2018 Hyundai Sonata fuel

3-68
Convenient features of your vehicle
Fuel Gauge
This gauge indicates the approxi-
mate amount of fuel remaining in the
fuel tank.
Information
• The fuel tank capacity is given inchapter 8.
• The fuel gauge is supplemented by a low fuel warning light, which will
illuminate when the fuel tank is
nearly empty.
• On inclines or curves, the fuel gauge pointer may fluctuate or the low fuel
warning light may come on earlier
than usual due to the movement of
fuel in the tank. Avoid driving with an extremely
low fuel level. Running out of fuel
could cause the engine to misfire,
damaging the catalytic converter.
NOTICEi
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■
Type A, B
■ Type C, D
Running out of fuel can expose
vehicle occupants to danger.
You must stop and obtain addi-
tional fuel as soon as possible
after the warning light comes
on or when the gauge indicator
comes close to the "E (Empty)"
level.
WARNING

3-72
Convenient features of your vehicle
LCD Modes
L
LC
C D
D
D
D I
IS
S P
P L
LA
A Y
Y
Modes SymbolDescription
Trip Computer
This mode displays information related to driving such as tripmeter, fuel
economy, etc.
For more information, refer to "Trip Computer" in this chapter.
Turn By Turn (TBT)
(if equipped)This mode displays the state of the navigation.
Assist
(If equipped)
This mode displays the state of the Smart Cruise Control (SCC) and Lane Keeping Assist System (LKAS).
For more information, refer to "Smart Cruise Control (SCC)" and
Lane Keeping Assist System (LKAS) in chapter 5.
This mode displays information related to Driver Attention Alert and Tire Pressure Monitoring System (TPMS).
For more information, refer to "Driver Attention Alert (DAA)" in chap-
ter 5 and "Tire Pressure Monitoring System (TPMS)" in chapter 6.
User SettingsOn this mode, you can change settings of the doors, lamps, etc.
WarningThis mode displays information such as tire pressure, service intervals,warning messages related to the Smart Cruise Control, etc.
For more information on controlling the LCD Modes, refer to "LCD Display Control" in the previous pages of
this chapter.

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Convenient features of your vehicle
3
Shift to P to edit settings
This warning message illuminates if
you try to select the other User
Settings item when driving.
For safety, change the User Settings
after parking the vehicle and moving
the shift lever to P (Park) position.
Quick guide (Help, if equipped)
Press and hold the OK button in the
User Settings Mode, the explanation
about the selected item is displayed.
Trip Computer Mode
This mode displays driving informa-
tion like the tripmeter, fuel economy,
and so on.
For more information, refer to
"Trip Computer" in this chapter.
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Convenient features of your vehicle
If the service interval is activated and
the time and distance is adjusted,
messages are displayed in the fol-
lowing situations each time the vehi-
cle is turned on.
- Service in: Displayed to inform the driver theremaining mileage and days to
service.
- Service required : Displayed when the mileage anddays to service has been reached
or passed.
Information
If any of the following conditions
occur, the mileage and number of days
to service may be incorrect.
- The battery cable is disconnected.
- The fuse switch is turned off.
- The battery is discharged. 7. Other Features
Fuel Economy Auto Reset
- Off: The average fuel economy will
not reset automatically whenever
refueling.
- After Ignition: The average fuel economy will reset automatically
whenever it has passed 4 hours
after turning OFF the engine.
- After recharging: The average fuel economy will reset automatically
when refueling.
For more information, refer to
"Trip Computer" in this chapter.
Fuel Economy Unit
To select the fuel economy unit.
(km/L, L/100, MPG)
Temperature Unit
To select the temperature unit.
(°C,°F)
Tire Pressure Unit
To select the tire pressure unit.
(psi, kPa, bar) 8. Reset
You can reset the menus in the User
Settings Mode. All menus in the User
Settings Mode are initialized, except
language and service interval.
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3

3-82
Sunroof Open (if equipped)
This warning message illuminates if
you turn off the engine when the sun-
roof is open.
Turn on FUSE SWITCH
This warning message illuminatesif the fuse switch located on the
fuse box under the steering wheel
is OFF.
It means that you should turn the fuse switch on.
For more details, refer to "Fuses"
in chapter 7.
Low Tire Pressure
This warning message illuminates if
the tire pressure is low with the igni-
tion switch or the Engine/Start Button
in ON position.
For more information, refer to
"Tire Pressure Monitoring System
(TPMS)" in chapter 6.
Low Washer Fluid
This warning message illuminates if the washer fluid level in the reser-
voir is nearly empty.
It means that you should refill the washer fluid.
Low Fuel
This warning message illuminatesif the fuel tank is nearly empty.
- When the low fuel level warninglight is illuminates.
- When the trip computer displays "--- mile (or km)" as distance to
empty.
Add fuel as soon as possible.
Engine has overheated
This warning message illuminates when the engine coolant tempera-
ture is above 248°F (120°C). This
means that the engine is overheat-
ed and may be damaged.
If your vehicle is overheated, refer
to "Overheating" in chapter 6.
Convenient features of your vehicle
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3-85
Convenient features of your vehicle
The trip computer is a microcomput-
er-controlled driver information sys-
tem that displays information related
to driving.
Information
Some driving information stored in the
trip computer (for example Average
Vehicle Speed) resets if the battery is
disconnected.
Trip modes
To change the trip mode, toggle the
" , " switch on the steering
wheel.
i
T
TR
R I
IP
P
C
C O
O M
M P
PU
U T
TE
ER
R
3



Drive Info



Accumulated Info



Fuel Economy
Digital Speedometer
Smart Shift
OLF047201N
■
■
■
■
T
T
T
T
y
y
y
y
p
p
p
p
e
e
e
e




A
A
A
A
■
■
■
■
T
T
T
T
y
y
y
y
p
p
p
p
e
e
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e




B
B
B
B

3-86
Fuel economy
Distance To Empty (1)
The distance to empty is the esti-mated distance the vehicle can be
driven with the remaining fuel.
- Distance range: 1 ~ 9999 mi. or 1 ~ 9999 km
If the estimated distance is below 1 mi. (1 km), the trip computer will
display "---" as distance to empty.
Information
• If the vehicle is not on level groundor the battery power has been inter-
rupted, the distance to empty func-
tion may not operate correctly.
• The distance to empty may differ from the actual driving distance as
it is an estimate of the available
driving distance.
• The trip computer may not register additional fuel if less than 1.6 gal-
lons (6 liters) of fuel are added to the
vehicle.
• The fuel economy and distance to empty may vary significantly based
on driving conditions, driving
habits, and condition of the vehicle.
Average Fuel Economy (2)
The average fuel economy is cal-culated by the total driving dis-
tance and fuel consumption since
the last average fuel economy
reset.
The average fuel economy can be reset both manually and automati-
cally.
Manual reset
To clear the average fuel economy
manually, press the [OK] button on
the steering wheel for more than 1
second when the average fuel econ-
omy is displayed.
i
Convenient features of your vehicle
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Convenient features of your vehicle
Automatic reset
To automatically reset the average
fuel economy after refueling, select
the "Auto Reset" mode in User
Settings menu on the LCD display.
- After Ignition: The average fueleconomy will reset automatically
whenever it has passed 4 hours
after turning OFF the engine.
- After Refueling: The average fuel economy will reset automatically
when driving speed exceeds 0.6
MPH, after adding 1.6 gallons (6
liters) of fuel or more.
Information
The average fuel economy may be
inaccurate, when the vehicle drives
shorter than 0.19 miles (300 meters)
after turning ON the Engine Start/
Stop button.
Instant Fuel Economy (3)
This mode displays the instant fueleconomy during the last few sec-
onds when the vehicle speed is
more than 6.2 MPH (10 km/h).
Accumulated Info display
This display shows the accumulated
trip distance (1), the average fuel
economy (2), and the total driving
time (3).
The information is calculated starting
from the last reset.
To manually reset the information,
press and hold the OK button when
viewing the Accumulated driving info.
The trip distance, the average fuel
economy, and total driving time will
reset simultaneously. The accumulated driving information
will continue to be counted while the
engine is still running (for example,
when the vehicle is in traffic or
stopped at a stop light.)
Information
The vehicle must be driven for a min-
imum of 0.19 miles (300 meters) since
the last ignition key cycle before the
average fuel economy will be recalcu-
lated.
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