2006 KIA Optima parking brake

ROAD WARNINGHAZARD WARNING FLASHERThe hazard warning flasher serves as a
warning to other drivers to exercise
extreme caution when approaching,
overtaking, or passing your vehicle. It
should be used whenever emergency
repairs are being made or when the vehicle
is stopped near the edge of a roadway.Depress the flasher switch with the
ignition switch in any position.
All turn signal lights will flash
simultaneously.
• The hazard warning flasher will
operate whether your vehicle is
running or not.
 The turn signals do not operate when
the hazard flasher is on.
 Care must be taken when using the
hazard warning flasher while the
vehicle is being towed. Local
regulations may prohibit using it in
this manner.
OVERHEATINGIf your temperature gauge indicates
overheating, if you experience a loss of
power, or if you hear a loud knocking or
pinging noise, the engine has probably
overheated. You should follow these
procedures if you experience any of
these symptoms.
1. Turn the hazard warning flasher on,
then drive to the nearest safe location
and stop your vehicle; set the
automatic transaxle in P (Park), or
shift the manual transaxle to neutral
and apply the parking brake.
2. Make sure the air conditioner is off.
3. If coolant or steam is boiling out of
the radiator, stop the engine, then
turn the ignition switch to the ON
position. Do not restart the engine.
The radiator cooling fan will
automatically operate with the
ignition switch in the ON position. If
the cooling fan does not operate, call
an Authorized Kia Dealer for
IN CASE OF EMERGENCY
6-2
MMSA6001
MS-CNA-Eng 6.QXD 7/25/2005 5:13 PM Page 2

As a general rule, towed vehicles should
be pulled with the driving wheels off the
ground. If excessive damage or other
conditions prevent towing the vehicle
with the driving wheels off the ground,
use wheel dollies.
With either an automatic or manual
transaxle:
1. Set the ignition switch in the ACC
position;
2. Place the shift lever in N (Neutral);
3. Release the parking brake.
TIE-DOWN HOOKS
(FOR FLATBED TOWING)
6-15
MMSA6008
✻
NOTICE
Do not tow the vehicle backward
with the front wheels on the
ground. This may cause internal
damage to the transaxle.✻
NOTICE
Do not tow with sling-type
equipment. Use wheel lift or flatbed
equipment.
Front
MMSA6009B/MMSA601A
Rear
CAUTION
Do not use the hooks under the
front or rear of the vehicle for
towing purposes. These hooks are
designed ONLY for transport
tiedown. If the tie-dwn hooks are
used for towing, the front/rear
bumper will be damaged and the
vehicle may break free from the
tow vehicle.
MS-CNA-Eng 6.QXD 7/25/2005 5:13 PM Page 15

WHEN YOUR VEHICLE IS
BEING TOWED BY ANOTHER
VEHICLE OTHER THAN A
TOW TRUCK (IN CASE OF AN
EMERGENCY) Turn the ignition switch to ACC so
the steering wheel isn’t locked.
 Place the transaxle shift lever in N
(Neutral).
 Release the parking bake.
 Vehicle equipped with automatic
transaxle should not exceed 45km/h
(28 mph) and should not be towed
more than 80km (50 miles).  Press the brake pedal with more force
than normal since you will have
reduced brake performance.
 More steering effort will be required
because the power steering system
will be disabled.
 If you are driving down a long hill,
the brakes may overheat and brake
performance will be reduced. Stop
often and let the brakes cool off.
TIPS FOR TOWING A STUCK
VEHICLEThe following methods are effective
when your vehicle is stuck in mud, sand
or similar substances that prevent the
vehicle from being driven out under its
own power.
 Remove the soil and sand, etc. from
the front and the back of the tires.
 Place a stone or wood under the tires.
IN CASE OF EMERGENCY
6-18
✻
NOTICE
To prevent internal damage to the
transaxle, never tow your vehicle
from the rear (backwards) with all
four tires in contact with the
surface.
MS-CNA-Eng 6.QXD 7/25/2005 5:13 PM Page 18

CHANGING TIRESJACKING INSTRUCTIONSThe jack is provided for emergency tire
changing only. Follow jacking
instructions to reduce the possibility of
personal injury.
TIRE REPLACEMENT1. Park on a level surface and set the
parking brake firmly.
2. Set the automatic transaxle in P
(Park), or shift the manual transaxle
into R (Reverse).
3. Activate the hazard warning flasher.
4. Remove the wheel lug nut wrench,
jack, jack handle, and spare tire from
the vehicle.
5. Block both the front and rear of the
wheel that is diagonally opposite the
jack position.
IN CASE OF EMERGENCY
6-22
MMSA6015Flat tire
Wheel block
WARNING - Changing
Tires
Never attempt vehicle repairs
or a tire change in the traffic
lanes of a public road or
highway. Always move the
vehicle completely off the
road and onto the shoulder
before trying to change a tire.
If you cannot find a firm, level
place off the road, call a
towing service company for
assistance.
Be sure to use the correct
front or rear jacking
positions on the vehicle;
never use the bumpers or
any other part of the vehicle
for jack support.
Never allow any portion of
your body to get beneath the
vehicle while using the jack.
Do not start or run the engine
while the vehicle is
supported by the jack.
MS-CNA-Eng 6.QXD 7/25/2005 5:13 PM Page 22

6-23 6. For models with alloy wheels,
remove the center cap.
7. Loosen the four lug nuts
counterclockwise one turn each, but
do not remove any nut until the tire
has been raised off the ground.8. Place the jack at the front or rear
jacking position closest to the tire
you are changing. Place the jack
under the side sill at the designated
location.9. Insert the jack handle into the jack and
turn it clockwise, raising the vehicle
until the tire just clears the ground,
approximately 1.2 in. (30 mm).
Before removing the lug nuts, make
sure the vehicle is stable and that there
is no chance for it to slip or move.
MMSA6016MMSA6017
WARNING - Changing a
Front Tire
When one front wheel is lifted
off the ground, neither the
automatic transaxle P (Park)
position nor the manual
transaxle R (Reverse) position
will prevent the vehicle from
moving and possibly slipping
off the jack, even if these
positions are properly engaged.
To prevent vehicle movements
while changing a tire, always set
the parking brake fully, and
always block the wheel
diagonally opposite the wheel
being changed.
WARNING - Jack
Location
To reduce the possibility of
injury, be sure to use only the
jack provided with the vehicle
and in the correct jack position;
never use any other part of the
vehicle for jack support.
MS-CNA-Eng 6.QXD 7/25/2005 5:13 PM Page 23

MAINTENANCE
7-1
MAINTENANCEMaintenance Services . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . .7-3
Owner Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-8
Engine Compartment . . . . . . . . . . . . . . . . . . . . . . . . . .7-10
Engine Oil and Oil Filter . . . . . . . . . . . . . . . . . . . . . . . .7-12
Engine Cooling System . . . . . . . . . . . . . . . . . . . . . . . . .7-14
Brakes and Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-17
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-18
Power Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-18
Automatic Transaxle . . . . . . . . . . . . . . . . . . . . . . . . . . .7-19
Lubricants and Fluids . . . . . . . . . . . . . . . . . . . . . . . . . .7-20
Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-21
Wiper Blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-22
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-23
Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-25
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-32
Lubricant Specifications . . . . . . . . . . . . . . . . . . . . . . . .7-36
Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-38
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-40
Headlight Aiming Adjustment . . . . . . . . . . . . . . . . . . .7-42
7
MS-CNA-Eng 7.QXD 7/25/2005 5:09 PM Page 1

7-5
Chassis and BodyI: Inspect these items and their related parts. If necessary, (1) Refer to the lubricant and coolant specifications in the Owner’s Manual.
correct, clean, refill, adjust or replace.
R: Replace or change.
Kilometers or Time in Months, Whichever Comes First
km 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128Months 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64
Air conditioner compressor operation &
IIIII
refrigerant amount (if equipped)
Exhaust pipes, heat shield & mountingsIIII IIII
Front suspension ball jointsIIII
Brakes/clutch fluidIIIIIIIRIIIIIIIR
Front brake pads & discsIIIIIIIIIIIIIIII
Rear brake pads & discs/drumsIIIIIIIIIIIIIIII
Parking brakeII III II I
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
x 1,000
(1)
(3)
(3)
(3) More frequent maintenance is required if the vehicle is operated under any of the
following conditions.
a. Short-distance driving.
b. Driving on dusty roads.
c. Extensive idling or slow-speed driving in stop-and-go traffic.
MS-CNA-Eng 7.QXD 7/25/2005 5:09 PM Page 5

MAINTENANCE
7-18PARKING BRAKECHECKING THE PARKING BRAKECheck the stroke of the parking brake by
counting the number of “clicks” heard
while fully applying it from the released
position. Also, the parking brake alone
should securely hold the vehicle on a
fairly steep grade.
If the number of “clicks” is more or less
than specified, have the parking brake
adjusted by an Authorized Kia Dealer.
Stroke:
5-9 “clicks” at a force of 22 lbs. (98N).
POWER STEERINGCHECKING THE POWER
STEERING FLUID LEVELThe power steering fluid level should be
checked periodically. With the engine
off and the vehicle on level ground,
check the fluid level in the power
steering reservoir; it should be between
the MAX and MIN reservoir indicators.Before adding power steering fluid,
thoroughly clean the area around the
reservoir cap to prevent power steering
fluid contamination.
If the level is low, add fluid to the MAX
level.
In the event the power steering system
requires frequent addition of fluid, the
vehicle should be inspected by an
Authorized Kia Dealer.
Use only the specified power steering fluid.
(Refer to “Recommended Lubricants”
later in this section.)
MMSA7007
MMSA7008
✻
NOTICE
To avoid damage to the power
steering pump, do not operate the
vehicle for prolonged periods with
low power steering fluid level.
MS-CNA-Eng 7.QXD 7/25/2005 5:09 PM Page 18