2012 KIA RIO HATCHBACK engine

521
Driving your vehicle
Power brakes
Your vehicle has power-assisted brakes
that adjust automatically through normal
usage.
In the event that the power-assisted
brakes lose power because of a stalled
engine or some other reason, you can
still stop your vehicle by applying greater
force to the brake pedal than you nor-
mally would. The stopping distance, how-
ever, will be longer.
When the engine is not running, the
reserve brake power is partially depleted
each time the brake pedal is applied. Do
not pump the brake pedal when the
power assist has been interrupted.
Pump the brake pedal only when neces-
sary to maintain steering control on slip-
pery surfaces.Wet brakes may impair the vehicle’s abil-
ity to safely slow down; the vehicle may
also pull to one side when the brakes are
applied. Applying the brakes lightly will
indicate whether they have been affected
in this way. To dry the brakes, apply them
lightly while maintaining a safe forward
speed until brake performance returns to
normal.
In the event of brake failure
If service brakes fail to operate while the
vehicle is in motion, you can make an
emergency stop with the parking brake.
The stopping distance, however, will be
much greater than normal.
BRAKE SYSTEM
WARNING- Parking brake
Avoid applying the parking brake to
stop the vehicle while it is moving
except in an emergency situation.
Applying the parking brake while
the vehicle is moving at normal
speeds can cause a sudden loss of
control of the vehicle. If you must
use the parking brake to stop the
vehicle, use great caution in apply-
ing the brake.
WARNING- Steep hillbraking
Avoid continuous application of the
brakes when descending a long or
steep hill by shifting to a lower
gear. Continuous brake application
will cause the brakes to overheat
and could result in a temporary
loss of braking performance.
CAUTION - Brake pedal
Do not drive with your foot resting
on the brake pedal. This will createabnormally high brake tempera-tures which can cause excessivebrake lining and pad wear.

523
Driving your vehicle
Releasing the parking brake
To release the parking brake, first apply
the foot brake and pull up the parking
brake lever slightly. Secondly, press the
release button (1) and lower the parking
brake lever (2) while holding the button.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 engine is running, there may be a
malfunction in the brake system.
Immediate attention is necessary.
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-75OUB051017

Driving your vehicle
24
5
Anti-lock brake system (ABS)
(if equipped)
ABS (or ESC) will not prevent accidents
due to improper or dangerous driving
maneuvers. Even though vehicle control
is improved during emergency braking,
always maintain a safe distance between
you and objects ahead. Vehicle speeds
should always be reduced during
extreme road conditions.
The vehicle should be driven at reduced
speeds in the following circumstances:
When driving on rough, gravel or
snow-covered roads
When driving on roads where the road surface is pitted or has different sur-
face heights.
Driving in these conditions increases the
stopping distance for your vehicle. The ABS continuously senses the speed
of the wheels. If the wheels are going to
lock, the ABS system repeatedly modu-
lates the hydraulic brake pressure to the
wheels.
When you apply your brakes under con-
ditions which may lock the wheels, you
may hear a “tik-tik’’ sound from the
brakes, or feel a corresponding sensation
in the brake pedal. This is normal and it
means your ABS is active.
In order to obtain the maximum benefit
from your ABS in an emergency situa-
tion, do not attempt to modulate your
brake pressure and do not try to pump
your brakes. Press your brake pedal as
hard as possible or as hard as the situa-
tion allows the ABS to control the force
being delivered to the brakes.
✽ ✽
NOTICE
A click sound may be heard in the
engine compartment when the vehicle
begins to move after the engine is start-
ed. These conditions are normal and
indicate that the anti-lock brake system
is functioning properly.
Even with the anti-lock brake system,
your vehicle still requires sufficient
stopping distance. Always maintain a
safe distance from the vehicle in front
of you.
Always slow down when cornering. The anti-lock brake system cannot pre-
vent accidents resulting from exces-
sive speeds.
On loose or uneven road surfaces, operation of the anti-lock brake system
may result in a longer stopping dis-
tance than for vehicles equipped with a
conventional brake system.

525
Driving your vehicle
The ABS warning light will stay on for
approximately 3 seconds after the igni-
tion switch is ON. During that time, the
ABS will go through self-diagnosis and
the light will go off if everything is normal.
If the light stays on, you may have a
problem with your ABS but your regular
brakes will work normally. Contact an
authorized Kia dealer as soon as possi-
ble. When you drive on a road with poor
traction, such as an icy road, and oper-
ated your brakes continuously, the
ABS will be active continuously and the
ABS warning light may illuminate. Pull
your vehicle over to a safe place and
stop the engine.
Restart the engine. If the ABS warning light is off, then your ABS is normal.
Otherwise, you may have a problem
with the ABS. Contact an authorized
Kia dealer as soon as possible.✽ ✽ NOTICE
When you jump start your vehicle
because of a drained battery, the engine
may not run as smoothly and the ABS
warning light may turn on at the same
time. This happens because of the low
battery voltage. It does not mean your
ABS has malfunctioned.
• Do not pump your brakes!
• Have the battery recharged before
driving the vehicle.
Electronic stability control (ESC)
The Electronic Stability control (ESC)
system is designed to stabilize the vehicle
during cornering maneuvers. ESC checks
where you are steering and where the
vehicle is actually going. ESC applies the
brakes on individual wheels and
intervenes with the engine management
system to stabilize the vehicle.
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Driving your vehicle
26
5
Electronic stability control (ESC) will not
prevent accidents. Excessive speed in
turns, abrupt maneuvers and hydroplan-
ing on wet surfaces can still result in seri-
ous accidents. Only a safe and attentive
driver can prevent accidents by avoiding
maneuvers that cause the vehicle to lose
traction. Even with ESC installed, always
follow all the normal precautions for driv-
ing - including driving at safe speeds for
the conditions.
The Electronic Stability Control (ESC)
system is an electronic system designed
to help the driver maintain vehicle control
under adverse conditions. It is not a
substitute for safe driving practices.
Factors including speed, road conditions
and driver steering input can all affect
whether ESC will be effective in
preventing a loss of control. It is still your
responsibility to drive and corner at
reasonable speeds and to leave a
sufficient margin of safety.
When you apply your brakes under con-
ditions which may lock the wheels, you
may hear a “tik-tik’’ sound from the
brakes, or feel a corresponding sensation
in the brake pedal. This is normal and it
means your ESC is active.ESC operation
ESC ON condition
ON, 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.
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527
Driving your vehicle
ESC operation off
ESC OFF statepress 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.
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 indicator light
■ ESC OFF indicator light
WARNING
- Electronic stability control
Drive carefully even though your
vehicle has Electronic Stability
Control. It can only assist you in
maintaining control under certain
circumstances.

Driving your vehicle
30
5
The Vehicle Stability Management sys-
tem is not a substitute for safe driving
practices but a supplementary function
only. It is the responsibility of the driver
to always check the speed and the dis-
tance to the vehicle ahead. Always
hold the steering wheel firmly while
driving.
Your vehicle is designed to activate according to the driver’s intention, even
with installed VSM. Always follow all
the normal precautions for driving at
safe speeds for the conditions – includ-
ing driving inclement weather and on a
slippery road.Good braking practices
Check to be sure the parking brake isnot engaged and that the parking
brake indicator light is out before driv-
ing away.
Driving through water may get the brakes wet. They can also get wet
when the vehicle is washed. Wet
brakes can be dangerous! Your vehicle
will not stop as quickly if the brakes are
wet. Wet brakes may cause the vehicle
to pull to one side.
To dry the brakes, apply the brakes
lightly until the braking action returns to
normal, taking care to keep the vehicle
under control at all times. If the braking
action does not return to normal, stop
as soon as it is safe to do so and call
an authorized Kia dealer for assis-
tance.
Don't coast down hills with the vehicle out of gear. This is extremely haz-
ardous. Keep the vehicle in gear at all
times, use the brakes to slow down,
then shift to a lower gear so that
engine braking will help you maintain a
safe speed. Don't "ride" the brake pedal. Resting
your foot on the brake pedal while driv-
ing can be dangerous because the
brakes might overheat and lose their
effectiveness. It also increases the
wear of the brake components.
If a tire goes flat while you are driving, apply the brakes gently and keep the
vehicle pointed straight ahead while
you slow down. When you are moving
slowly enough for it to be safe to do so,
pull off the road and stop in a safe
place.
If your vehicle is equipped with an automatic transaxle, don't let your vehi-
cle creep forward. To avoid creeping
forward, keep your foot firmly on the
brake pedal when the vehicle is
stopped.
WARNING- Tire/Wheelsize
When replacing tires and wheels,
make sure they are the same size
as the original tires and wheels
installed. Driving with varying tire
or wheel sizes may diminish any
supplemental safety benefits of the
VSM system.

537
Driving your vehicle
Your vehicle may be equipped with the
ISG system, which reduces fuel con-
sumption by automatically shutting down
the engine, when the vehicle is at a
standstill. (For example : red light, stop
sign and traffic jam)
The engine starts automatically as soon
as the starting conditions are met.
The ISG system is ON whenever the
engine is running.
✽ ✽NOTICE
When the engine automatically starts by
the ISG system, some warning lights
(ABS, ESC, ESC OFF, ESC or Parking
brake warning light) may turn on for a
few seconds.
This happens because of low battery
voltage. It does not mean the system is
malfunctioning.
Auto stop
To stop the engine in idle stop mode
Stop the vehicle completely by pressing
the brake pedal.
You must reach a speed of at least 8km/h
(5mph) since last idle stop.
The engine will stop and the green AUTO
STOP indicator ( ) on the instrument
cluster will illuminate. If your vehicle is
equipped with the type B cluster, the
notice will illuminate on the LCD display. If you open the engine hood in auto stop
mode, the light on the ISG OFF button
will illuminate and ISG system is deacti-
vated. If your vehicle is equipped with the
type B cluster, the notice will illuminate
on the LCD display.
Turn the ignition switch to the START
position to start the engine manually.
ISG (IDLE STOP AND GO) SYSTEM (IF EQUIPPED)
OUB051006
OUB051007
■
Type A
■Type BOUB051020
OUB051021