key battery Hyundai Tucson 2020 Owner's Manual - RHD (UK, Australia)

3-6
Type C
To unfold the key, press the release
button then the key will unfold auto-
matically.
To fold the key, fold the key manually
whilst pressing the release button.
Do not fold the key without press-
ing the release button. This may
damage the key.
Remote key precautions
The remote key will not work if any of
the following occur:
The key is in the ignition switch.
You exceed the operating distance
limit (about 30 m).
The remote key battery is weak.
Other vehicles or objects may be
blocking the signal.
The weather is extremely cold.
The remote key is close to a radio
transmitter such as a radio station
or an airport which can interfere
with normal operation of the
remote key.
When the remote key does not work
correctly, open and close the door
with the mechanical key. If you have
a problem with the remote key, it is
recommended that you contact an
authorised HYUNDAI dealer.If the remote key is in close proximi-
ty to your mobile phone, the signal
could be blocked by your mobile
phone's normal operational signals.
This is especially important when the
phone is active such as making and
receiving calls, text messaging,
and/or sending/receiving emails.
Avoid placing the remote key and
your mobile phone in the same pants
or jacket pocket and always try to
maintain an adequate distance
between the two devices.
NOTICE
Convenient features of your vehicle

3-7
Convenient features of your vehicle
Information
Changes or modifications not express-
ly approved by the party responsible
for compliance could void the user’s
authority to operate the equipment. If
the keyless entry system is inoperative
due to changes or modifications not
expressly approved by the party
responsible for compliance, it will not
be covered by your manufacturer’s
vehicle warranty.
Keep the remote key away from
electromagnetic materials that
blocks electromagnetic waves to
the key surface.
Battery replacement
If the remote key is not working prop-
erly, try replacing the battery with a
new one.
Battery Type: CR2032
To replace the battery:
1. Insert a slim tool into the slot and
gently pry open the cover.
2. Remove the old battery and insert
the new battery. Make sure the
battery position is correct.
3. Reinstall the rear cover of the
remote key.If you suspect your remote key might
have sustained some damage, or
you feel your remote key is not work-
ing correctly, it is recommended that
you contact an authorised HYUNDAI
dealer.
Information
An inappropriately disposed
battery can be harmful to the
environment and human
health. Dispose of the battery
according to your local law(s)
and regulations.
i
NOTICE
i
3
OLM042302

3-10
Convenient features of your vehicle
Tailgate unlocking
To unlock:
1. Carry the smart key.
2. Either press the tailgate handle
button or press the Tailgate Unlock
button (3) on the smart key for
more than one second.
3. The hazard warning lights will
blink twice. The tailgate will unlock.
The power tailgate will unlock and
then open (if equipped).
For more details, refer to “Power
tailgate” in this chapter.
Information
After unlocking the tailgate, the tail-
gate will lock automatically after 30
seconds unless the tailgate is opened.
Start-up
You can start the engine without
inserting the key.For detailed infor-
mation refer to the Engine
Start/Stop button in chapter 5.
To prevent damaging the smart
key:
Keep the smart key away from
water or any liquid and fire. If the
inside of the smart key gets
damp (due to drinks or mois-
ture), or is heated, internal cir-
cuit may malfunction, excluding
the car from the warranty.
Avoid dropping or throwing the
smart key.
Protect the smart key from
extreme temperatures.
Always have the smart key with
you when leaving the vehicle. If
the smart key is left near the vehi-
cle, the vehicle battery may be dis-
charged.
Mechanical key
If the Smart Key does not operate
normally, you can lock or unlock the
door by using the mechanical key.
Press and hold the release button (1)
and remove the mechanical key (2).
Insert the mechanical key into the
key hole on the door.
To reinstall the mechanical key, put
the key into the hole and push it until
a click sound is heard.
NOTICE
NOTICE
iOIB044175E

3-12
Convenient features of your vehicle
Information
Changes or modifications not express-
ly approved by the party responsible
for compliance could void the user’s
authority to operate the equipment. If
the keyless entry system is inoperative
due to changes or modifications not
expressly approved by the party
responsible for compliance, it will not
be covered by your manufacturer’s
vehicle warranty.
Keep the smart key away from
electromagnetic materials that
block electromagnetic waves to
the key surface.
Battery replacement
If the Smart Key is not working prop-
erly, try replacing the battery with a
new one.
Battery Type: CR2032
To replace the battery:
1. Pry open the rear cover of the
smart key.
2. Remove the old battery and insert
the new battery. Make sure the
battery position is correct.
3. Reinstall the rear cover of the
smart key.If you suspect your smart key might
have sustained some damage, or
you feel your smart key is not work-
ing correctly, it is recommended that
you contact an authorised HYUNDAI
dealer.
Information
An inappropriately disposed
battery can be harmful to the
environment and human
health. Dispose of the battery
according to your local law(s)
and regulations.
i
NOTICE
i
OLF044008

3-31
Convenient features of your vehicle
3
Electric type (if equipped)
Left: The mirror will fold.
Right: The mirror will unfold.Centre (AUTO):
The mirrors will fold or unfold auto-
matically as follows:
Without smart key system
- The mirrors will fold or unfold
when the door is locked or
unlocked by the remote key (if
equipped).
With smart key system
- The mirrors will fold or unfold
when the door is locked or
unlocked by the smart key.
- The mirrors will fold or unfold
when the door is locked or
unlocked by the button on the
outside door handle.
- The mirrors will unfold when you
approach the vehicle (all doors
closed and locked) with a smart
key in possession. (if equipped)
- If "Convenience →Welcome mir-
ror/light" is selected in the User
Settings mode on the LCD dis-
play, the mirrors will unfold when
you approach the vehicle (all
doors closed and locked) with a
smart key in possession (if
equipped).The electric type outside rearview
mirrors operate even though the
ignition switch is in the OFF posi-
tion. However, to prevent unnec-
essary battery discharge, do not
adjust the mirrors longer than
necessary whilst the engine is not
running.
Do not fold the electric type out-
side rearview mirrors by hand. It
could cause motor failure.
NOTICE
NOTICE
OTLE045018

3-41
Convenient features of your vehicle
3
Resetting the sunroof
The sunroof needs to be reset if:
- The battery is discharged or dis-
connected or the related fuse has
been replaced or disconnected
- The one-touch sliding function of
the sunroof does not operate nor-
mally
1. Turn the engine on and close the
sunroof glass and sunshade com-
pletely.
2. Release the control lever.3. Push the sunroof control lever for-
ward in the direction of close
(about 10 seconds) until the sun-
roof slightly moves, then release
the lever.
4. Push the sunroof control lever for-
ward in the direction of close until
the sunroof operates as follows:
Sunshade Open →Glass Tilt Open
→Glass Slide Open →Glass Slide
Close →Sunshade Close
Then, release the control lever.
When this is complete, the sunroof
system is reset.
Information
• If the sunroof does not reset when
the vehicle battery is disconnected
or discharged, or related fuse is
blown, the sunroof may not operate
normally.
• For more detailed information, we
recommend that you contact an
authorised HYUNDAI dealer.
Sunroof open warning
(if equipped)
If the driver removes the ignition key
(Smart key : turns off the engine) and
opens the driver-side door when the
sunroof is not fully closed, the warn-
ing chime will sound for approximate-
ly 3 seconds and sunroof open
image will appear on the LCD dis-
play.
Close the sunroof securely when
leaving your vehicle.
i
OTL045031
OGB044103TU

3-50
Convenient features of your vehicle
For emergency stop whilst operat-
ing, press any one of the Power
tailgate button, Power tailgate
handle switch, Power tailgate
inner switch or Tailgate unlock
button on the smart key shortly.
When the tailgate is restarted in
the emergency stop state, it may
be different from the direction of
operation before stopping.
Opening the tailgate
The power tailgate will open auto-
matically by doing one of the follow-
ing:
Press the tailgate unlock button on
the smart key for approximately
one second.
NOTICE
Never leave children or animals
unattended in your vehicle.
Children or animals might oper-
ate the power tailgate that could
result in injury to themselves or
others, or damage the vehicle.
WARNING
Make sure there are no people
or objects around the tailgate
before operating the power tail-
gate. Wait until the tailgate is
opened fully and stopped
before loading or unloading
luggage compartment or pas-
sengers from the vehicle.
WARNING
Do not close or open the power
tailgate manually. This may
cause damage to the power tail-
gate. If it is necessary to close
or open the power tailgate man-
ually when the battery is dis-
charged or disconnected, do
not apply excessive force.
CAUTION
OTLE045030

3-80
Convenient features of your vehicle
Warning messages (if equipped)
Shift to P position
(for smart key system and auto-
matic transmission/dual clutch
transmission)
This warning message illuminates if
you try to turn off the engine without
the shift lever in P (Park) position.
At this time, the Engine Start/Stop
button turns to the ACC position (If
you press the Engine Start/Stop but-
ton once more, it will turn to the ON
position).
Low key battery
(for smart key system)
This warning message illuminates if
the battery of the smart key is dis-
charged when the Engine Start/Stop
button changes to the OFF position.
Press START button whilst turn-
ing wheel (for smart key sys-
tem)
This warning message illuminates if
the steering wheel does not unlock
normally when the Engine Start/Stop
button is pressed.
It means that you should press the
Engine Start/Stop button whilst turn-
ing the steering wheel right and left.
Steering wheel unlocked
(for smart key system)
This warning message illuminates if
the steering wheel does not lock
when the Engine Start/Stop button
changes to the OFF position.
Check steering wheel lock
system (for smart key system)
This warning message illuminates if
the steering wheel does not lock nor-
mally when the Engine Start/Stop
button changes to the OFF position.
Press brake pedal to start
engine (for smart key system
and automatic transmission/
dual clutch transmission)
This warning message illuminates if
the Engine Start/Stop button
changes to the ACC position twice
by pressing the button repeatedly
without depressing the brake pedal.
It means that you should depress the
brake pedal to start the engine.
Press clutch pedal to start
engine (for smart key system
and manual transmission)
This warning message illuminates if
the Engine Start/Stop button is in the
ACC position twice by pressing the
button repeatedly without depressing
the clutch pedal.
Depress the clutch pedal to start the
engine.

3-103
Convenient features of your vehicle
3
This indicator light blinks for a few
seconds:
When the smart key is not in the
vehicle.
- At this time, you can not start the
engine.
This indicator light illuminates for
2 seconds and goes off:
When the vehicle can not detect
the smart key which is in the vehi-
cle whilst the Engine Start/Stop
button is ON.
In this case, we recommend that
you have the vehicle inspected by
an authorised HYUNDAI dealer.
This indicator light blinks:
When the battery of the smart key
is weak.
- At this time, you can not start the
engine. However, you can start
the engine if you press the
Engine Start/Stop button with the
smart key.(For more details,
refer to “Starting the Engine” in
chapter 5).
When there is a malfunction with
the immobiliser system.
In this case, we recommend that
you have the vehicle inspected by
an authorised HYUNDAI dealer.
Turn Signal Indicator
Light
This indicator light blinks:
When you turn the turn signal light
on.
If any of the following occurs, there
may a malfunction with the turn sig-
nal system. In this case, we recom-
mend that you have the vehicle
inspected by an authorised
HYUNDAI dealer.
- The indicator light does not blink
but illuminates.
- The indicator light blinks more
rapidly.
- The indicator light does not illumi-
nate at all.

3-116
Convenient features of your vehicle
Battery saver function
The purpose of this feature is to pre-
vent the battery from being dis-
charged. The system automatically
turns off the parking lamps when the
driver turns the engine off and opens
the driver-side door.
With this feature, the parking lamps
will turn off automatically if the driver
parks on the side of the road at night.
If necessary, to keep the lamps on
when the engine is turned off, per-
form the following:
1) Open the driver-side door.
2) Turn the parking lamps OFF and
ON again using the light switch on
the steering column.
Headlamp delay function
(if equipped)
If you place the ignition switch in to
the ACC or OFF position with the
headlamps ON, the headlamps
(and/or parking lamps) remain on for
about 5 minutes. However, with the
engine off if the driver’s door is
opened and closed, the headlamps
(and/or parking lamps) are turned off
after 15 seconds.
The headlamps (and/or parking
lamps) can be turned off by pressing
the lock button on the smart key
twice or turning the light switch to the
OFF or AUTO position. However, if
you turn the light switch to the AUTO
position when it is dark outside, the
headlamps will not be turned off.
You can activate or deactivate the
Headlamp Delay function from the
User Settings Mode on the LCD dis-
play.For more details, refer to
"LCD Display" in this chapter.If the driver gets out of the vehicle
through other doors (except the
driver's door), the battery saver
function does not operate and the
headlamp delay function does not
turn off automatically. Therefore, It
causes the battery to be dis-
charged. In this case, make sure
to turn off the lamps before get-
ting out of the vehicle.
NOTICE