2012 Hyundai Sonata change

447
Features of your vehicle
Reprogramming a single HomeLink
®
button
To program a new device to a previously
trained HomeLink
®button, follow these
steps:
1. Press and hold the desired HomeLink
®
button. Do NOT release until step 4
has been completed.
2. When the indicator light begins to flash slowly (after 10 seconds), position the
handheld transmitter 1 to 3 inches
away from the HomeLink
®surface.
3. Press and hold the handheld transmit- ter button. The HomeLink®indicator
light will flash, first slowly and then rap-
idly.
4. When the indicator light begins to flash rapidly, release both buttons.
5. Press and hold the just-trained HomeLink
®button and observe the red
Status Indicator LED. If the indicator
light stays on constantly, programming
is complete and your new device
should activate. Erasing HomeLink
®buttons
Individual buttons cannot be erased.
However, to erase all three programmed
buttons:
1. Press and hold the two outer HomeLink
®buttons until the indicator
light begins to flash-after 10 seconds.
2. Release both buttons. Do not hold for longer than 10 seconds.
The Integrated HomeLink
®
Wireless
Control System is now in the training
(learn) mode and can be programmed at
any time following the appropriate steps
in the Programming sections above. FCC ID: NZLTLMHL4
IC: 4112A-TLMHL4
This device complies with Part 15 of
the FCC Rules.
Operation is subject to the following two
conditions:
1. this device may not cause harmful
interference, and
2. This device must accept any interfer- ence received, including interference
that may cause undesired operation.
NVS
®is a registered trademark and Z-
Nav™ is a trademark of the Gentex
Corporation, Zeeland, Michigan.
HomeLink
®is a registered trademark
owned by Johnson Controls,
Incorporated, Milwaukee, Wisconsin.
WARNING
The transceiver has been tested
and complies with FCC and
Industry Canada rules. Changes or
modifications not expressly
approved by the party responsible
for compliance could void the
user's authority to operate the
device.

457
Features of your vehicle
✽
✽NOTICE• If the vehicle is not on level ground or
the battery power has been interrupt-
ed, the “Distance to empty” function
may not operate correctly.
The trip computer may not register
additional fuel if less than 1.6 gallons (6
liters) of fuel are added to the vehicle.
• The fuel consumption and distance to empty values may vary significantly
based on driving conditions, driving
habits, and condition of the vehicle.
• The distance to empty value is an esti- mate of the available driving distance.
This value may differ from the actual
driving distance available.
Vehicle settingWhen the vehicle is at a standstill, press-
ing the TRIP button for more than 2 sec-
onds with the engine start/stop button in
the ON position or engine running, the
LCD screen on the cluster will change to
the vehicle setting mode.
You can change the item by pressing the
TRIP button and choose the item by
pressing the RESET button.
Auto door lockOff - The auto door lock operation will be
canceled.
Speed - All doors will be automatically
locked when the vehicle speed
exceeds 9.3mph (15km/h).
Shift Lever (if equipped) -
All doors will be automatically locked if
the shift lever is shifted from the P(Park)
position to the R(Reverse), N(Neutral) or
D(Drive) position.Auto door unlockOff - The auto door unlock operation will
be canceled.
Key Out - All doors will be automatically
unlocked when the ignition
key is removed from ignition
switch (or smart key is
removed from the smart key
holder).
Door - All doors will be automatically
unlocked if the driver's door is
unlocked inside.
Shift Lever (if equipped) -
All doors will be automatically unlocked if
the shift lever is shifted to the P(Park)
position.
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459
Features of your vehicle
ECO indicator (if equipped)ECO ON/OFF mode (if equipped)
The ECO indicator light helps that you to
drive economically.
It is displayed if you drive fuel efficiently
to help you improve fuel efficiency.
 The ECO indicator (green) will turn on when you are driving fuel efficiently in
the ECO ON mode.
If you don't want the indicator dis-
played, you can turn the ECO ON
mode to OFF mode by pressing the
TRIP button.
As per ECO ON/OFF Mode operation,
refer to the previous page. (if equipped)
 The fuel-efficiency can be changed by the driver's driving habits and road
conditions.
 The ECO indicator does not funtion in P (Park), and N (Neutral), R (Reverse).
 When the instant fuel consumption mode is displayed on the LCD screen,
the ECO indicator turns off (if
equipped). Active ECO system (if equipped)
When the active ECO is operating the
ECO indicator is green.
For more detailed information, refer to
“Active ECO” in chapter 5.
Air bag warning lightThis warning light will illuminate for
approximately 6 seconds each time you
turn the ignition switch to the ON posi-
tion.
This light also comes on when the
Supplemental Restraint System (SRS) is
not working properly. If the SRS air bag
warning light does not come on, or
continuously remains on after operating
for about 6 seconds when you turned the
ignition switch to the ON position or start-
ed the engine, or if it comes on while
driving, have the SRS inspected by an
authorized HYUNDAI dealer.
ECO
WARNING
Don't keep watching the indicator
while driving. It will distract you
while driving and cause an acci-
dent that results in severe personal
injury.

475
Features of your vehicle
High beam operation To turn on the high beam headlights,
push the lever away from you. Pull it back
for low beams.
The high beam indicator will light when
the headlight high beams are switched
on.
To prevent the battery from being dis-
charged, do not leave the lights on for a
prolonged time while the engine is not
running.To flash the headlights, pull the lever
towards you. It will return to the normal
(low beam) position when released. The
headlight switch does not need to be on
to use this flashing feature.
Turn signals and lane change sig-
nalsThe ignition switch must be on for the
turn signals to function. To turn on the
turn signals, move the lever up or down
(A). Green arrow indicators on the instru-
ment panel indicate which turn signal is
operating. They will self-cancel after a
turn is completed. If the indicator contin-
ues to flash after a turn, manually return
the lever to the OFF position.
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WARNING
Do not use high beam when there
are other vehicles. Using high
beam could obstruct the other dri-
ver's vision.

Features of your vehicle76
4To signal a lane change, move the turn
signal lever slightly and hold it in position
(B). The lever will return to the OFF posi-
tion when released.
If an indicator stays on and does not
flash or if it flashes abnormally, one of the
turn signal bulbs may be burned out and
will require replacement.One-touch triple turn signal To activate an one-touch triple turn signal
move the turn signal lever up or down
slightly and then release it. The lane
change signals will blink 3 times.✽ ✽
NOTICEIf an indicator flash is abnormally quick
or slow, a bulb may be burned out or
have a poor electrical connection in the
circuit.
Front fog light (if equipped) Fog lights are used to provide improved
visibility when visibility is poor due to fog,
rain or snow etc. The fog lights will turn
on when fog light switch (1) is turned to
ON after the headlights are turned on.
To turn off the fog lights, turn the switch
to OFF.
CAUTION
When in operation, the fog lights
consume large amounts of vehicle electrical power. Only use the foglights when visibility is poor orunnecessary battery and generator drain could occur.
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487
Features of your vehicle
MAX A/C-Level (B, D)To operate the MAX A/C, turn the tem-
perature knob to extreme left. Air flow is
directed toward the upper body and face.
In this mode, the air conditioning and the
recirculated air position will be selected
automatically.Instrument panel vents
The outlet vents can be opened or closed
separately using the thumbwheel.
Also, you can adjust the direction of air
delivered from these vents using the vent
control lever as shown.
Temperature controlThe temperature control knob allows you
to control the temperature of the air flow-
ing from the ventilation system. To
change the air temperature in the pas-
senger compartment, turn the knob to
the right for warm air or left for cooler air.
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Features of your vehicle88
4Air intake control This is used to select outside (fresh) air
position or recirculated air position.
To change the air intake control position,
push the control button. Recirculated air position
The indicator light on the
button illuminates when the
recirculated air position is
selected.
With the recirculated air position selected, air from
the passenger compart-
ment will be drawn through
the heating system and
heated or cooled according
to the function selected.
Outside (fresh) air position The indicator light on the
button will not illuminate
when the outside (fresh) air
position is selected.
With the outside (fresh) air
position selected, air enters
the vehicle from outside and
is heated or cooled accord-
ing to the function selected.
✽ ✽NOTICEProlonged operation of the heater in the
recirculated air position (without air
conditioning selected) may cause fog-
ging of the windshield and side windows
and the air within the passenger com-
partment may become stale.
In addition, prolonged operation of the
air conditioning with the recirculated
air position selected will result in exces-
sively dry air in the passenger compart-
ment.
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489
Features of your vehicle
Fan speed controlThe ignition switch must be in the ON
position for fan operation.
The fan speed control knob allows you to
control the fan speed of the air flowing
from the ventilation system. To change
the fan speed, turn the knob to the right
for higher speed or left for lower speed.
Setting the fan speed control knob to the
“0” position turns off the fan.
Air conditioningPress the A/C button to turn the air con-
ditioning system on (indicator light will
illuminate). Press the button again to turn
the air conditioning system off.
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OYF049119
WARNING
 Continue using the climate con-trol system in the recirculated air
position may allow humidity to
increase inside the vehicle which
may fog the glass and obscure
visibility.
 Do not sleep in a vehicle with the air conditioning or heating sys-
tem on. It may cause serious
harm or death due to a drop in the
oxygen level and/or body temper-
ature.
 Continue using the climate con- trol system in the recirculated air
position can cause drowsiness or
sleepiness, and loss of vehicle
control. Set the air intake control
to the outside (fresh) air position
as much as possible while driv-
ing.