Hyundai Sonata

443
Features of your vehicle
D150308AFD-EA
Parking brake & brakefluid warning
Parking brake warning
This light is illuminated when the parking
brake is applied with the ignition switch in
the START or ON position. The warning
light should go off when the parking
brake is released. Low brake fluid level warning
If the warning light remains on, it may
indicate that the brake fluid level in the
reservoir is low.
If the warning light remains on:
1. Drive carefully to the nearest safe location and stop your vehicle.
2. With the engine stopped, check the brake fluid level immediately and add
fluid as required. Then check all brake
components for fluid leaks.
3. Do not drive the vehicle if leaks are found, the warning light remains on or
the brakes do not operate properly.
Have it towed to any authorised
HYUNDAI dealer for a brake system
inspection and necessary repairs. Your vehicle is equipped with dual-diago-
nal 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 greaterpedal pressure are required to stop the
car. Also, the car will not stop in as short
a distance with only a portion 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.
To check bulb operation, check whether
the parking brake and brake fluid warning
light illuminates when the ignition switchis in the ON position.
CAUTION
If the oil pressure warning light
stays on while the engine is run- ning, serious engine damage mayresult. The oil pressure warning
light comes on whenever there isinsufficient oil pressure. In normaloperation, it should come on whenthe ignition switch is turned on,
then go out when the engine isstarted. If the oil pressure warninglight stays on while the engine is running, there is a serious malfunc-
tion.
If this happens, stop the car assoon as it is safe to do so, turn offthe engine and check the oil level. If
the oil level is low, fill the engine oilto the proper level and start theengine again. If the light stays onwith the engine running, turn the
engine off immediately. In anyinstance where the oil light stays onwhen the engine is running, the engine should be checked by an
authorised HYUNDAI dealer beforethe car is driven again.
WARNING
Driving the vehicle with a warning
light on is dangerous. If the brake
warning light remains on, have the
brakes checked and repaired imme-
diately by an authorised HYUNDAI
dealer.

Features of your vehicle
44
4
D150309AUN
Front fog light indicator
(if equipped)
This light comes on when the front fog lights are ON.
D150312AUN
Shift pattern indicators(if equipped)
The indicator displays to show the auto-
matic transaxle shift lever selection. D150313AFD-EA
Charging system warning
This warning light indicates a malfunction
of either the generator or electricalcharging system.
If the warning light comes on while the
vehicle is in motion:
1. Drive to the nearest safe location.
2. With the engine off, check the genera-
tor drive belt for looseness or break-
age.
3. If the belt is adjusted properly, a prob- lem exists somewhere in the electrical
charging system. Have an authorised
HYUNDAI dealer correct the problem
as soon as possible. D150315AHD-EA
Boot lid open warning light
This warning light illuminates when the boot lid is not closed securely with the
ignition in any position.
D150316AUN
Door ajar warning light
This warning light illuminates when a door is not closed securely with the igni-
tion in any position. D150317AFD-EA
Immobiliser indicator
(if equipped)
This light illuminates when the immobilis-
er key is inserted and turned to the ON
position to start the engine.
At this time, you can start the engine. The
light goes out after the engine is running.
If this light blinks when the ignition switch
is in the ON position before starting the
engine, have the system checked by an
authorised HYUNDAI dealer.

445
Features of your vehicle
D150318AUN
Low fuel level warning
This warning light indicates the fuel tank
is nearly 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 causethe engine to misfire and damage the
catalytic converter.
D150319AUN
Low washer fluid levelwarning indicator (if equipped)
This warning light indicates the washer
fluid reservoir is near empty. Refill the
washer fluid as soon as possible. D150320AFD-EA
Malfunction indicator lamp
(MIL) (check engine light)
This indicator light is part of the Engine
Control System which monitors various
emission control system components. If
this light illuminates while driving, it indi-
cates that a potential problem has been
detected somewhere in the emissioncontrol system. This light will also illuminate when the
ignition switch is turned to the ON posi-
tion, 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 posi-
tion, take your vehicle to your nearest
authorised HYUNDAI dealer and have
the system checked.
Generally, your vehicle will continue to be
drivable, but have the system checked by
an authorised HYUNDAI dealer promptly.
CAUTION
Prolonged driving with the Emission Control SystemMalfunction Indicator Light illumi-nated may cause damage to the
emission control systems whichcould effect drivability and/or fuel economy.

If the EmissionControl System
Malfunction Indicator Light illumi- nates, potential catalytic converter damage is possible which couldresult in loss of engine power.
Have the Engine Control Systeminspected as soon as possible byan authorised HYUNDAI dealer.
CAUTION - Diesel engine
(if equipped)
If the malfunction indicator light blink-ing, have the Particulate Filter Systeminspected by an authorised HYUNDAIdealer (before driving more than 50
km/31 miles).

Features of your vehicle
46
4
SET
D150323AUN-EE
ESP indicator (Electronic
Stability Program) (if equipped)
The ESP indicator will illuminate when
the ignition switch is turned ON, but
should go off after approximately 3 sec-
onds. When the ESP is on, it monitors the
driving conditions and under normal driv-
ing conditions, the ESP light will remain
off. When a slippery or low traction con-dition is encountered, the ESP will oper-
ate, and the ESP indicator will blink to
indicate the ESP is operating. D150324AFD-EA
ESP OFF indicator (if equipped)
The ESP OFF indicator will illuminate
when the ignition switch is turned ON,
but should go off after approximately 3
seconds. To switch to ESP OFF mode,
press the ESP OFF button. The ESPOFF indicator will illuminate indicating
the ESP is deactivated. If this indicator
stays on when ESP OFF is not selected,
the ESP may have a malfunction. Take
your car to an authorised HYUNDAI deal-
er and have the system checked.
✽✽ NOTICE
After reconnecting or recharging a dis-
charged battery, the ESP OFF indicatormay illuminate. In this case, turn thesteering wheel half way to the left andright while the ignition switch is in the
ON position. Then, restart the engine
after the ignition is off. If the ESP OFF
indicator does not turn off, have the sys-tem checked by an authorised
HYUNDAI dealer as soon as possible.
D150325AFD
Cruise indicator (if equipped)
CRUISE indicator The indicator light illuminates when the
cruise control system is enabled.
The cruise indicator light in the instru- ment cluster is illuminated when the
cruise control ON/OFF button on the
steering wheel is pushed.
The indicator light turns off when the
cruise control ON/OFF button is pushed
again. For more Information about the
use of cruise control, refer to section 5,
“Cruise control system”. Cruise SET indicator The indicator light illuminates when the
cruise function switch (COAST/SET or
RES/ACCEL) is ON.
The cruise SET indicator light in the
instrument cluster is illuminated when
the cruise control switch (COAST/SET or
RES/ACCEL) is pushed. The cruise SETindicator light does not illuminate when
the cruise control switch (CANCEL) ispushed or the system is disengaged.
D150327AUNKey reminder warning chime
(if equipped)
If the driver’s door is opened while the
ignition key is left in the ignition switch
(ACC or LOCK position), the key
reminder warning chime will sound. This
is to prevent you from locking your keys
in the vehicle. The chime sounds until the
key is removed from the ignition switch or
the driver’s door is closed.
ESP
ESP
OFF
CRUISE

447
Features of your vehicle
D150328AFD-EA
Glow indicator (Dieselengine)
The indicator light illuminates when the
ignition switch is placed at the ON posi-
tion. The engine can be started after the
preheat indicator light goes off. The illu-
minating time varies with the water tem-
perature, air temperature and batterycondition.
✽✽ NOTICE
If the engine was not started within 10
seconds after the preheating is complet-
ed, turn the ignition key once more tothe LOCK position during 10 seconds,
and then to the ON position, in order to
preheat again.
D150329AFD-EA
Fuel filter warning light (Diesel engine)
This warning light illuminates for 3 sec-
onds after the ignition switch is set to the
ON position and then it will go out. If it
lights up while the engine is running, it
indicates that water has accumulated
inside the fuel filter. If this happens,
remove the water from the fuel filter. For
more Information, refer to section 7,“Fuel filter”. D150303ANF-EA
Active geometry control
suspension (AGCS) warn-ing light (if equipped)
This light illuminates if the ignition switch
is turned to ON and goes off in approxi-
mately 3 seconds if the system is operat-
ing normally. AGCS warning light will
blink to indicate the AGCS is operating.
If the AGCS warning light remains on,
comes on while driving, or does not
come on when the ignition switch is
turned to the ON position, this indicates
that there may be a problem with the
AGCS.
If this occurs, have your vehicle checked
by an authorised HYUNDAI dealer as
soon as possible.
CAUTION
If the preheat indicator light contin-
ues to illuminate or flash on and off after the engine has warmed up orwhile driving, check the system by an authorised HYUNDAI dealer as
soon as possible.
CAUTION
When the fuel filter warning light isilluminated, engine power (vehicle speed & idle speed) may decrease.If you keep driving with the warning light on, you can damage your vehi-
cle's engine parts and injection sys-tem of the Common Rail. If thisoccurs, have your vehicle checked by an authorised HYUNDAI dealer
as soon as possible.
AGCS

Features of your vehicle
48
4
D170000AEN-EA
The rear parking assist system assists
the driver when reversing by chiming ifan object is sensed within a distance of
120 cm (47 in.) behind the vehicle. Thissystem is a supplemental system and itis not intended to nor does it replace the
need for extreme care and attention of
the driver. The sensing range and objects
detectable by the back sensors are limit-
ed. Whenever reversing, pay as much
attention to what is behind you as you
would in a vehicle without a rear parkingassist system. Operation of the rear parking assist system D170101AEN
Operating condition
This system will activate when backing
up with the ignition switch ON.
If the vehicle is moving at a speed over
5 km/h (3 mph), the system may not be
activated correctly.
The sensing distance while the rear parking assist system is in operation is
approximately 120 cm (47 in.).
When more than two objects are sensed at the same time, the closest
one will be recognized first.
D170102AEN
Types of warning sound
When an object is 120 cm to 81 cm (47 in. to 32 in.) from the rear bumper:
Buzzer beeps intermittently.
When an object is 80 cm to 41 cm (31 in. to 16 in.) from the rear bumper:
Buzzer beeps more frequently.
When an object is within 40 cm (15 in.) of the rear bumper:
Buzzer sounds continuously.
REAR PARKING ASSIST SYSTEM (IF EQUIPPED)
HNF2187
WARNING
The rear parking assist system is a
supplementary function only. Theoperation of the rear parking assist
system can be affected by several
factors (including environmental
conditions). It is the responsibility
of the driver to always check the
area behind the vehicle before and
while backing up.
Sensors

449
Features of your vehicle
D170200AEN-EA Non-operational conditions of rear parking assist system
The rear parking assist system may
not operate properly when:
1. Moisture is frozen to the sensor. (It willoperate normally when the moisture has been cleared.)
2. The sensor is covered with foreign matter, such as snow or water, or the
sensor cover is blocked. (It will operate
normally when the material is removed
or the sensor is no longer blocked.)
3. Driving on uneven road surfaces (unpaved roads, gravel, bumps, gradi-ent).
4. Objects generating excessive noise (vehicle horns, loud motorcycle
engines, or truck air brakes) are within
range of the sensor.
5. Heavy rain or water spray exists.
6. Wireless transmitters or mobile phones are within range of the sensor.
7. Trailer towing The detecting range may decrease when:
1. The sensor is stained with foreign mat-
ter such as snow or water. (The sens-
ing range will return to normal when
removed.)
2. Outside air temperature is extremely hot or cold.
The following objects may not be rec-
ognized by the sensor:
1. Sharp or slim objects such as ropes, chains or small poles.
2. Objects which tend to absorb the sen- sor frequency such as clothes, spongy
material or snow.
3. Undetectable objects smaller than 1 m (40 in.) in height and narrower than 14
cm (6 in.) in diameter. D170300AEN Rear parking assist system pre- cautions
The rear parking assist system may
not sound sequentially depending on the speed and shapes of the objectsdetected.
The rear parking assist system may malfunction if the vehicle bumperheight or sensor installation has been
modified or damaged. Any non-factory
installed equipment or accessories
may also interfere with the sensor per-
formance.
The sensor may not recognize objects less than 40 cm (15 in.) from the sen-
sor, or it may sense an incorrect dis-
tance. Use caution.
When the sensor is frozen or stained with snow, dirt, or water, the sensor
may be inoperative until the stains are
removed using a soft cloth.
Do not push, scratch or strike the sen- sor. Sensor damage could occur.

Features of your vehicle
50
4
✽✽
NOTICE
This system can only sense objects with- in the range and location of the sensors;
It can not detect objects in other areas
where sensors are not installed. Also,
small or slim objects, such as poles orobjects located between sensors may notbe detected by the sensors.Always visually check behind the vehi-cle when backing up.
Be sure to inform any drivers of the
vehicle that may be unfamiliar with the
system regarding the systems capabili-ties and limitations.D170400AFD-EA
Self-diagnosis
If you don’t hear an audible warning
sound or if the buzzer sounds intermit-tently when shifting the gear to the R
(Reverse) position, this may indicate a
malfunction in the rear parking assist sys-
tem. If this occurs, have your vehicle
checked by an authorised HYUNDAI
dealer as soon as possible.
WARNING
Pay close attention when the vehi-
cle is driven close to objects on the
road, particularly pedestrians, and
especially children. Be aware that
some objects may not be detected
by the sensors, due to the object’s
distance, size or material, all of
which can limit the effectiveness of
the sensor. Always perform a visu-al inspection to make sure the vehi-
cle is clear of all obstructions
before moving the vehicle in anydirection.
WARNING
Your new vehicle warranty does not
cover any accidents or damage to
the vehicle or injuries to its occu-pants due to a rear parking assist
system malfunction. Always drive
safely and cautiously.

451
Features of your vehicle
D180000AUN
The hazard warning flasher should be
used whenever you find it necessary tostop the car in a hazardous location.
When you must make such an emer-
gency stop, always pull off the road as far
as possible.The hazard warning lights are turned on
by pushing in the hazard switch. This
causes all turn signal lights to blink. The
hazard warning lights will operate even
though the key is not in the ignition
switch.
To turn the hazard warning lights off,
push the switch a second time.
HAZARD WARNING FLASHER
ONF048056
ONF048057
Type A
Type B

Features of your vehicle
52
4
D190100AUN-EA
Battery saver function
The purpose of this feature is to pre-
vent the battery from being accidental-
ly discharged. The system automatical-
ly turns off the parking lights when the
driver removes the ignition key and
opens the driver’s door.
If required, to keep the parking lights on when the ignition key is removed,
perform the following :
1) Open the driver’s door.
2) Turn the parking lights OFF and ON again using the light switch on the
steering column. D190400AUN
Lighting control
The light switch has a Headlight and a
Parking light position.
To operate the lights, turn the knob at the
end of the control lever to one of the fol-
lowing positions:
(1) OFF position
(2) Parking light position
(3) Headlight position
(4) Auto light position (if equipped) D190401AUN
Parking light position ( )
When the light switch is in the parking light position (1st position), the tail, posi-
tion, license and instrument panel lightsare ON.
LIGHTING
ONF048058RONF048059R