ignition KIA Optima Hybrid 2012 3.G Workshop Manual

513
Driving your vehicle
Shift-lock override
(with smart key system)
If the shift lever cannot be moved from
the P (Park) or N (Neutral) position into
the R (Reverse) position with the brake
pedal depressed, continue depressing
the brake, then do the following:
1. Carefully remove the cap covering theshift-lock access hole (1).
2. Insert a key (or screwdriver) into the access hole and press down on the
key (or screwdriver).
3. Move the shift lever.
4. Have your vehicle inspected by an authorized Kia dealer immediately.
Ignition key interlock system (if equipped)
The ignition key cannot be removed
unless the shift lever is in the P (Park)
position.
Good driving practices
Never move the shift lever from P (Park) or N (Neutral) to any other posi-
tion with the accelerator pedal
depressed.
Never move the shift lever into P (Park) when the vehicle is in motion.
Slow down before shifting to a lower gear. Otherwise, the lower gear may
not be engaged.
Always use the parking brake. Do not depend on placing the transaxle in P
(Park) to keep the vehicle from moving.
Optimum vehicle performance and economy is obtained by smoothly
depressing and releasing the accelera-
tor pedal.
Moving up a steep grade from astanding start
To move up a steep grade from a stand-
ing start, depress the brake pedal, shift
the shift lever to D (Drive). Select the
appropriate gear depending on load
weight and steepness of the grade, and
release the parking brake. Depress the
accelerator gradually while releasing the
service brakes.
OTF050011

517
Driving your vehicle
Check the brake warning light by turning
the ignition switch ON (do not start the
engine). This light will illuminate when the
parking brake is applied with the ignition
switch in the START or ON position.
Before driving, be sure the parking brake
is fully released and the brake warning
light is off.
If the brake warning light remains on
after the parking brake is released while
the hybrid system is in READY state,
there may be a malfunction in the brake
system. Immediate attention is neces-
sary.If at all possible, stop driving the vehicle
immediately. If that is not possible, use
extreme caution while operating the vehi-
cle and only continue to drive the vehicle
until you can reach a safe location or
repair shop.
WARNING - Parking brake
use
All vehicles should always have the
parking brake fully engaged when
parking to avoid inadvertent move-
ment of the vehicle which can
injure occupants or pedestrians.
W-75

521
Driving your vehicle
ESC operation
ESC ON conditionON, ESC and ESC OFF indi-
cator lights illuminate for
approximately 3 seconds,
then ESC is turned on.
for at least half a second after
turning the ignition ON to turn
ESC off. (ESC OFF indicator
will illuminate). To turn the
ESC on, press the ESC OFF
button (ESC OFF indicator
light will go off).
you may hear a slight ticking
sound. This is the ESC per-
forming an automatic system
self-check and does not indi-
cate a problem. When operating
When the ESC is in operation,
ESC indicator light blinks.
Control is operating properly,
you can feel a slight pulsation
in the vehicle. This is only the
effect of brake control and
indicates nothing unusual.
or slippery road, pressing the
accelerator pedal may not
cause the engine rpm (revo-
lutions per minute) to
increase.
ESC operation off
ESC OFF state
press the ESC OFF button
(ESC OFF indicator light illu-
minates).
to LOCK position when ESC
is off, ESC remains off. Upon
restarting the engine, the
ESC will automatically turn
on again.
-

Driving your vehicle
22
5
Indicator light
When the ignition switch is turned ON,
the indicator light illuminates, then goes
off if ESC system is operating normally.
The ESC indicator light blinks whenever
ESC is operating.
The ESC indicator light blinks whenever
ESC is operating or illuminates when
ESC fails to operate.
The ESC OFF indicator light comes on
when the ESC is turned off with the but-
ton.
Driving with varying tire or wheel sizes
may cause the ESC system to malfunc-
tion. When replacing tires, make sure
they are the same size as your original
tires.
ESC OFF usage
When driving
It’s a good idea to keep the ESC turned
on for daily driving whenever possible.
To turn ESC off while driving, press the ESC OFF button while driving on a flat
road surface.
Never press the ESC OFF button while
ESC is operating (ESC indicator light
blinks).
If ESC is turned off while ESC is operat-
ing, the vehicle may slip out of control.■ESC indicator light
■ ESC OFF indicator light
WARNING - Electronic sta-
bility control
Drive carefully even though your
vehicle has Electronic Stability
Control. It can only assist you in
maintaining control under certain
circumstances.

527
Driving your vehicle
The cruise control system allows you to
program the vehicle to maintain a con-
stant speed without depressing the
accelerator pedal.
This system is designed to function
above approximately 40 km/h (25 mph).
If the cruise control is left on, (CRUISE
indicator light in the instrument cluster
illuminated) the cruise control can be
switched on accidentally. Keep the cruise
control system off (CRUISE indicator
light OFF) when the cruise control is not
in use, to avoid inadvertently setting a
speed.
Use the cruise control system only when
traveling on open highways in good
weather.
Do not use the cruise control when driv-
ing in heavy or varying traffic, or on slip-
pery (rainy, icy or snow-covered) or wind-
ing roads or over 6% up-hill or down-hill
roads.✽ ✽NOTICE
During normal cruise control operation,
when the SET switch is activated or
reactivated after applying the brakes,
the cruise control will energize after
approximately 3 seconds. This delay is
normal.
✽ ✽NOTICE
To activate cruise control, depress the
brake pedal at least once after turning
the ignition switch to the ON position or
starting the engine. This is to check if
the brake switch which is important
part to cancel cruise control is in normal
condition.
To set cruise control speed:
1. Press the CRUISE ON-OFF button on
the steering wheel to turn the system
on. The CRUISE indicator light in the
instrument cluster will illuminate.
2. Accelerate to the desired speed, which must be more than 40 km/h (25 mph).
CRUISE CONTROL SYSTEM (IF EQUIPPED)
WARNING - Misuse cruise
control
Do not use cruise control if the traf-
fic situation does not allow you to
drive safely at a constant speed
and with sufficient distance to the
vehicle in front.
OTF050020

Driving your vehicle
30
5
To resume cruising speed at
more than approximately 40 km/h
(25 mph):
If any method other than the CRUISE
ON-OFF switch was used to cancel
cruising speed and the system is still
activated, the most recent set speed will
automatically resume when you move
the lever up.
It will not resume, however, if the vehicle
speed has dropped below approximately
40 km/h (25 mph).
To turn cruise control off, do one
of the following:
Press the CRUISE ON-OFF button
(the CRUISE indicator light in the
instrument cluster will go off).
Turn the ignition off.
Both of these actions will cancel the cruise control operation. If you want toresume the cruise control operation,repeat the steps provided in “To setcruise control speed” on the previouspage.
OTF050022

Driving your vehicle
32
5
Use your air conditioning sparingly.
The air conditioning system is operat-
ed by engine power so your fuel econ-
omy is reduced when you use it.
Open windows at high speeds can reduce fuel economy.
Fuel economy is less in crosswinds and headwinds. To help offset some of
this loss, slow down when driving in
these conditions.
Keeping a vehicle in good operating con-
dition is important both for economy and
safety. Therefore, have an authorized Kia
dealer perform scheduled inspections
and maintenance.
WARNING - Engine off
during motion
Never turn the engine off to coast
down hills or anytime the vehicle is
in motion. The power steering and
power brakes will not function
properly without the engine run-
ning. In addition, turning off the
ignition while driving could engage
the steering wheel lock resulting in
loss of vehicle steering. Keep the
engine on and downshift to an
appropriate gear for engine braking
effect.

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.

What to do in an emergency
46
IF THE ENGINE WILL NOT START
If the engine doesn't turn over orturns over slowly
1. If your vehicle has an automatic transaxle, be sure the shift lever is in N
(Neutral) or P (Park) and the emer-
gency brake is set.
2. Check the battery connections to be sure they are clean and tight.
3. Turn on the interior light. If the light dims or goes out when you operate the
starter, the battery is discharged.
4. Check the starter connections to be sure they are securely tightened.
5. Do not push or pull the vehicle to start it. See instructions for "Jump starting".
If engine turns over normally butdoes not start
1. Check fuel level.
2. With the ignition switch in the LOCK position, check all connectors at the
ignition coil and spark plugs.
Reconnect any that may be discon-
nected or loose.
3. Check the fuel line in the engine com- partment.
4. If the engine still does not start, call an authorized Kia dealer or seek other
qualified assistance.
WARNING - Push/pull start
Do not push or pull the vehicle to
start it. Push or pull starting may
cause the catalytic converter to
overload and create a fire hazard.

65
What to do in an emergency
EMERGENCY STARTING
Connect cables in numerical order and
disconnect in reverse order.
Jump starting
Jump starting can be dangerous if done
incorrectly. Therefore, to avoid harm to
yourself or damage to your vehicle or
battery, follow these jump starting proce-
dures. If in doubt, we strongly recom-
mend that you have a competent techni-
cian or towing service jump start your
vehicle.
CAUTION - 12 volt battery
Use only a 12-volt jumper system.You can damage a 12-volt startingmotor, ignition system, and otherelectrical parts beyond repair byuse of a 24-volt power supply (either two 12-volt batteries inseries or a 24-volt motor generatorset).WARNING - Battery
Keep all flames or sparks away
from the battery. The battery pro-
duces hydrogen gas which will
explode if exposed to flame or
sparks.
WARNING - Battery
Never attempt to check the elec-
trolyte level of the battery as this
may cause the battery to rupture or
explode.
WARNING - Frozen
batteries
Do not attempt to jump start the
vehicle if the discharged battery is
frozen or if the electrolyte level is
low as the battery may rupture or
explode.
WARNING - Sulfuric
acid risk
When jump starting your vehicle be
careful not to get acid on yourself,
your clothing or on the vehicle.
Automobile batteries contain sulfu-
ric acid. This is poisonous and
highly corrosive.OTFH050100NDischarged battery Jumper Cables
Booster battery