2012 KIA Optima Hybrid change key battery

Features of your vehicle
84
This device complies with Industry
Canada Standard RSS-210 .
Operation is subject to the following two
conditions:
1. This device may not cause harmfulinterference, and
2. This device must accept any interfer- ence received, including interference
that may cause undesired operation.
✽ ✽NOTICE
Changes or modifications not expressly
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 respon-
sible for compliance, it will not be cov-
ered by your manufacturer’s vehicle
warranty.
Battery replacement
A battery should last for several years,
but if the transmitter or smart key is not
working properly, try replacing the bat-
tery with a new one. If you are unsure
how to use or replace the battery, contact
an authorized Kia dealer.
1. Pry open the transmitter or smart key
center cover.
2. Replace the battery with a new battery (CR2032). When replacing the battery,
make sure the battery positive “+” sym-
bol faces up as indicated in the illus-
tration.
3. Install the battery in the reverse order of removal. The transmitter or smart key is designed
to give you years of trouble-free use,
however it can malfunction if exposed to
moisture or static electricity. If you are
unsure how to use or replace the battery,
contact an authorized Kia dealer.
Using the wrong battery can cause the
transmitter or smart key to malfunction.
Be sure to use the correct battery.
An inappropriately disposed battery can
be harmful to the environment and
human health.
Dispose the battery according to your
local law(s) or regulation.
CAUTION- Transmitter
damage
Do not drop, wet or expose the key-
less entry system transmitter toheat or sunlight.
OSL040005

Features of your vehicle
72
4
Low key battery
If the ENGINE START/STOP button is
pressed to the OFF position when the
smart key in the vehicle discharges, the
warning illuminates on the LCD display
for about 10 seconds.
Replace the battery with a new one. Press brake pedal to start engine
If the ENGINE START/STOP button is
pressed to the ACC position twice by
pressing the button repeatedly without
depressing the brake pedal, the warning
illuminates on the LCD display for about
10 seconds to indicate that you should
depress the brake pedal to start the
engine.Shift to "P" position
If you try to turn off the engine without the
shift lever in the P (Park) position, the
ENGINE START/STOP button will change
to the ACC position. If the button is
pressed once more it will change to the
ON position. The warning illuminates on
the LCD display for about 10 seconds to
indicate that you should press the ENGINE
START/ STOP button with the shift lever
in the P (Park) position to turn off the
engine.
OTFH040083NOTFH040084NOTFH040085N

Driving your vehicle
38
5
Use high quality ethylene glycol
coolant
Your vehicle is delivered with high quality
ethylene glycol coolant in the cooling
system. It is the only type of coolant that
should be used because it helps prevent
corrosion in the cooling system, lubri-
cates the water pump and prevents
freezing. Be sure to replace or replenish
your coolant in accordance with the
maintenance schedule in section 7.
Before winter, have your coolant tested to
assure that its freezing point is sufficient
for the temperatures anticipated during
the winter.
Check battery and cables
Winter puts additional burdens on the
battery system. Visually inspect the bat-
tery and cables as described in section
7. Never attempt to check the Hybrid
High Voltage Battery. The level of charge
in your battery can be checked by an
authorized Kia dealer or a service sta-
tion.
Change to "winter weight" oil if
necessary
In some climates it is recommended that
a lower viscosity "winter weight" oil be
used during cold weather. See section 8
for recommendations. If you aren't sure
what weight oil you should use, consult
an authorized Kia dealer.
Check spark plugs and ignition
system
Inspect your spark plugs as described in
section 7 and replace them if necessary.
Also check all ignition wiring and compo-
nents to be sure they are not cracked,
worn or damaged in any way.
To keep locks from freezing
To keep the locks from freezing, squirt an
approved de-icer fluid or glycerine into
the key opening. If a lock is covered with
ice, squirt it with an approved de-icing
fluid to remove the ice. If the lock is
frozen internally, you may be able to thaw
it out by using a heated key. Handle the
heated key with care to avoid injury.
Use approved window washer
anti-freeze in system
To keep the water in the window washer
system from freezing, add an approved
window washer anti-freeze solution in
accordance with instructions on the con-
tainer. Window washer anti-freeze is
available from an authorized Kia dealer
and most auto parts outlets. Do not use
engine coolant or other types of anti-
freeze as these may damage the paint
finish.