key battery Hyundai Genesis Coupe 2016 Owner's Manuals

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IntroductionHow to use this manual / Fuel requirements / Vehicle break-in process / Vehicle data collection and event data recorders / Indicator symbols on t\
he instrument cluster
Your vehicle at a glance
Exterior overview / Interior overview / Instrument panel overview / Engi\
ne compartment
Safety features of your vehicle
Seats / Seat belts / Child restraint system / Air bag
Features of your vehicleKeys / Door locks / Trunk / Windows / Hood / Fuel filler lid / Sunroof / Steering wheel / Mirrors /
Instrument cluster / Multigauge / Lighting / Wipers & Washers / Climate control system / Etc.
Driving your vehicleBefore driving / Engine start/stop button / Transmission / Brake system / Cruise control system /
Winter driving / Vehicle load limit / Etc.
What to do in an emergencyRoad warning / Emergency while driving / Emergency starting / Engine overheat / TPMS / Flat tire / Towing / Etc.
MaintenanceEngine compartment / Maintenance service / Engine oil / Engine coolant /\
Brake fluid / Washer fluid /
Parking brake / Air cleaner / Wiper blades / Battery / Tire and wheels / Fuses / Light bulbs / Etc.
Specifications, Consumer information and Reporting safety defects
Index
table of contents

Safety features of your vehicle
42
3
WARNING
If an air bag deploys, there
may be a loud noise followed
by a fine dust released in the
vehicle. These conditions are
normal and are not hazardous
- the air bags are packed in this
fine powder. The dust generat-
ed during air bag deployment
may cause skin or eye irrita-
tion as well as aggravate asth-
ma for some persons. Always
wash all exposed skin areas
thoroughly with lukewarm
water and a mild soap after an
accident in which the air bags
were deployed.
(Continued)
(Continued)
The SRS can function onlywhen the ignition switch is in
the ON position. If the SRS air
bag warning light " " does
not illuminate, or continuous-
ly remains on after illuminat-
ing for about 6 seconds when
the ignition switch is turned to
the ON position, or after the
engine is started, comes on
while driving, the SRS is not
working properly. If this
occurs, have your vehicle
immediately inspected by an
authorized HYUNDAI dealer.
Before you replace a fuse or disconnect a battery terminal,
turn the ignition switch to the
LOCK position and remove
the ignition key. Never remove
or replace the air bag related
fuse(s) when the ignition
switch is in the ON position.
Failure to heed this warning
will cause the SRS “AIR BAG”
warning light to illuminate.(Continued)
When installing a container ofliquid air freshener inside the
vehicle, do not place it near
the instrument cluster nor on
the instrument panel surface.
It may become a dangerous
projectile and cause injury if the
passenger's air bag inflates.

Features of your vehicle
84
(Continued)When the smart key does not work
correctly, open and close the door
with the mechanical key. If you
have a problem with the smart
key, contact an authorized
HYUNDAI dealer.
• If the smart key is in close proxim- ity to your cell phone or smart
phone, the signal from the smart
key could be blocked by normal
operation of your cell phone or
smart phone. This is especially
important when the phone is
active such as making call, receiv-
ing calls, text messaging, and/or
sending/ receiving emails. Avoid
placing the smart key and your
cell phone or smart phone in the
same pants or jacket pocket and
maintain adequate distance
between the two devices. This device complies with Part 15
of the FCC rules.
Operation is subject to the following
two conditions:
1. This device may not cause harm-
ful interference, and
2. This device must accept any inter- ference received, including inter-
ference that may cause undesired
operation.Battery replacement
A smart key battery should last for
several years, but if the smart key is
not working properly, try replacing
the battery with a new one. If you are
unsure how to use your smart key or
replace the battery, contact an
authorized HYUNDAI dealer.
CAUTION
Keep the smart key away fromwater or any liquid and fire. Ifthe inside of the smart key getsdamp (due to drinks or mois-ture), or is heated, internal cir-cuit may malfunction, excludingthe car from the warranty.
CAUTION
Changes or modifications not
expressly approved by the partyresponsible for compliancecould void the user’s authorityto operate the equipment. If thekeyless entry system is inopera-tive due to changes or modifica-tions not expressly approved bythe party responsible for com-pliance, it will not be covered byyour manufacturer’s vehiclewarranty.

49
Features of your vehicle
1. Insert a slim tool into the slot andgently pry open the cover. 2. Replace the battery with a new
battery (CR2032). When replacing
the battery, make sure the battery
position.
3. Install the battery in the reverse order of removal. The smart key is designed to give
you years of trouble-free use, how-
ever it can malfunction if exposed
to moisture or static electricity. If
you are unsure how to use or
replace the battery, contact an
authorized HYUNDAI dealer.
Using the wrong battery can cause the smart key to malfunction. Be
sure to use the correct battery.
If you suspect that your smart key might have sustained some dam-
age, or you feel your smart key is
not working correctly, contact an
authorized HYUNDAI dealer.
An inappropriately disposed bat- tery can be harmful to the environ-
ment and human health. Dispose
the battery according to your local
law(s) or regulation.
OHG040009OHG041215A Front Cover
Battery
Rear Cover
CAUTION - Smart key
damage
Do not drop, get wet or expose the smart key to heat or sun-light, or it will be damaged.

Features of your vehicle
10
4
✽
✽
NOTICE
• Using the wrong battery can cause
the smart key to malfunction. Be
sure to use the correct battery.
• Circuits inside the smart key may develop problems when dropped,
exposed to moisture or static elec-
tricity.
• If you suspect that your smart key might have sustained some dam-
age, or you feel your smart key is
not working correctly, contact an
authorized HYUNDAI dealer.
Door lock/unlock in an emer-
gency situation
If the smart key does not operate
normally, you can lock or unlock the
doors by using the mechanical key.
1.Depress and hold the release but-
ton (1) and remove the mechanical
key (2).
To reinstall the mechanical key, put
the key into the hole and push it
until a click sound is heard. 2. Turn the key toward the rear of the
vehicle to unlock and toward the
front of the vehicle to lock.
OYF049212OBK049003
WARNING
An inappropriately disposed
battery can be harmful to the
environment and human health.
Dispose the battery according to
your local law(s) or regulation.

Features of your vehicle
12
4
Transmitter precautions
✽
✽
NOTICE
The transmitter will not work if any
of the following occur:
• The ignition key is in ignition
switch.
• You exceed the operating distance limit (about 90 feet [30 m]).
• The battery in the transmitter is weak.
• Other vehicles or objects may be blocking the signal.
• The weather is extremely cold.
• The transmitter is close to a radio transmitter such as a radio station
or an airport which can interfere
with normal operation of the
transmitter.
When the transmitter does not work
correctly, open and close the door
with the ignition key. If you have a
problem with the transmitter, contact
an authorized HYUNDAI dealer.
(Continued)(Continued)
• If the transmitter is in close prox-
imity to your cell phone or smart
phone, the signal from the trans-
mitter could be blocked by normal
operation of your cell phone or
smart phone. This is especially
important when the phone is active
such as making call, receiving
calls, text messaging, and/or send-
ing/receiving emails. Avoid placing
the transmitter and your cell
phone or smart phone in the same
pants or jacket pocket and main-
tain adequate distance between the
two devices.
This device complies with Part 15
of the FCC rules.
Operation is subject to the following
two conditions:
1. This device may not cause harm-
ful interference, and
2. This device must accept any inter- ference received, including inter-
ference that may cause undesired
operation.
CAUTION
Keep the transmitter away fromwater or any liquid and fire. Ifthe inside of the transmittergets damp (due to drinks ormoisture), or is heated, internalcircuit may malfunction, exclud-ing the car from the warranty.
CAUTION
Changes or modifications notexpressly approved by the partyresponsible for compliancecould void the user’s authorityto operate the equipment. If thekeyless entry system is inopera-tive due to changes or modifica-tions not expressly approved bythe party responsible for com-pliance, it will not be covered byyour manufacturer’s vehiclewarranty.

413
Features of your vehicle
Battery replacement
The transmitter uses a 3 volt lithium
battery which will normally last for
several years. When replacement is
necessary, use the following proce-
dure.
1. Insert a slim tool into the slot andgently pry open the transmitter
center cover. 2. Replace the battery with a new
battery (CR2032). When replacing
the battery, make sure the battery
position.
3. Install the battery in the reverse order of removal.
For replacement transmitters, see an
authorized HYUNDAI dealer for
transmitter reprogramming.
CAUTION
The keyless entry system transmitter is designed to giveyou years of trouble-free use,however it can malfunction ifexposed to moisture or staticelectricity. If you are unsurehow to use your transmitter orreplace the battery, contact anauthorized HYUNDAI dealer.
Using the wrong battery can cause the transmitter to mal-function. Be sure to use thecorrect battery.
To avoid damaging the trans- mitter, don't drop it, get it wet,or expose it to heat or sunlight.
WARNING
An inappropriately disposed bat-
tery can be harmful to the envi-
ronment and human health.
Dispose the battery according to
your local law(s) or regulation.
ONF048120HNF2005

Features of your vehicle
56
4

If the smart key is not in the vehicle
and if any door is opened or closed
with the ENGINE START/STOP but-
ton in the ACC, ON, or START posi-
tion, the warning illuminates on the
LCD display. Also, the chime sounds
for 5 seconds when the smart key is
not in the vehicle and the door is
closed.
Always have the smart key with you.
If the smart key is not in the vehicle
or is not detected and you press the
ENGINE START/STOP button, the
warning illuminates on the LCD dis-
play for 10 seconds. Also, the immo-
bilizer indicator and the key holder
light blinks for 10 seconds.

If the engine start/stop button
changes to the OFF position when
the smart key in the vehicle dis-
charges, the warning illuminates on
the LCD display for about 10 sec-
onds. Also, the warning chime
sounds once.
Replace the battery with a new one.
LCD display warning (for Type B cluster, if equipped)
❈
For vehicle’s equipped with smart key system
OBK042209LOBK042210LOBK042211L

467
Features of your vehicle
When the smart key is in the vehi-cle, if the engine start/stop button
is turned to the ON position, the
indicator will illuminate until the
engine is started. However, when
the smart key is not in the vehicle,
if the engine start/stop button is
depressed, the indicator will blink
for a few minutes to indicate that
you will not be able to start the
engine.
When the ignition switch is turned to the ON position and the indica-
tor turns off after 2 seconds, the
system may have a problem. Have
the vehicle checked by an author-
ized HYUNDAI dealer.
When the battery is weak, if the engine start/stop button is
depressed, the indicator will blink
and you will not be able to start the
engine. However, you may still be
able to start the engine by inserting
the smart key in the smart key
holder. If smart key system related
parts have a problem, the indicator
blinks.Low fuel level warning
light
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 cause the engine to
misfire and damage the catalytic
converter.
Engine coolant tempera-ture warning light
The warning light shows the temper-
ature of the engine coolant when the
ignition switch is ON.
The warning light illuminates if the
temperature of the engine coolant is
above 248±5.5°F (120±3°C).
Do not continue driving with an over-
heated engine. If your vehicle over-
heats, refer to “Overheating” in the
section 6.
✽ ✽ NOTICE
If the engine coolant temperature
warning light illuminates, it indi-
cates overheating that may damage
the engine.

Features of your vehicle
82
4
Battery saver function
The purpose of this feature is to
prevent the battery from being dis-
charged. The system automatically
turns off the exterior lights when
the driver removes the ignition key
(smart key : turns off the engine)
and opens the driver-side door. (in
that order)
With this feature, the parking lights will be turned off automatically if
the driver parks on the side of road
at night.
If necessary, to keep the lights on
when the ignition key is removed
(smart key : turns off the engine),
perform the following:
1) Open the driver-side door.
2) Turn the parking lights OFF and ON again using the light switch
on the steering column.
Headlight escort function
(if equipped)
If you turn the ignition switch to the
ACC or OFF position with the head-
lights ON, the headlights (and/or tail
lights) remain on for about 5 minutes.
However, if the driver’s door is
opened and closed, the headlights
are turned off after 15 seconds.
The headlights can be turned off by
pressing the lock button on the trans-
mitter (or 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 headlights will not be turned off.
Headlamp welcome function
(if equipped)
When the headlight switch is in the
ON or AUTO position and all doors
(and trunk) are closed and locked, if
you press the door unlock button on
the transmitter (or the smart key), the
parking light will come on for about
15 seconds. At this time, if you press
the door lock button on the transmit-
ter (or smart key) the parking light
will turn off immediately.
LIGHTING
CAUTION
If the driver gets out of the vehi-cle through other doors (exceptdriver’s door), the battery saverfunction does not operate andthe headlight escort functiondoes not turn off automatically.Therefore, it causes the batteryto be discharged. In this case,make sure to turn off the lampbefore getting out of the vehicle.