2019 KIA OPTIMA engine

4111
Features of your vehicle
Headlight leveling device
(if equipped)
Automatic type
To ensure the proper headlight beam
is used under various conditions, the
headlight beam levels are automati-
cally adjusted depending on the
number of passengers, the weight in
the trunk, and other driving condi-
tions.
✽ ✽NOTICE
If the headlight beam is irradiated to
the high or low position, have the sys-
tem be inspected by an authorized
Kia dealer.
Do not attempt to inspect or replace
the wiring yourself.
Dynamic Bending Light (DBL)
(if equipped)
Dynamic Bending Light (DBL) uses
the steering angle and vehicle speed,
to keep your field of vision wide by
swiveling and leveling the headlamp.
Change the switch to the AUTO posi-
tion when the engine is running. The
dynamic Bending Light (DBL) will
operate when the headlamp is ON.
To turn off the DBL, change the
switch to other positions. After turn-
ing the DBL off, headlamp swiveling
no longer occurs, but leveling oper-
ates continuously.
OJF048574L
JFa PE USA 4.qxp 5/18/2018 7:23 PM Page 111

Features of your vehicle
112
4
If the DBL malfunction indicator
comes on, the DBL is not working
properly. Drive to the nearest safe
location and restart the engine. If the
indicator continuously remains on,
have the system checked by a pro-
fessional workshop. Kia recom-
mends to visit an authorized Kia
dealer/service partner.
JFa PE USA 4.qxp 5/18/2018 7:23 PM Page 112

Features of your vehicle
114
4
Front windshield washers
In the OFF position, pull the lever
gently toward you to spray washer
fluid on the windshield and to run the
wipers 1-3 cycles.
Use this function when the wind-
shield is dirty.
The spray and wiper operation will
continue until you release the lever.
If the washer does not work, check
the washer fluid level. If the fluid level
is not sufficient, you will need to add
appropriate non-abrasive windshield
washer fluid to the washer reservoir. The reservoir filler neck is located in
the front of the engine compartment
on the passenger side.
CAUTION - Washer pump
To prevent possible damage to
the washer pump, do not oper-ate the washer when the fluidreservoir is empty.
WARNING - Obscured
visibility
Do not use the washer in freez-
ing temperatures without first
warming the windshield with
the defrosters; the washer solu-
tion could freeze on the wind-
shield and obscure your vision.
OJFA048063MX
JFa PE USA 4.qxp 5/18/2018 7:23 PM Page 114

Features of your vehicle
116
4
Do not use the interior lights for
extended periods when the engine is
not running.
It may cause battery discharge.Automatic turn off function
The interior lights automatically turn
off approximately 20 minutes after
the ignition switch is turned off, if the
lights are in the ON position.
If your vehicle is equipped with the
theft alarm system, the interior lights
automatically turn off approximately
5 seconds after the system is armed.
Room lamp
: The light stays on at all times.
INTERIOR LIGHTS
WARNING - Interior
Lights
Do not use the interior lights
when driving in the dark.
Accidents could happen
because the view may be
obscured by interior lights.
OJF045066
OJF045067
OJF045068
■Type A
■ Type B
■ Type C
JFa PE USA 4.qxp 5/18/2018 7:23 PM Page 116

Features of your vehicle
120
4
If you want to defrost and defog the
front windshield, refer to “Windshield
defrosting and defogging” in this sec-
tion.
Rear window defroster
The defroster heats the window to
remove frost, fog and thin ice from
the rear window, while the engine is
running.
To activate the rear window
defroster, press the rear window
defroster button located in the center
facia switch panel. The indicator on
the rear window defroster button illu-
minates when the defroster is ON.
If there is heavy accumulation of
snow on the rear window, brush it off
before operating the rear defroster. The rear window defroster automati-
cally turns off after approximately 20
minutes or when the ignition switch is
turned off. To turn off the defroster,
press the rear window defroster button
again.
Outside rearview mirror defroster
If your vehicle is equipped with the
outside rearview mirror defrosters,
they will operate at the same time you
turn on the rear window defroster.
DEFROSTER
CAUTION - Conductors
To prevent damage to the con-
ductors bonded to the insidesurface of the rear window,never use sharp instruments orwindow cleaners containingabrasives to clean the window.
OJF045074
■Type A
■ Type B
JFa PE USA 4.qxp 5/18/2018 7:23 PM Page 120

4121
Features of your vehicle
MANUAL CLIMATE CONTROL SYSTEM (IF EQUIPPED)
OJF045059
1. Fan speed control knob
2. Front windshield defroster button
3. Rear window defroster button
4. Air conditioning button
5. Air intake control button
6. Mode selection button
7. Temperature control button
✽ ✽NOTICE
Operating the blower when the
ignition switch is in the ON posi-
tion could cause the battery to dis-
charge. Operate the blower when
the engine is running.
JFa PE USA 4.qxp 5/18/2018 7:24 PM Page 121

Features of your vehicle
122
4
Heating and air conditioning
1. Start the engine.
2. Set the mode to the desired posi-
tion.
For improving the effectiveness of
heating and cooling;- Heating:
- Cooling:
3. Set the temperature control to the desired position.
4. Set the air intake control to the outside (fresh) air position (if
equipped).
5. Set the fan speed control to the desired speed.
6. If air conditioning is desired, turn the air conditioning system (if
equipped) on.
OJF048587L
JFa PE USA 4.qxp 5/18/2018 7:24 PM Page 122

4127
Features of your vehicle
System operation
Ventilation
1.Set the mode to the position.
2.Set the air intake control to the out-side (fresh) air position.
3.Set the temperature control to the desired position.
4.Set the fan speed control to the desired speed.
Heating
1.Set the mode to the position.
2.Set the air intake control to the out-side (fresh) air position.
3.Set the temperature control to the desired position.
4.Set the fan speed control to the desired speed.
5.If dehumidified heating is desired, turn the air conditioning system (if
equipped) on.
If the windshield fogs up, set the mode to the or position. Operation Tips
To keep dust or unpleasant fumes
from entering the vehicle through
the ventilation system, temporarily
set the air intake control to the
recirculated air position. Be sure to
return the control to the fresh air
position when the irritation has
passed to keep fresh air in the
vehicle. This will help keep the driv-
er alert and comfortable.
Air for the heating/cooling system is drawn in through the grilles just
ahead of the windshield. Care
should be taken that these are not
blocked by leaves, snow, ice or
other obstructions.
To prevent interior fog on the wind- shield, set the air intake control to
the fresh air position and fan speed
to the desired position, turn on the
air conditioning system, and adjust
the temperature control to desired
temperature.
Air conditioning
Kia Air Conditioning Systems are
filled with R-1234yf refrigerant.
1.Start the engine. Push the air con-ditioning button.
2.Set the mode to the position.
3.Set the air intake control to the out- side air or recirculated air position.
4.Adjust the fan speed control and temperature control to maintain
maximum comfort.
The refrigerant system should only be serviced by trained and certified
technicians to insure proper and
safe operation.
The refrigerant system should be serviced in a well-ventilated place.
The air conditioning evaporator (cooling coil) shall never be repaired
or replaced with one removed from
a used or salvaged vehicle and new
replacement MAC evaporators
should be certified (and labeled) as
meeting SAE Standard J2842.
JFa PE USA 4.qxp 5/18/2018 7:24 PM Page 127