2006 KIA Optima brake

3. If leaks are found, if the warning
light remains ON, or if the brakes do
not operate properly, do not drive the
vehicle. Have it towed to an
Authorized Kia Dealer for a brake
system inspection and necessary
repairs.
To check bulb operation, the warning
light illuminates when the ignition switch
is in the ON position.
IMMOBILIZER
INDICATOR
(IF EQUIPPED)This light illuminates when the
immobilizer key is inserted and turned to
the ON position to start the engine.
If this light turns off or blinks when the
ignition switch is in the ON position
before starting the engine, have the
system checked by an authorized Kia
Dealer. AIR BAG WARNING This warning light will remain ON for
approximately 6 seconds each time you
turn the ignition switch ON. If the
system does not operate as described or
if the light comes on while the vehicle is
being driven, see an Authorized Kia
Dealer for immediate assistance.
SAFETY BELT WARNINGAs a reminder to the driver and
passenger, safety belt warning light will
blink for approximately 6 seconds each
time you turn the ignition switch ON.
If the driver's lap/shoulder belt is not
fastened when the key is turned ON or if
it is unfastened after the key is turned
ON, the safety belt warning light blinks
for approximately 6 seconds. SAFETY BELT WARNING
CHIME If the driver's seat belt is not fastened
when the ignition key is turned “ON” or
if it is disconnected after the key is ON,
the safety belt warning chime will sound
for approximately 6 seconds.
DRIVING YOUR VEHICLE
4-22
WARNING -
Brake
Warning Lights
Driving the vehicle with a
warning light ON is dangerous.
If the brake warning light
remains ON, have the brakes
checked and repaired
immediately.
AIR
BAG
MS-CNA-Eng 4(~39).QXD 7/25/2005 5:16 PM Page 22

ANTI-LOCK BRAKE SYSTEM
(ABS) WARNING LIGHT
(IF EQUIPPED)This light illuminates when you start the
engine. The light will go off if the ABS
is operating normally. Also, this light
comes on if the key is turned to ON, and
then goes off in 2-3 seconds if the system
is operating normally. If this warning
light illuminates while the vehicle is
being driven, have the vehicle checked
by an Authorized Kia Dealer or other
competent repair shop as soon as
possible.
FRONT FOG INDICATOR
(IF EQUIPPED)This light comes on when the fog lights
are ON.CRUISE INDICATOR
(IF EQUIPPED)The cruise indicator light in the
instrument cluster is illuminated only
when the vehicle cruising speed has been
set using the control switch. The
indicator light does not illuminate when
the main cruise control switch is
activated.TRUNK LID OPEN
WARNING LIGHT This light remains on unless the trunk lid
is completely closed.
TRACTION CONTROL
INDICATOR LIGHTS
(IF EQUIPPED)The TCS indicator will illuminate when
the ignition key is turned to the “ON”
position, but should go off after 3
seconds. It means the TCS is in the
stand-by status and at the moment of the
actual operation of the TCS, the indicator
will blink.
Press the TCS switch, then the system
will be deactivated and the TCS
indicator will illuminate.
If the TCS indicator stays on in the TCS
ON mode, take your car to your
Authorized Kia Dealer and have the
system checked.
DRIVING YOUR VEHICLE
4-26
ABS
CRUISE
TCS
MS-CNA-Eng 4(~39).QXD 7/25/2005 5:16 PM Page 26

TURN SIGNALSThe same lever that controls the head-
lights also controls the turn signals. The
ignition switch must be ON for the turn
signals to function. Move the lever up or
down to activate the turn signals. The
turn signals will self-cancel after a turn is
completed. If the indicator continues to
flash after a turn, manually return the
lever to the OFF (middle) position.
LANE CHANGE SIGNALSTo signal a lane change, move the turn
signal lever slightly and hold it in
position. The lever will return to the
OFF(middle) position when released.
Green arrow indicators on the instrument
panel indicate which turn signal is
operating. If an indicator stays ON and
does not flash or if it flashes abnormally,
one or more of the turn signal bulbs may
be burned out and will require
replacement.
DAYTIME RUNNING
LIGHTS (DRL) Daytime Running Lights (DRL) can
make it easier for others to see the front
of your vehicle during the day. DRL can
be helpful in many different driving
conditions, but they can be especially
helpful in the short periods after dawn
and before sunset.
The DRL system will make your High-
beam headlights turn OFF when:
• the headlight switch is ON.
• the parking brake is engaged.
• the engine stops.
4-29
MMSA4028
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4-37
CRUISE CONTROL
(IF EQUIPPED)The cruise control system provides
automatic speed control for your comfort
when driving on freeways, tollroads, or
other noncongested highways. This
system is designed to function above
approximately 25 mph (40 km/h).
TO SET THE CRUISE1. Push in the cruise control main
switch. This turns the system on.
2. Accelerate to the desired cruising
speed above 25 mph (40 km/h).
3. Push the "COAST/SET" control
switch and release it. The "CRUISE"
indicator light in the instrument
cluster will illuminate after you have
set the vehicle to the desired speed.
4. Remove your foot from the
accelerator pedal and the desired
speed will automatically be
maintained.5. To increase speed, temporarily
depress the accelerator pedal enough
for the vehicle to exceed the preset
speed. When you remove your foot
from the accelerator pedal, the
vehicle will return to the speed you
have set.
TO CANCEL THE CRUISE
SPEEDDo one of the followings:
• Depress the brake pedal.
• Depress the clutch pedal (Manual
transaxle).
• Shift the shift lever to the “N”
position (Automatic transaxle).
• Decrease the vehicle speed 12mph
(20 km/h) lower than memorized
speed.
• Decrease the vehicle speed to less
than approximately 25 mph (40
km/h).
• Release the main switch.
C
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MMSA4013
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MMSA4014
MS-CNA-Eng 4(~39).QXD 7/25/2005 5:16 PM Page 37

4-39
✻
NOTICE
• Keep the main switch off when
not using the cruise control.
• Do not use the cruise control
when it may not be safe to keep
the car at a constant speed, for
instance, driving in heavy or
varying traffic, or on slippery
(rainy, icy or snow-covered) or
winding roads or over 6% up-
hill or down-hill roads.
• Pay particular attention to the
driving conditions whenever
using the cruise control system.
• During cruise-speed driving with
a manual transaxle vehicle, do
not shift into neutral without
depressing the clutch pedal,
since the engine will be over-
revved. If this happens, depress
the clutch pedal or release the
main switch.
• During normal cruise control
operation, when the set button is
activated or reactivated after
applying the brakes, the cruise
control will energize after
approximately 3 seconds. This
delay is normal.
MS-CNA-Eng 4(~39).QXD 7/25/2005 5:16 PM Page 39

4-41
TCS ON/OFF MODEIn the TCS ON mode, the indicator in the
instrument cluster will not be illuminated.
The indicator will illuminate when the
ignition key is turned to the “ON”
position, but it should go off after 3
seconds. It means the TCS is in the stand-
by status and at the moment of the actual
operation of the TCS, the indicator will
blink.
To switch to TCS OFF mode, press the
TCS switch. System will be deactivated
and the TCS indicator in the instrument
cluster will illuminate.
If the TCS indicator stays on in the TCS
ON mode, take your car to your
Authorized Kia Dealer and have the
system checked.
✻
NOTICE
• The TCS ON mode is activated
automatically when the engine is
started.
 When the TCS is operating
properly, you may feel a slight
pulsation in the vehicle. This is
only the effect of brake control
and is not unusual.
 When the engine starts, your
may hear a “click” sound from
the engine compartment. This is
only the sound of the TCS being
checked.
 When moving out of mud or
fresh snow with the TCS ON,
pressing the accelerator pedal
may not cause the engine speed
to increase.
MS-CNA-Eng 4(40~).QXD 7/25/2005 5:15 PM Page 41

DRIVING TIPS
5-4 Do not operate the vehicle when
there are signs of engine malfunction,
such as misfire or a noticeable loss of
performance.
 Do not misuse or abuse the engine.
Examples of misuse are coasting
with the ignition off and descending
steep grades in gear with the ignition
off.
 Do not operate the engine at high idle
speed for extended periods (5
minutes or more).
 Do not modify or tamper with any
part of the engine or emission control
system. All inspections and
adjustments must be made by a
qualified technician.
Failure to observe the above precautions
could result in damage to the catalytic
converter and to your vehicle and could
void your warranties.
BEFORE DRIVINGBefore entering vehicle:
 Be sure that all windows, outside
mirror(s), and outside lights are clean.
 Check the condition of the tires.
 Check under the vehicle for any sign
of leaks.
 Be sure there are no obstacles behind
you if you intend to back up.NECESSARY
INSPECTIONSFluid levels, such as engine oil, engine
coolant, brake/clutch fluid, and washer
fluid should be checked on a regular
basis, with the exact interval depending
on the fluid. Further details are provided
in Maintenance, Section 7.
BEFORE STARTING Close and lock all doors.
 Position the seat so that all controls
are easily reached.
 Adjust the inside and outside
rearview mirrors.
 Be sure that all lights work.
 Check all gauges.
 Check the operation of warning
lights when the ignition switch is
turned to the ON position.
 Release the parking brake and make
sure the brake warning light goes out.
For safe operation, be sure you are
familiar with your vehicle and its
equipment.
MS-CNA-Eng 5 New.qxd 7/25/2005 5:21 PM Page 4

 Keep the engine in tune and follow the
recommended periodic maintenance
schedule.
This will increase the life of all parts
and lower your operating costs.
 Do not use the air conditioner
unnecessarily.
 Slow down when driving on rough
roads.
 For longer tire life and better fuel
economy, always keep the tires
inflated to the recommended
pressures.
 Maintain a safe distance from other
vehicles to avoid sudden stops. This
will reduce wear on brake linings and
pads and save fuel because extra fuel
is required to accelerate back to
driving speed.
 Do not carry unnecessary weight in
the vehicle. Do not rest your foot on the brake
pedal while driving. This can cause
needless wear, possible damage to
the brakes, and poor fuel economy.
 Improper wheel alignment causes the
tires to roll at excessive angles,
which results in faster tire wear. It
takes more power to overcome this
improper alignment, which wastes
fuel.
 Open windows at high speeds can
reduce fuel economy.
 Crosswinds and headwinds reduce
fuel economy. To help offset some of
this loss, slow down when driving in
these conditions.
Keeping a vehicle in good operating
condition is important both for
economy and safety.
Therefore, have an Authorized Kia
Dealer perform scheduled inspections
and maintenance.
DRIVING TIPS
5-6
WARNING - Engine OFF
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 without the engine
running. Instead, downshift to
any appropriate gear for engine
braking effect.
MS-CNA-Eng 5 New.qxd 7/25/2005 5:21 PM Page 6