2017 KIA OPTIMA HYBRID brakes

831
Maintenance
BRAKE FLUID
Checking the brake fluid level
Check the fluid level in the reservoir
periodically. The fluid level should be
between MAX (Maximum) and MIN
(Minimum) marks on the side of the
reservoir.
Before removing the reservoir cap
and adding brake fluid, clean the
area around the reservoir cap thor-
oughly to prevent brake fluid contam-
ination.If the level is low, add fluid to the
MAX (Maximum) level. The level will
fall with accumulated mileage. This is
a normal condition associated with
the wear of brake linings. If the fluid
level is excessively low, have the
brake system checked by an author-
ized Kia dealer.
Use only the specified brake fluid.
(Refer to “Recommended lubricantsand capacities” in chapter 9.)
Never mix different types of fluid.
In the event the brake system
requires frequent additions of fluid,
the vehicle should be inspected by
an authorized Kia dealer.
When changing and adding brake
fluid, handle it carefully. Do not let it
come in contact with your eyes. If
brake fluid should come in contact
with your eyes, immediately flush
them with a large quantity of fresh
tap water. Have your eyes examined
by a doctor as soon as possible.
Brake fluid, which has been exposed
to open air for an extended time
should never be used as its quality
cannot be guaranteed. It should be
disposed of properly.
OJFH075166CAUTION - Brake fluid
Do not allow brake fluid to con-tact the vehicle's body paint, aspaint damage will result.
CAUTION - Proper fluid
Only use brake fluid in brakesystem. Small amounts ofimproper fluids (such as engineoil) can cause damage to thebrake system.

Maintenance
56
8
Production options weight: The
combined weight of installed regular
production options weighing over 5
lb.(2.3 kg) in excess of the standard
items which they replace, not previ-
ously considered in curb weight or
accessory weight, including heavy
duty brakes, ride levelers, roof rack,
heavy duty battery, and special trim.
Recommended Inflation Pressure:
Vehicle manufacturer's recommend-
ed tire inflation pressure and shown
on the tire placard.
Radial Ply Tire: A pneumatic tire in
which the ply cords that extend to the
beads are laid at 90 degrees to the
centerline of the tread.
Rim: A metal support for a tire and
upon which the tire beads are seat-
ed.
Sidewall: The portion of a tire
between the tread and the bead. Speed Rating:
An alphanumeric
code assigned to a tire indicating the
maximum speed at which a tire can
operate.
Traction: The friction between the
tire and the road surface. The
amount of grip provided.
Tread: The portion of a tire that
comes into contact with the road.
Treadwear Indicators: Narrow
bands, sometimes called "wear
bars," that show across the tread of a
tire when only 1/16 inch of tread
remains.
UTQGS: Uniform Tire Quality
Grading Standards, a tire information
system that provides consumers with
ratings for a tire's traction, tempera-
ture and treadwear. Ratings are
determined by tire manufacturers
using government testing proce-
dures. The ratings are molded into
the sidewall of the tire.
Vehicle Capacity Weight: The num-
ber of designated seating positions
multiplied by 150 lbs. (68kg) plus the
rated cargo and luggage load. Vehicle Maximum Load on the
Tire:
Load on an individual tire due
to curb and accessory weight plus
maximum occupant and cargo
weight.
Vehicle Normal Load on the Tire:
Load on an individual tire that is
determined by distributing to each
axle its share of the curb weight,
accessory weight, and normal occu-
pant weight and driving by 2.
Vehicle Placard: A label permanent-
ly attached to a vehicle showing the
original equipment tire size and rec-
ommended inflation pressure.

Maintenance
94
8
APPEARANCE CARE
Exterior care
Exterior general caution
It is very important to follow the label
directions when using any chemical
cleaner or polish. Read all warning
and caution statements that appear
on the label.
Finish maintenance
Washing
To help protect your vehicle’s finish
from rust and deterioration, wash it
thoroughly and frequently at least
once a month with lukewarm or cold
water.
If you use your vehicle for off-road
driving, you should wash it after each
off-road trip. Pay special attention to
the removal of any accumulation of
salt, dirt, mud, and other foreign mate-
rials. Make sure the drain holes in the
lower edges of the doors and rocker
panels are kept clear and clean.
Insects, tar, tree sap, bird droppings,
industrial pollution and similar
deposits can damage your vehicle’s
finish if not removed immediately.
Even prompt washing with plain water
may not completely remove all these
deposits. A mild soap, safe for use on
painted surfaces, may be used.
After washing, rinse the vehicle thor-
oughly with lukewarm or cold water.
Do not allow soap to dry on the finish. After washing the vehicle, test the
brakes while driving slowly to see if
they have been affected by water. If
braking performance is impaired, dry
the brakes by applying them lightly
while maintaining a slow forward
speed.

897
Maintenance
Immediately seek an inspection ofyour vehicle if you become visually
aware of corrosion flaking or scal-
ing or if you become aware of a
change in vehicle performance,
such as soft or spongey brakes,
fluids leaking, impairment of direc-
tional control, suspension noises
or rattling metal straps.
Aluminum wheel maintenance
The aluminum wheels are coated
with a clear protective finish.
Do not use any abrasive cleaner,polishing compound, solvent, or
wire brushes on aluminum wheels.
They may scratch the finish.
Clean the wheel when it has cooled.
Use only a mild soap or neutral detergent, and rinse thoroughly with
water. Also, be sure to clean the
wheels after driving on salted roads.
This helps prevent corrosion. Avoid washing the wheels with
highspeed vehicle wash brushes.
Do not use any alkaline or acid detergents It may damage and cor-
rode the aluminum wheels coated
with a clear protective finish.
Corrosion protection
Protecting your vehicle from corrosion
By using the most advanced design
and construction practices to combat
corrosion, we produce vehicles of
the highest quality. However, this is
only part of the job. To achieve the
long-term corrosion resistance your
vehicle can deliver, the owner's
cooperation and assistance is also
required.
Common causes of corrosion
The most common causes of corro-
sion on your vehicle are:
Road salt, dirt and moisture that isallowed to accumulate underneath
the vehicle.
Removal of paint or protective coatings by stones, gravel, abra-
sion or minor scrapes and dents
which leave unprotected metal
exposed to corrosion.
WARNING
After washing the vehicle, test
the brakes while driving slowly
to see if they have been affected
by water. If braking performance
is impaired, dry the brakes by
applying them lightly while
maintaining a slow forward
speed.

I3
Index
Air Conditioning refrigerant label . . . . . . . . . . . . . 4-128
Checking the amount of air conditioner refrigerantand compressor lubricant . . . . . . . . . . . . . . . . . . . 4-127
Automatic heating and air conditioning . . . . . . . . . . . 4-116
Automatic transaxle . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11 Manual mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14
Shift-lock override . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16
Automatic turn off function . . . . . . . . . . . . . . . . . . . . 4-110
Automatic ventilation . . . . . . . . . . . . . . . . . . . . . . . . . 4-124
Autonomous Emergency Braking (AEB) . . . . . . . . . . . 6-41 System setting and activation . . . . . . . . . . . . . . . . . . 6-41
AEB warning message and system control . . . . . . . 6-44
Brake operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-45
Sensor to detect the distance from the vehicle infront (front radar) . . . . . . . . . . . . . . . . . . . . . . . . . . 6-46
System malfunction . . . . . . . . . . . . . . . . . . . . . . . . . 6-47
Limitation of the system . . . . . . . . . . . . . . . . . . . . . 6-48
Recognizing pedestrians. . . . . . . . . . . . . . . . . . . . . . 6-51
Back-up lamp bulb replacement . . . . . . . . . . . . . . . . . 8-89
Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . 8-42 For best battery service . . . . . . . . . . . . . . . . . . . . . . 8-42
Recharging the battery . . . . . . . . . . . . . . . . . . . . . . . 8-43
Reset items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-44
Battery saver function . . . . . . . . . . . . . . . . . . . . . . . . . 4-100
Before driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4 Blind Spot Detection System(BSD) . . . . . . . . . . . . . . . 6-77
BSD (Blind Spot Detection) /LCA (Lane Change Assist) . . . . . . . . . . . . . . . . . . 6-78
RCTA (Rear cross traffic alert) . . . . . . . . . . . . . . . . 6-81
Limitations condition . . . . . . . . . . . . . . . . . . . . . . . . 6-83
Bonnet see the hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27
Brake system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18 Power brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20
Electric parking brake (EPB) . . . . . . . . . . . . . . . . . . 6-21
AUTO HOLD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28
Anti-lock brake system (ABS) . . . . . . . . . . . . . . . . . 6-32
Electronic stability control (ESC) . . . . . . . . . . . . . . 6-34
Vehicle stability management (VSM) . . . . . . . . . . . 6-38
Hill-start assist control (HAC) . . . . . . . . . . . . . . . . . 6-39
Brakes fluid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-31\
Checking the brake fluid level . . . . . . . . . . . . . . . . . 8-31
Bulb replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-80
Bulb replacement precaution . . . . . . . . . . . . . . . . . . . . 8-80
Bulb wattage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Button start/stop, see engine start/stop button . . . . . . . . 6-6
California Perchlorate notice . . . . . . . . . . . . . . . . . . . 8-105
Camera (Rear view) . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-99
Capacities (Lubricants) . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6
B
C

Index
10I
Maintenance services . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Owner maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Scheduled maintenance service . . . . . . . . . . . . . . . . . 8-8
Explanation of scheduled maintenance items . . . . . 8-20
Tire maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-50
Maintenance schedule. . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8 Normal Maintenance Schedule . . . . . . . . . . . . . . . . . 8-9
Maintenance Under Severe Usage Conditions. . . . . 8-19
Maintenance services . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4 Owner’s responsibility . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Owner maintenance precautions . . . . . . . . . . . . . . . . 8-5
Manual mode - Automatic transaxle . . . . . . . . . . . . . . 6-14
Map lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11\
1
Map lamp bulb replacement . . . . . . . . . . . . . . . . . . . . . 8-91
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 4-46 Inside rearview mirror . . . . . . . . . . . . . . . . . . . . . . . 4-46
Day/night rearview mirror . . . . . . . . . . . . . . . . . . . . 4-46
Electrochromic mirror (ECM) . . . . . . . . . . . . . . . . 4-47
Outside rearview mirror . . . . . . . . . . . . . . . . . . . . . . 4-48
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-48
Folding the outside rearview mirror. . . . . . . . . . . . . 4-50
Occupant Detection System . . . . . . . . . . . . . . . . . . . . . 3-50
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-\
56
Oil (Engine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-24
Online factory authorized manuals . . . . . . . . . . . . . . . . 9-15 Outside rearview mirror . . . . . . . . . . . . . . . . . . . . . . . . 4-48
Outside Temperature Gauge . . . . . . . . . . . . . . . . . . . . . 4-57
Overheats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
7-7
Owner maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Owner maintenance schedule. . . . . . . . . . . . . . . . . . . 8-6
Panorama sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36 Sunroof open warning . . . . . . . . . . . . . . . . . . . . . . . 4-37
Sunshade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-38
Sliding the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 4-38
Tilting the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 4-40
Closing the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 4-40
Resetting the sunroof . . . . . . . . . . . . . . . . . . . . . . . . 4-41
Parking & Tail light . . . . . . . . . . . . . . . . . . . . . . . . . . 4-101
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20, 8-33 Checking the parking brake . . . . . . . . . . . . . . . . . . . 8-33
Personal lamp bulb replacement . . . . . . . . . . . . . . . . . . 8-92
Plug-in hybrid mode indicator . . . . . . . . . . . . . . . . . . . 4-55
Position lamp + DRL (LED type) bulb replacement . . 8-86
Power brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18
Power outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-138
Power window lock button . . . . . . . . . . . . . . . . . . . . . . 4-26
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29\
Pre-tensioner seat belt. . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
O
P