2012 KIA Optima fuse

Features of your vehicle
118
4
Digital clock
Whenever the battery terminals or relat-
ed fuses are disconnected, you must
reset the time.
When the ignition switch is in the ACC or
ON position, the clock buttons operate as
follows:

Pressing the H button will advance the
time display by one hour.

Pressing the M button will advance the
time display by one minute.

To change the 12 hour format to the 24
hour format, press the H and M button
at the same time for more than 5 sec-
onds.
For example, if the time is 10:15 p.m.,
the display will change to 22:15.
Floor mat anchor(s)
When using a floor mat on the front floor
carpet, make sure it attaches to the floor
mat anchor(s) in your vehicle. This keeps
the floor mat from sliding forward.
WARNING
Do not adjust the clock while driv-
ing. You may lose your steering
control and cause severe personal
injury or accidents.
OTF040162
OTF040163
OYF049234N
■Type A
■Type B

511
Driving your vehicle
✽
✽

NOTICE
• If the battery is weak or the smart key
does not work correctly, you can start
the engine by inserting the smart key
in the smart key holder. When you
pull out the smart key from the smart
key holder, press the smart key and
pull it out. (Continued)(Continued)
• When the stop lamp fuse is blown, you
can't start the engine normally.
Replace the fuse with a new one. If it
is not possible, you can start the
engine by pressing the ENGINE
START/STOP button for 10 seconds
while it is in the ACC position. The
engine can start without depressing
the brake pedal. But for your safety
always depress the brake pedal before
starting the engine.CAUTION
Do not press the ENGINE START/
STOP button for more than 10 sec-onds except when the stop lampfuse is blown.
OTF050006

7
Engine compartment / 7-2
Maintenance services / 7-3
Owner maintenance / 7-5
Maintenance schedule / 7-7
Explanation of scheduled maintenance items / 7-12
Engine oil / 7-15
Engine coolant / 7-17
Brake/clutch fluid / 7-20
Washer fluid / 7-21
Parking brake / 7-22
Air cleaner / 7-23
Climate control air filter / 7-24
Wiper blades / 7-25
Battery / 7-28
Tires and wheels / 7-31
Fuses / 7-45
Appearance care / 7-56
Emission control system / 7-62
Maintenance

Maintenance
27
ENGINE COMPARTMENT
■
■2.4L Engine
■
■ 2.0L Engine
* The actual engine room in the vehicle may differ from the illustration. 1. Engine coolant reservoir
2. Engine oil filler cap
3. Brake/clutch fluid reservoir
4. Air cleaner
5. Fuse box
6. Positive battery terminal
7. Negative battery terminal
8. Windshield washer fluid reservoir
9. Engine oil dipstick
10. Radiator cap
OTF070002/OYF071200N

745
Maintenance
FUSES
A vehicle’s electrical system is protected
from electrical overload damage by
fuses.
This vehicle has 2 fuse panels, one locat-
ed in the driver’s side panel bolster, the
other in the engine compartment near
the battery.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check the
appropriate circuit fuse. If a fuse has
blown, the element inside the fuse will
melt.
If the electrical system does not work,
first check the driver’s side fuse panel.
Always replace a blown fuse with one of
the same rating.
If the replacement fuse blows, this indi-
cates an electrical problem. Avoid using
the system involved and immediately
consult an authorized Kia dealer.
Three kinds of fuses are used: blade typefor lower amperage rating, cartridge type,and multi fuse for higher amperage rat-ings.
WARNING - Fuse replace- ment
Never replace a fuse with any-
thing but another fuse of the
same rating.
A higher capacity fuse could cause damage and possibly a
fire.
Never install a wire or aluminum foil instead of the proper fuse -
even as a temporary repair. It may
cause extensive wiring damage
and a possible fire.
CAUTION
Do not use a screwdriver or anyother metal object to remove fuses because it may cause a short circuitand damage the system.
OLM079051N
Normal
Normal
Blade type
Cartridge type
Multi fuse
Main fuse Blown
Blown
Normal Blown
Normal Blown

Maintenance
46
7
Instrument panel fuse replace-
ment
1. Turn the ignition switch and all other
switches off.
2. Open the fuse panel cover. 3. Pull the suspected fuse straight out.
Use the removal tool provided in the
engine compartment fuse panel.
4. Check the removed fuse; replace it if it is blown.
5. Push in a new fuse of the same rating, and make sure it fits tightly in the clips.
If it fits loosely, consult an authorized Kia
dealer.
If you do not have a spare, use a fuse of the same rating from a circuit you maynot need for operating the vehicle, such as the cigarette lighter fuse.
If the headlights or other electrical com-
ponents do not work and the fuses are
OK, check the fuse panel in the engine
compartment. If a fuse is blown, it must
be replaced.
OTF070017OTF070018

747
Maintenance
Memory fuse
Your vehicle is equipped with a memory
fuse to prevent battery discharge if your
vehicle is parked without being operated
for prolonged periods. Use the following
procedures before parking the vehicle for
prolonged periods.
1. Turn off the engine.
2. Turn off the headlights and tail lights.
3. Open the driver’s side panel cover andpull up the memory fuse.
✽ ✽NOTICE
• If the memory fuse is pulled up from
the fuse panel, the warning chime,
audio, clock and interior lamps, etc.,
will not operate. Some items must be
reset after replacement. Refer to
“Battery” in this section.
• Even when the memory fuse is pulled up, the battery can still be discharged
by operation of the headlights or other
electrical devices.
Engine compartment fuse
replacement
1. Turn the ignition switch and all other
switches off.
2. Remove the fuse panel cover by pressing the tab and pulling the cover
up.
3. Check the removed fuse; replace it if it is blown. To remove or insert the fuse,
use the fuse puller in the engine com-
partment fuse panel.
4. Push in a new fuse of the same rating, and make sure it fits tightly in the clips.
If it fits loosely, consult an authorized
Kia dealer.
OTF070019OTF070020

Maintenance
48
7
Main fuse
If the main fuse is blown, it must be
removed as follows:
1. Turn off the engine.
2. Disconnect the negative battery cable.
3. Remove the nuts shown in the picture
above.
4. Replace the fuse with a new one of the same rating.
5. Reinstall in the reverse order of removal.
Multi fuse
If the multi fuse is blown, it must be
removed as follows:
1. Remove the fuse panel in the enginecompartment.
2. Remove the nuts shown in the picture above.
3. Replace the fuse with a new one of the same rating.
4. Reinstall in the reverse order of removal.
CAUTION
After checking the fuse panel in theengine compartment, securelyinstall the fuse panel cover. If not,electrical failures may occur fromwater contact.
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