engine HYUNDAI SONATA LIMITED 2016 Repair Manual

3-76
Convenient features of your vehicle
Warning messages
Shift to "P" position
This warning message illuminates,
when you attempt to turn OFF the
vehicle without setting the shift lever
in P (Park).
At this time, the Engine Start/Stop
button turns to the ACC position
(When you re-press the Engine
Start/Stop button again, it will turn to
the ON position).
Low Key Battery
This warning message illuminates,
when the Smart Key battery is dis-
charged while turning the Engine
Start/Stop button to the OFF position.
Press POWER button whileturning wheel
This warning message illuminates,
when the steering wheel is fully
turned to the left or right while press-
ing the Engine Start/Stop button.
OLF044126L/OLFH044127L
OLFH044544L/OLFH044551L
OLFH045415N/OLFH044545L
■ Type A ■Type B
■Type A ■Type B
■Type A ■Type B

3-77
Convenient features of your vehicle
3
Steering wheel unlocked
This warning message illuminates
when the steering wheel does not
lock while the Engine Start/Stop but-
ton changes to the OFF position.
Check steering wheel lock system
This warning message illuminates
when the steering wheel does not
lock normally while the Engine
Start/Stop button changes to the
OFF position.
Press brake pedal to start engine
This warning message illuminates,
when the Engine Start/Stop button
changes to the ACC position twice
by repeatedly pressing the button
without depressing the brake pedal.
You can start the vehicle by depress-
ing the brake pedal
OLFH044546L/OLFH044547L
OLFH044417L/OLFH044548L
OLFH044549L/OLFH044125L
■ Type A ■Type B
■Type A ■Type B
■Type A ■Type B

3-78
Convenient features of your vehicle
Key not in vehicle
This warning message illuminates,
when the Smart Key is out of the
vehicle while pressing the Engine
Start/Stop button.
You should always carry the Smart
Key in your possession.
Key not detected
This warning message illuminates,
when the Smart Key is not detected
while pressing the Engine Start/Stop
button.
Press start button again
This warning message illuminates,
when you cannot operate the Engine
Start/Stop button due to a malfunction
with the Engine Start/Stop button.
You can start the vehicle by repressing
the Engine Start/Stop button again.
When the warning message illumi-
nates each time you press the Engine
Start/Stop button, have your vehicle
inspected by an authorized HYUNDAI
dealer.
OLF044116L/OLFH044117LOLF044118L/OLFH044119LOLF044128L/OLFH044129L
■Type A ■Type B■Type A ■Type B■Type A ■Type B

3-79
Convenient features of your vehicle
3
Press “START” button with key
This warning message illuminates,
when you press the Engine Start/Stop
button while the warning message,
“Key not detected,” is displayed.
At this time, the immobilizer indicator
light blinks.
Check "BRAKE SWITCH" fuse
This warning message illuminates if
the brake switch fuse is disconnected.
You need to replace the fuse with a
new one. If not possible, you can
start the engine by pressing the
Engine Start/Stop button for 10 sec-
onds in the ACC position.
Shift to "P" to start engine
This warning message illuminates,
when you try to start the vehicle with
the shift lever not in P (Park).
OLF044120L/OLFH044121LOLF044132L/OLFH044133LOLFH045126N/OLFH045127N
■Type A ■Type B■Type A ■Type B■Type A ■Type B

3-81
Convenient features of your vehicle
3
Align steering wheel (if equipped)
This warning message illuminates,
when the steering wheel is turned by
90 degrees or wider, either to left or
to right, while running the engine.
You should align the steering wheel
and narrow the steering wheel angle
to be less than 30 degrees.
Steering wheel aligning is com-pleted (if equipped)
If the steering wheel aligning is com-
pleted after “Align steering wheel”
warning message is displayed, this
message is displayed for 2 seconds.
Low Washer Fluid
This warning message illuminates in
the service reminder mode, when
the washer fluid in the reservoir is
nearly empty.
You should refill the washer fluid.
OLF044150L/OLF044152L
■ Type A ■Type B
OLF044154L
OLF044156L

3-82
Convenient features of your vehicle
Low Fuel
This warning message illuminates,
when the fuel tank is nearly empty.
You should refill the fuel tank.
Engine has overheated
This warning message illuminates
when the engine coolant tempera-
ture is above 120°C (248°F). This
means that the engine is overheated
and may be damaged.
If your vehicle is overheated, refer
to “Overheating” in chapter 6.
Check headlight (if equipped)
This warning message illuminates
when there is a malfunction (burned-
out bulb except LED lamp or circuit
malfunction) with the headlamp. In
this case, have your vehicle inspected
by an authorized HYUNDAI dealer.
Information
Make sure to replace the burned out
bulb with a new one of the same
wattage rating.
If not, this warning message will not
be displayed.
i
OLF044160LOLF044158LOLF044166L/OLF044167L
■Type A ■Type B

3-83
Convenient features of your vehicle
3
Check Active Air Flap System
This warning message illuminates in
the following situations:
- There is a malfunction with theactuator flap
- There is a malfunction with the actuator air flap controller
- The air flap does not open
When all of the above conditions are
fixed, the warning will disappear.
Check Hybrid system
This warning message illuminates
when there is a problem with the
hybrid control system.
Refrain from driving when the warn-
ing message is displayed.
In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.
Check Hybrid system. Turn off engine.
This warning message illuminates
when there is a problem with the
hybrid system. The " " indicator
will blink and a warning chime will
sound until the problem is solved.
In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.
OLFH044261L/OLFH044262L
■ Type A ■Type B
OLFH044247L/OLFH044248L
■Type A ■Type B
OLFH044227L/OLFH044228L
■Type A ■Type B

3-84
Convenient features of your vehicle
Check Hybrid system. Do notstart engine.
This warning message illuminates
when the hybrid battery power
(SOC) level is low. A warning chime
will sound until the problem is solved.
In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.
Stop vehicle and check powersupply
This warning message illuminates
when a failure occurs in the power
supply system.
In this case, park the vehicle in a
safe location and tow your vehicle to
the nearest authorized HYUNDAI
dealer and have the vehicle inspect-
ed.
Stop vehicle to charge battery
This warning message illuminates
when the hybrid battery power
(SOC) level is low.
In this case, park the vehicle in a
safe location and wait until the hybrid
battery is charged.
You can increase the hybrid battery
charging rate by holding the acceler-
ator pedal to the floor with transmis-
sion in P.OLFH044239L/OLFH044240L
■ Type A ■Type B
OLFH044229L/OLFH044230L
■Type A ■Type B
OLFH044231L/OLFH044232L
■Type A ■Type B

3-86
Convenient features of your vehicle
Check brakes
This warning message illuminates
when the brake performance is low
or the regenerative brake does not
work properly due to a failure in the
brake system.
In this case, it may take longer for the
brake pedal to operate and the brak-
ing distance may become longer.
Check Virtual Engine SoundSystem
This message illuminates when
there is a problem with the Virtual
Engine Sound System (VESS).
In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.
Coasting guide (if equipped)
It informs the driver when to take the
foot off from the accelerator by antic-
ipating a decelerating event* based
on the analysis of driving routes and
road conditions of the navigation. It
induces the driver to coast the vehi-
cle on a road only with the electrical-
motor power. This prevents unneces-
sary fuel consumption and increases
fuel efficiency
❈ Examples of decelerating events:
U-turn, turnings to the right/left,
traffic circles, highway junctions,
tollgates.
OLFH044249L/OLFH044250L
■Type A ■Type B
OLFH044542L/OLFH044543L
■Type A ■Type B
OLFH045253N/OLFH045254N
■Type A ■Type B

3-87
Convenient features of your vehicle
3
Information
Coasting guide is only a supplemental
system to assist with fuel-efficient driv-
ing. Thus, the operating conditions
may be different in accordance with
traffic/road conditions (i.e. driving in a
traffic jam, driving on a slope, driving
on a curve). Thus, take the actual driv-
ing conditions into consideration, such
as distances from the vehicles ahead/
behind, while referring to the coasting
guide system as guidance.
i■Type B

Press the Engine Start/Stop button and put the shift lever in P(Park). In the
User Settings Mode, select Driving Assistance, and then Coasting Guide
to turn on the system. Cancel the selection of coasting guide to turn off the
system. For the explanation of the system, press and hold OK button.

To activate the system, take the following procedures. Enter your destination
information on the navigation and select the driving route. Select the ECO
mode in the Integrated Driving Control System. Then, satisfy the following.
- The driving speed should be between 37 mph (60 km/h) and 99 mph (160
km/h).
❈ The operating condition (driving speed) varies in a situation, as there
may be a difference in displaying the driving speeds between the instru-
ment cluster and the navigation, and as there may be a difference
between the actual driving speed and the driving speed display due to
tire inflating ranges.
OLFH044554/OLFH045555N
■ Type A
OLFH044182N/OLFH045556N