air filter KIA OPTIMA PHEV 2019 User Guide

Maintenance
30
8
CLIMATE CONTROL AIR FILTER (IF EQUIPPED)
Filter inspection
The climate control air filter should
be replaced according to the
Maintenance Schedule. If the vehicle
is operated in severely air-polluted
cities or on dusty rough roads for a
long period, it should be inspected
more frequently and replaced earlier.
When you replace the climate control
air filter, replace it performing the fol-
lowing procedure, and be careful to
avoid damaging other components.
1. Open the glove box and removethe stoppers on both sides. 2. With the glove box open, pull the
support strap (1).
OJF075014OJF075015

831
Maintenance
3. Remove the climate control air fil-ter cover while pressing the lock
on the right side of the cover. 4. Replace the climate control air fil-
ter.
5. Reassemble in the reverse order of disassembly.
When replacing the climate control
air filter install it properly. Otherwise,
the system may produce noise and
the effectiveness of the filter may be
reduced.
OJFC075125OJFC075126

Maintenance
96
8
EMISSION CONTROL SYSTEM
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the
Warranty & Consumer Information
manual in your vehicle.
Your vehicle is equipped with an
emission control system to meet all
applicable emission regulations.
There are three emission control
systems, as follows.
(1) Crankcase emission control sys-
tem
(2) Evaporative emission control sys- tem
(3) Exhaust emission control system
In order to assure the proper function
of the emission control systems, it is
recommended that you have your
vehicle inspected and maintained by
an authorized Kia dealer in accor-
dance with the maintenance sched-
ule in this manual. Caution for the Inspection and
Maintenance Test (With Electronic
Stability Control (ESC) system)
To prevent the vehicle from mis-
firing during dynamometer test-
ing, turn the Electronic Stability
Control (ESC) system off by
pressing the ESC switch.
After dynamometer testing is completed, turn the ESC system
back on by pressing the ESC
switch again.1. Crankcase emission control system
The positive crankcase ventilation
system is employed to prevent air
pollution caused by blow-by gases
being emitted from the crankcase.
This system supplies fresh filtered air
to the crankcase through the air
intake hose. Inside the crankcase,
the fresh air mixes with blow-by
gases, which then pass through the
PCV valve into the induction system.
2. Evaporative emission con-trol (including ORVR:
Onboard Refueling Vapor
Recovery)
system
The Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere.
(The ORVR system is designed to
allow the vapors from the fuel tank to
be loaded into a canister while refu-
eling at the gas station, preventing
the escape of fuel vapors into the
atmosphere.)

Index
2I
Active ECO system. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-84Limitation of Active ECO operation . . . . . . . . . . . . 6-85
Plug-in hybrid vehicle . . . . . . . . . . . . . . . . . . . . . . . 6-84
When Active ECO is activated . . . . . . . . . . . . . . . . . 6-85
Air bag - advanced supplemental restraint system . . . . 3-43 Adding equipment to or modifying your air bag-equipped vehicle . . . . . . . . . . . . . . . . . . . . 3-70
Air bag warning label. . . . . . . . . . . . . . . . . . . . . . . . 3-70
Air bag warning light . . . . . . . . . . . . . . . . . . . . . . . . 3-46
Curtain air bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-63
Driver's and passenger's front air bag . . . . . . . . . . . 3-58
How does the air bag system operate? . . . . . . . . . . . 3-44
Inflation and non-inflation conditions of the air bag . 3-64
Occupant Detection System (ODS) . . . . . . . . . . . . . 3-50
Side air bag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-61
SRS Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-69
SRS components and functions . . . . . . . . . . . . . . . . 3-47
Air cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-28\
Filter replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . 8-28
Air conditioner compressor label . . . . . . . . . . . . . . . . . . 9-9
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
Air ventilation seat . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-141
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . 5-2
Appearance care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-88 Exterior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-88
Interior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-93 Audio System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-\
2
How vehicle audio works . . . . . . . . . . . . . . . . . . . . . . 5-3
Automatic climate control system . . . . . . . . . . . . . . . 4-118 Air Conditioning refrigerant label . . . . . . . . . . . . . 4-132
Automatic heating and air conditioning. . . . . . . . . 4-119
Checking the amount of air conditioner refrigerant and compressor lubricant . . . . . . . . . . . . . . . . . . . . . . 4-131
Climate control air filter. . . . . . . . . . . . . . . . . . . . . 4-130
Manual heating and air conditioning . . . . . . . . . . . 4-120
System operation . . . . . . . . . . . . . . . . . . . . . . . . . . 4-128
Automatic transaxle . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12 Automatic transaxle operation . . . . . . . . . . . . . . . . . 6-12
Good driving practices . . . . . . . . . . . . . . . . . . . . . . . 6-18
Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . 8-36 For best battery service . . . . . . . . . . . . . . . . . . . . . . 8-36
Recharging the battery . . . . . . . . . . . . . . . . . . . . . . . 8-37
Reset items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-38
Before driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5 Before entering vehicle . . . . . . . . . . . . . . . . . . . . . . . 6-5
Before starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Necessary inspections . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Blind-spot Collision Warning (BCW) . . . . . . . . . . . . . 6-86 BCW (Blind-Spot Collision Warning)/LCA (Lane Change Assist) . . . . . . . . . . . . . . . . . . 6-87
A
B

I3
Index
Driver's Attention . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-94
RCCW (Rear Cross-Traffic Collision Warning) . . . 6-90
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-25\
Checking the brake fluid level . . . . . . . . . . . . . . . . . 8-25
Brake system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19 Anti-lock Brake System (ABS) . . . . . . . . . . . . . . . . 6-33
Auto hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-29
Electronic Parking Brake (EPB) . . . . . . . . . . . . . . . 6-22
Electronic Stability Control (ESC) . . . . . . . . . . . . . 6-34
Good braking practices . . . . . . . . . . . . . . . . . . . . . . 6-41
Hill-start Assist Control (HAC) . . . . . . . . . . . . . . . . 6-40
Parking brake – Foot type . . . . . . . . . . . . . . . . . . . . 6-21
Power brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
Vehicle Stability Management (VSM) . . . . . . . . . . . 6-39
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . 6-31
Bulb wattage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
California perchlorate notice . . . . . . . . . . . . . . . . . . . . 8-99
Charging the plug-in hybrid vehicle . . . . . . . . . . . . . . . . H4
Checking fluid levels . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17
Child Restraint System (CRS) . . . . . . . . . . . . . . . . . . . 3-32 Children always in the rear . . . . . . . . . . . . . . . . . . . 3-32
Installing a Child Restraint System (CRS) . . . . . . . 3-36
Selecting a Child Restraint System (CRS) . . . . . . . 3-33
Clean air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-\
136 Climate control air filter . . . . . . . . . . . . . . . . . . . . . . . . 8-30
Filter inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-30
Components of the hybrid/plug-in hybrid vehicle . . . . H34
Consumer assistance (U.S. only) . . . . . . . . . . . . . . . . . 9-11 Emergency roadside assistance . . . . . . . . . . . . . . . . 9-11
Registering your vehicle in a foreign country . . . . . 9-13
Toll free consumer assistance . . . . . . . . . . . . . . . . . 9-11
Trip interruption . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 8-21 Changing the coolant . . . . . . . . . . . . . . . . . . . . . . . . 8-24
Checking the coolant level . . . . . . . . . . . . . . . . . . . . 8-21
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-22
Inverter coolant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-22
Recommended coolant . . . . . . . . . . . . . . . . . . . . . . . 8-23
Cruise control system . . . . . . . . . . . . . . . . . . . . . . . . . . 6-58 To cancel cruise control . . . . . . . . . . . . . . . . . . . . . . 6-60
To decrease the cruising speed . . . . . . . . . . . . . . . . . 6-60
To increase cruise control set speed . . . . . . . . . . . . . 6-59
To resume cruising speed at more than approximately 20 mph (30 km/h) . . . . . . . . . . . . . . . . . . . . . . . . . 6-61
To set cruise control speed . . . . . . . . . . . . . . . . . . . . 6-59
To temporarily accelerate with the cruise control on . 6-60
To turn cruise control off . . . . . . . . . . . . . . . . . . . . . 6-61
Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . 5-6 FCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . 5-6
C
D