Page 137 of 591

447
Features of your vehicle
Tilting the sunroof
When the sunshade is closed
Push the sunroof control lever upward,
the sunshade will slide halfway open
then the sunroof glass will tilt.
To stop the sunroof movement at any
point, pull or push the sunroof control
lever momentarily.
When the sunshade is opened
Push the sunroof control lever
upward, the sunroof glass will tilt.
To stop the sunroof movement at any
point, pull or push the sunroof control
lever momentarily.
Closing the sunroof
To close the sunroof glass withthe sunshade
Push the sunroof control lever for-
ward to the 2nd detent position. The
sunroof glass and sunshade will
close automatically.
To stop the sunroof movement at any
point, pull or push the sunroof control
lever momentarily.
To close the sunroof glass only
Push the sunroof control lever for-
ward to the 1st detent position. The
sunroof glass will close automatically.
To stop the sunroof movement at any
point, push the sunroof control lever
momentarily.
Resetting the sunroof
Whenever the vehicle battery is dis-
connected or discharged, you must
reset your sunroof system as follows:
1. Start the engine.
2. Close the sunshade and sunroof completely if opened.
3. Release the sunroof control lever.
4. Push the sunroof control lever for- ward in the direction of close
(about 10 seconds) until the sun-
shade slightly moves. Then,
release the lever.
5. Push the sunroof control lever for- ward in the direction of close, until
the sunroof operates as follows
again:
Sunshade Open → Glass Tilt
Open →Glass Slide Open →
Glass Slide Close → Sunshade
Close
Then, release the lever.
OJF045026L
JFa PE USA 4.qxp 5/17/2019 4:28 PM Page 47
Page 138 of 591
Features of your vehicle
48
4
When this is complete, the sunroof
system has been reset and one
touch open and close should be
restored.
✽ ✽
NOTICE
If the Resetting the Sunroof proce-
dure is not correctly followed, the
sunroof may not operate properly.
JFa PE USA 4.qxp 5/15/2019 3:18 PM Page 48
Page 171 of 591
481
Features of your vehicle
Door / Hood / Trunk Open
It means that a door, hood, or trunkis open.
The hood warning message will appear on the LCD display when
hood is open.
The warning chime will operate
when the vehicle is being driven at
or above 2 mph (3 km/h) with the
hood open.
Sunroof Open (if equipped)
The warning message illuminates
if you turn off the engine and then
open the driver's door when the
sunroof is open.
Window Open (if equipped)
This warning message illuminatesif you turn off the engine when any
window is open.
OJF048535OJF048576LOJF048534
JFa PE USA 4.qxp 5/15/2019 3:20 PM Page 81
Page 215 of 591

4125
Features of your vehicle
Air intake control
The air intake control is used to
select the outside (fresh) air position
or recirculated air position.
To change the air intake control posi-
tion, press the control button.Recirculated air position
With the recirculated airposition selected, air
from the passenger
compartment will be
drawn through the heat-
ing system and heated
or cooled according to
the function selected.
Outside (fresh) air position With the outside (fresh)air position selected, air
enters the vehicle from
outside and is heated or
cooled according to the
function selected.
Prolonged operation of the heater in
the recirculated air position (without
air conditioning selected) may cause
fogging of the windshield and side
windows. In addition, prolonged use
of the air conditioning with the recircu-
lated air position selected will result in
excessively dry air in the passenger
compartment. Continuous use of the
recirculated air within with result in a
musty or stale smell within the pas-
senger compartment.
Sunroof inside air recirculation (if equipped)
The outside (fresh) air position is
automatically selected, when the
sunroof is opened.
When you select the recirculated air
position, the system maintains the
recirculated air position for 3 minutes
and then automatically converts to
the outside (fresh) air position.
When the sunroof is closed, the air
intake position will return to the orig-
inal position that was selected.
WARNING- Reduced visi-
bility
Continued use of the climate
control system in the recirculat-
ed air position may allow
humidity to increase inside the
vehicle which may fog the glass
and obscure visibility.
OJF045203
■Type A■Type B
JFa PE USA 4.qxp 5/15/2019 3:22 PM Page 125
Page 227 of 591

4137
Features of your vehicle
Prolonged operation of the heater in
the recirculated air position (without
air conditioning selected) may cause
fogging of the windshield and side
windows and the air within the pas-
senger compartment may become
stale.
In addition, prolonged use of the air
conditioning with the recirculated air
position selected will result in exces-
sively dry air in the passenger com-
partment. Continuous use of the
recirculated air within with result in a
musty or stale smell within the pas-
senger compartment.
Sunroof inside air recirculation(if equipped)
The outside (fresh) air position is
automatically selected, when the
sunroof is opened.
When you select the recirculated air
position, the system maintains the
recirculated air position for 3 minutes
and then automatically converts to
the outside (fresh) air position.
When the sunroof is closed, the air
intake position will return to the orig-
inal position that was selected.
Fan speed control
The fan speed can be set to the
desired speed by operating the fan
speed control buttons.
To change the fan speed, press ( )
the button for higher speed, or push
( ) the button for lower speed. To
turn the fan speed control off, press
the front blower OFF button.
Air conditioning
Press the A/C button to turn the air
conditioning system on (indicator
light will illuminate).
Press the button again to turn the air
conditioning system off.
■Type A■Type B
OJF045092
■Type A■Type B
OJF045093
WARNING -Reduced
Visibility
Continuous use of the climate
control system in the recirculat-
ed air position may allow
humidity to increase inside the
vehicle which may fog the glass
and obscure visibility.
JFa PE USA 4.qxp 5/15/2019 3:23 PM Page 137
Page 497 of 591

Maintenance
44
7
When recharging the battery,
observe the following precautions:
The battery must be removed from
the vehicle and placed in an area
with good ventilation.
Do not allow cigarettes, sparks, or flame near the battery.
Watch the battery during charging, and stop or reduce the charging
rate if the battery cells begin
gassing (boiling) violently or if the
temperature of the electrolyte of
any cell exceeds 120°F (49°C).
Wear eye protection when check- ing the battery during charging.
Disconnect the battery charger in the following order.
1. Turn off the battery charger main switch.
2. Unhook the negative clamp from the negative battery terminal.
3. Unhook the positive clamp from the positive battery terminal. Before performing maintenance or
recharging the battery, turn off all
accessories and stop the engine.
The negative battery cable must be removed first and installed last
when the battery is disconnected.Reset items
Items should be reset after the bat-
tery has been discharged or the bat-
tery has been disconnected.
Auto up/down window (See chapter 4)
Sunroof (See chapter 4)
Trip computer (See chapter 4)
Climate control system (See chapter 4)
Driver position memory system (See chapter 3)
Audio (See chapter 4)
JFa PE USA 7.qxp 5/15/2019 3:13 PM Page 44
Page 521 of 591

Maintenance
68
7
Fuse NameFuse ratingCircuit Protected
WASHER15AMultifunction Switch (Wiper Low & Washer Switch)
MODULE 810AA/C Control Module, Driver/Passenger Door Module
CLUSTER10AInstrument Cluster (IG1)
MULTI MEDIA15AAudio, A/V & Navigation Head Unit, Keyboard
HEATED
STEERING15ABCM (Steering Wheel Heated)
MODULE 110AConsole Switch, Key Solenoid, Driver/Passenger Door Module, BCM
DR LOCK20ADoor Lock Relay, Door Unlock Relay
SMART KEY15ASmart Key Control Module
A/BAG IND10AInstrument Cluster (Air Bag IND. Power)
TRUNK10ATrunk Lid Relay, Fuel Filler & Trunk Open Switch, Trunk Lid Motor, ICM Relay Box (Fuel Filler Open Relay)
SUNROOF 220ASunroof Control Unit (Roller)
MEMORY 110AInstrument Cluster, A/C Control Module, Data Link Connector, Wireless Charger, Driver IMS Module, Rain
Sensor, ICM Relay Box (Outside Mirror Folding/Unfolding Mirror Relay), Security Indicator, Auto Light &
Photo Sensor, Driver/Passenger Door Module, Electro Chromic Mirror
S/HEATER RR25ARear Seat Warmer Control Module
SUNROOF 120ASunroof Control Unit (Glass)
JFa PE USA 7.qxp 5/15/2019 3:14 PM Page 68
Page 525 of 591
![KIA OPTIMA 2020 Features and Functions Guide Maintenance
72
7
Fuse NameFuse ratingCircuit Protected
MULTI
FUSE
MDPS 180AMDPS Unit (Column)
COOLING FAN 260A[G4KH/G4FJ] Cooling Fan1 Relay, Cooling Fan2 Relay
COOLINGFAN 150A[G4KJ] Cooling Fan1 Rel KIA OPTIMA 2020 Features and Functions Guide Maintenance
72
7
Fuse NameFuse ratingCircuit Protected
MULTI
FUSE
MDPS 180AMDPS Unit (Column)
COOLING FAN 260A[G4KH/G4FJ] Cooling Fan1 Relay, Cooling Fan2 Relay
COOLINGFAN 150A[G4KJ] Cooling Fan1 Rel](/manual-img/2/55014/w960_55014-524.png)
Maintenance
72
7
Fuse NameFuse ratingCircuit Protected
MULTI
FUSE
MDPS 180AMDPS Unit (Column)
COOLING FAN 260A[G4KH/G4FJ] Cooling Fan1 Relay, Cooling Fan2 Relay
COOLINGFAN 150A[G4KJ] Cooling Fan1 Relay
B+ 350ASmart Junction Block (IPS 2 (IPS 5), IPS 3 (IPS 6), IPS 7, IPS 8)
REAR
HEATED50ARear Heated Relay
DCT140A[G4FJ-DCT] TCM
BLOWER40ABlower Relay
POWER
OUTLET 140APower Outlet Relay
IG230A[W/O Smart Key] Start Relay, Ignition Switch, [With Smart Key] Start Relay, PCB Block (IG2 Relay)
MDPS 2100AMDPS Unit (Rack)
B+160ASmart Junction Block (Fuse - SUNROOF1, SUNROOF2, S/HEATER RR, P/SEAT DRV, P/SEAT PASS,
P/WINDOW LH, P/WINDOW RH, TRUNK)
B+560APCB Block (Engine Control Relay, Fuse - TCU1, ECU2, FUEL PUMP, HORN, WIPER1)
B+260ASmart Junction Block (IPS 1, IPS 4, Fuse - AMP, S/HEATER FRT)
ABS 140AESC Module
IG140A[W/O Smart Key] Ignition Switch, [With Smart Key] PCB Block (IG1/ACC Relay)
DCT 240A[G4FJ-DCT] TCM
ABS 230AESC Module, Multipurpose Check Connector
Engine room compartment fuse panel
JFa PE USA 7.qxp 5/15/2019 3:14 PM Page 72