is running, the engine should be checked by
a Hyundai dealer before the car is driven again.
!
B260A01Y-GAT
Front Fog Light Indicator Light
(If Installed)
This fog indicator light comes on when the
ignition key is turned to the "ON" position and the
front fog light switch is on.NOTE:o You can find the front passenger's seat
belt warning light on the center fascia
panel.
o Although the front passenger seat is not
occupied, the seat belt warning light will
blink for 6 seconds.
o The seat belt warning light can blink
when luggage is placed on the front
passenger seat.
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B260H02A-AAT
Parking Brake/Low Brake Fluid
Level Warning Light
WARNING:
If you suspect brake trouble, have your
brakes checked by a Hyundai dealer as
soon as possible. Driving your car with a
problem in either the brake electrical sys-
tem or brake hydraulic system is danger-
ous, and could result in a serious injury or
death.Warning Light OperationThe parking brake/brake fluid level warning light
should come on when the parking brake is
applied and the ignition switch is turned to "ON"
or "START". After the engine is started, the light
should go out when the parking brake is re-
leased.
If the parking brake is not applied, the warning
light should come on when the ignition switch is
turned to "ON" or "START", then go out when
the engine starts. If the light comes on at any
other time, you should slow the vehicle and bring
it to a complete stop in a safe location off the
roadway.

1FEATURES OF YOUR HYUNDAI54
B260L02HP-GAT
Door Ajar Warning Light and
Chime
The door ajar warning light warns you that a door
is not completely closed and the chime warns
you that the key is in the ignition switch.NOTE :The warning chime only sounds whenever
the key is in the ignition switch and the
driver's side front door is open simulta-
neously. The chime sounds until the key is
removed from the ignition switch or the
driver's side front door is closed.
B260M01A-AAT
Low Fuel Level Warning Light
The low fuel level warning light comes on when
the fuel tank is approaching empty. When it
comes on, you should add fuel as soon as
possible. Driving with the fuel level warning light
on or with the fuel level below "E" can cause the
engine to misfire and damage the catalytic
converter.B260N02A-AAT
Check Engine - Malfunction In-
dicator Light (MIL)
This light illuminates when there is a malfunction
of an exhaust gas related component, and the
system is not functioning properly so that the
exhaust gas regulation values are not satisfied.
This light will also illuminate when the ignition key
is turned to the "ON" position, and will go out in a
few seconds after the engine is started. If it
illuminates while driving, or does not illuminate
when the ignition key is turned to the "ON" position,
take your car to your nearest authorized Hyundai
dealer and have the system checked.
The brake fluid level warning light indicates that
the brake fluid level in the brake master cylinder
is low and hydraulic brake fluid conforming to
DOT 3 or DOT 4 specifications should be
added. After adding fluid, if no other trouble is
found, the car should be immediately and care-
fully driven to a Hyundai dealer for inspection.
If further trouble is experienced, the vehicle
should not be driven at all but taken to a dealer
by a professional towing service.
Your Hyundai is equipped with dual-diagonal
braking systems. This means you still have
braking on two wheels even if one of the dual
systems should fail. With only one of the dual
systems working, more than normal pedal travel
and greater pedal pressure are required to stop
the car. Also, the car will not stop in as short a
distance with only half of the brake system
working. If the brakes fail while you are driving,
shift to a lower gear for additional engine braking
and stop the car as soon as it is safe to do so.
B260J01NF-AAT
Charging System Warning Light
The charging system warning light should come
on when the ignition is turned on, then go out
when the engine is running. If the light stays on
while the engine is running, there is a malfunc-
tion in the electrical charging system. If the light
comes on while you are driving, have the sys-
tem checked by your Hyundai dealer as soon
as possible.
B260K01S-AAT
Trunk Lid Open Warning Light
This light remains on unless the trunk lid is
completely closed and latched.

1FEATURES OF YOUR HYUNDAI88
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WARNING:
o If a person becomes locked in the trunk,
pull the emergency trunk release lever of
the inside panel in the trunk to open the
trunk lid.
o Keep cars locked and keys out of the
reach of children. HYUNDAI recommends
parents teach children about the emer-
gency trunk release lever in their vehicle
and how to open the trunk lid if they are
accidentally locked in the trunk.
HNF2012-A B540C01Y-AAT
To unlock using the keyTo open the trunk lid, insert the key and turn it
clockwise to unlock. The trunk compartment
light illuminates when the trunk lid is opened.
HIGH-MOUNTED REAR STOP LIGHTB550A02Y-AATIn addition to the lower-mounted rear stop lights
on either side of the car, the high mounted rear
stop light in the center of the rear window also
lights when the brakes are applied.
B550A01NF-A

1FEATURES OF YOUR HYUNDAI96
!
WARNING:
o Keep the cruise control ON/OFF switch
off when not using the cruise control to
avoid inadvertently setting a speed.
o Use the cruise control system only when
traveling on open highways in good
weather.
o Do not use the cruise control when it
may not be safe to keep the car at a
constant speed, for instance, driving in
heavy or varying traffic, or on slippery
(rainy, icy or snow-covered) or winding
roads or over 6% up-hill or down-hill
roads.
o Pay particular attention to the driving
conditions whenever using the cruise
control system.
o During cruise-speed driving of a manual
transaxle vehicle, do not shift into neu-
tral without depressing the clutch pedal,
since the engine will be overrevved. If
this happens, depress the clutch pedal
or release the cruise control ON/OFF
switch.
o During normal cruise control operation,
when the "SET" switch is activated or
reactivated after applying the brakes,
the cruise control will energize after ap-
proximately 3 seconds. This delay is
normal.
B660F01NF-AATTo Reset at a Slower Speed1. Push the control switch "SET (COAST)" and
hold it. While the control switch is pushed, the
vehicle speed will gradually decrease.
If the "SET(COAST)" switch is selected, the
cruise "SET" indicator light in the instrument
cluster will illuminate.
2. When the desired speed is obtained, release
the control switch.
B660B02NF B660E01NF-GAT
To Reset at a Faster Speed1. Push the control switch "RESUME (ACCEL)"
and hold it.
If the control switch "RESUME(ACCEL)" is
selected, the cruise "SET" indicator in the
instrument cluster will illuminate.
2. Accelerate to desired speed and release the
control switch. While the control switch is
held, the vehicle will gradually gain speed. If the control switch "RESUME(ACCEL)" is
selected, the cruise "SET" indicator in the in-
strument cluster will illuminate.

2
DRIVING YOUR HYUNDAI
7
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C070B02A-AATUsing the ClutchThe clutch should be pressed all the way to the
floor before shifting, then released slowly. The
clutch pedal should always be fully released
while driving. Do not rest your foot on the clutch
pedal while driving. This can cause unneces-
sary wear. Do not partially engage the clutch to
hold the car on an incline. This causes unnec-
essary wear. Use the foot brake or parking
brake to hold the car on an incline. Do not
operate the clutch pedal rapidly and repeatedly.
WARNING:
o Always buckle-up! In a collision, an
unbelted occupant is significantly more
likely to be seriously injured or killed
than a properly belted occupant.
o Avoid high speeds when cornering or
turning.
o Do not make quick steering wheel move-
ments, such as sharp lane changes or
fast, sharp turns.
o The risk of rollover is greatly increased if
you lose control of your vehicle at high-
way speeds.
o Loss of control often occurs if two or
more wheels drop off the roadway and
the driver oversteers to reenter the road-
way.
o In the event your vehicle leaves the road-
way, do not steer sharply. Instead, slow
down before pulling back into the travel
lanes.
o Never exceed posted speed limits.
C070D03O-AATGood Driving Practiceso Never take the car out of gear and coast
down a hill. This is extremely hazardous.
Always leave the car in gear.
o Don't "ride" the brakes. This can cause them
to overheat and malfunction. Instead, when
you are driving down a long hill, slow down
and shift to a lower gear. When you do this,
engine braking will help slow the car.
o Slow down before shifting to a lower gear.
This will help avoid over-revving the engine,
which can cause damage.
o Slow down when you encounter cross winds.
This gives you much better control of your
car.
o Be sure the car is completely stopped before
you attempt to shift into reverse. The
transaxle can be damaged if you do not. To
shift into reverse, depress the clutch, move
the shift lever to neutral, wait three seconds,
then shift to the reverse position.
o Exercise extreme caution when driving on a
slippery surface. Be especially careful when
braking, accelerating or shifting gears. On a
slippery surface, an abrupt change in ve-
hicle speed can cause the drive wheels to
lose traction and the vehicle to go out of
control.
C070E02O-AATRECOMMENDED SHIFT POINTSThe shift points as shown on the chart are
recommended for optimum fuel economy and
performance.
Shift from-to
1-2
2-3
3-4
4-5Recommended
15 mph (20 km/h)
25 mph (40 km/h)
35 mph (55 km/h)
45 mph (75 km/h)

2
DRIVING YOUR HYUNDAI
10
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C090I03L-GAT
CAUTION:
o Shift into "R", "D" and "P" position only
when the vehicle has completely
stopped.
o Do not accelerate the engine in reverse
or any of the forward positions with the
brakes applied.
o Always apply the footbrake when shift-
ing from "P" or "N", to "R" or "D"position.
o Do not use the "P" (Park) position in
place of the parking brake. Always set
the parking brake, shift the transaxle
into "P" (Park) position and turn off the
ignition when you leave the vehicle, even
momentarily. Never leave the vehicle
unattended while the engine is running.
o When accelerating from a stop on a
steep hill, the vehicle may have a ten-
dency to roll backwards. Shifting the
shift lever into 2nd gear while in Sport
mode will help prevent the vehicle from
rolling backwards.
o Check the automatic transaxle fluid level
regularly, and add fluid as necessary.
o See the maintenance schedule for the
proper fluid recommendation.
C090H01L-GATNOTE:o For smooth and safe operation, depress
the brake pedal when shifting from "Neu-
tral" position or "Park" position to a
forward or reverse gear.
o The ignition key must be in the "ON"
position and the brake pedal fully de-
pressed in order to move the shift lever
from the "P" (Park) position to any of the
other positions.
o It is always possible to shift from "R",
"N", or "D" position to "P" position. The
vehicle must be fully stopped to avoid
transaxle damage. o To maintain the required levels of ve-
hicle performance and safety, the sys-
tem may not execute certain gearshifts
when the selector lever is operated.
o Before driving away from a stop on a
slippery road, push the selector lever
forward into the +(UP) position. This
causes the transaxle to shift into 2nd
gear which is better for smooth driving
away on a slippery road. Push the selec-
tor lever to the -(DOWN) side to shift
back to 1st gear.
C090J01NF-GATSHIFT LOCK RELEASE (If Installed)If you cannot move the shift lever from the "P"
(Park) position to any other position with the
brake pedal fully depressed and the ignition key
in the "ON" position, remove the cap on the
console and with a thin object such as a flat-
head screwdriver, push the shift lock release
button down. Then, with the brake pedal de-
pressed, move the shift lever to the desired
position, and then the shift lock release button
will automatically return to its original position
after shifting from the "P" (Park) position. Then,
reinstall the cap.
If you need to use the shift lock release, it could
mean your car is developing a problem. Have
the car checked by your Hyundai dealer.
C090J01NF

2
DRIVING YOUR HYUNDAI
11
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C090N05O-AATGood Driving Practiceso Never move the gear selector lever from "P"
or "N" to any other position with the accelera-
tor pedal depressed.
o Never move the gear selector lever into "P"
when the vehicle is in motion.
o Be sure the vehicle is completely stopped
before you attempt to shift into "R" or "D".
o Never take the vehicle out of gear and coast
down a hill. This may be extremely hazard-
ous. Always leave the vehicle in gear when
moving.
o Do not "ride" the brakes. This can cause
them to overheat and malfunction. Instead,
when you are driving down a long hill, slow
down and shift to a lower gear. When you do
this, engine braking will help slow the car.
o Slow down before shifting to a lower gear.
Otherwise, the lower gear may not be en-
gaged.
o Always use the parking brake. Do not de-
pend on placing the transaxle in "P" to keep
the car from moving.
o Exercise extreme caution when driving on a
slippery surface. Be especially careful when
braking, accelerating or shifting gears. On a
slippery surface, an abrupt change in vehicle
speed can cause the drive wheels to lose
traction and the vehicle to go out of control.
o Optimum vehicle performance and economy
is obtained by smoothly depressing and
releasing the accelerator pedal.
WARNING:
o Always buckle-up! In a collision, an
unbelted occupant is significantly more
likely to be seriously injured or killed
than a properly belted occupant.
o Avoid high speeds when cornering or
turning.
o Do not make quick steering wheel move-
ments, such as sharp lane changes or
fast, sharp turns.
o The risk of rollover is greatly increased if
you lose control of your vehicle at high-
way speeds.
o Loss of control often occurs if two or
more wheels drop off the roadway and
the driver oversteers to reenter the road-
way.
o In the event your vehicle leaves the road-
way, do not steer sharply. Instead, slow
down before pulling back into the travel
lanes.
o Never exceed posted speed limits.
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 proce-
dure 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 ob-
jects.

2
DRIVING YOUR HYUNDAI
12
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ANTI-LOCK BRAKE SYSTEM (ABS)C120A01FC-AATThe Anti-Lock Brake System (ABS) is designed
to prevent wheel lock-up during sudden braking
or on hazardous road surfaces. The ABS con-
trol module monitors the wheel speed and con-
trols the pressure applied to each brake. Thus,
in emergency situations or on slick roads, ABS
will increase vehicle control during braking.NOTE:o A click sound may be heard in the engine
compartment when the vehicle begins
to move after the engine is started. These
conditions are normal and indicate that
the anti-lock brake system (Electronic
Stability Control) is functioning prop-
erly.
o During ABS (ESC) operation, a pulsation
may be felt in the brake pedal when the
brakes are applied. Also, a noise may be
heard in the engine compartment while
braking. These conditions are normal
and indicate that the anti-lock brake
system (Electronic Stability Control Sys-
tem) is functioning properly.
Setting the driver's position1) Be sure the parking brake is engaged.
2) Move the accelerator and brake pedals to
the front most position by pushing the " "
portion of the switch.
3) Adjust the seat position and the steering
wheel angle properly.
4) Move the pedals toward you until you can
fully depress the brake pedal by pushing the
" " portion of the switch.
5) Depress the pedals a few times to get used
to the feel after adjusting.
WARNING:
o Adjust the pedals after parking the ve-
hicle on level ground. Never attempt to
adjust the pedals while the vehicle is
moving.
o Never adjust the pedals with your foot
on the accelerator pedal as this may
result in increasing the engine speed
and acceleration.
o Make sure that you can fully depress the
brake pedal before driving. Otherwise,
you may not be able to hold down the
brake pedal firmly in an emergency stop.
POWER ADJUSTABLE PEDALSC100A01NF-AAT(With Automatic Transaxle) (If Installed)To adjust the position of the accelerator and
brake pedals, turn the ignition key to the "ON"
position with the selector lever in the "P" position
and push the switch.
If you push the " " portion of the switch, the
pedals move rearward.
If you push the " " portion of the switch, the
pedals move forward.
HNF2115-A