2020 KIA OPTIMA lane assist

Driving your vehicle
138
5
If the driver takes hands off the steer-
ing wheel for several seconds while
the LKA is activated, the system will
warn the driver. If the driver still does not have their
hands on the steering wheel after
several seconds, the system will not
control the steering wheel and warn
the driver only when the driver cross-
es the lane markers.
However, if the driver has their hands
on the steering wheel again, the sys-
tem will start controlling the steering
wheel.
WARNING
If you hold the steering wheel
lightly, the system may gener-
ate a hands off warning
because the Lane Keeping
Assist may not detect the pres-
ence of the driver's hands on
the steering wheel.
If you hold the steering wheel lightly, the system would gen-
erate hands off warning
because LKA can treat the sit-
uation as you do not grab the
wheel.
OJF058416L
OJF058417L
WARNING
The driver is responsible foraccurate steering.
Even though the steering is assisted by the system, the
driver may control the steer-
ing wheel.
Turn off the system and drive the vehicle in below situa-
tions.
- In bad weather
- In bad road condition
- When the steering wheelneeds to be controlled by the
driver frequently.
The steering wheel may feel heavier when the steering
wheel is assisted by the sys-
tem than when it is not.
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Driving your vehicle
✽ ✽NOTICE
• Even though the steering is assist-
ed by the system, the driver may
control the steering.
• The steering wheel may feel heav- ier when the steering wheel is
assisted by the system than when it
is not.
The system will be cancelled when:
You change lanes with the turn sig-
nal.
- Using the turn signal to changelanes.
- If you change lanes without the turn signal on, the steering wheel
might be controlled.
LKA can transit to steering assist mode when the car is near to mid-
dle of the lane after system on or
the lane was changed. LKA can
not assist steering if the vehicle fol-
lows lane marker too close contin-
uously before transition to steering
assist mode.
The control of ESC (Electronic Stability Control) or VSM (Vehicle
Stability Management) is activated.
The steering will not be assisted when you drive fast on a sharp
curve. The steering will not be assisted
when vehicle speed is below 40
mph (64 km/h). and over 110 mph
(177 km/h). Always obey all traffic
laws and drive safely.
The steering will not be assisted when you change lanes quickly.
The steering will not be assisted when you brake suddenly.
The steering will not be assisted when the lane is very wide or nar-
row.
The steering will not be assisted when only one side lane marker is
detected.
There are more than two lane markers such as a construction
area.
Radius of a curve is too small.
When you turn steering wheel sud- denly, the LKA will be disabled
temporarily.
Driving on a steep slope or hill.
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5141
Driving your vehicle
LKA malfunction
If there is a problem with the sys-tem a message will appear. If the
problem continues the LKA fail
indicator will illuminate.
LKA fail indicator
The LKA fail indicator (yellow) will
illuminate with an audible warning if
the LKA is not working properly. In
this case, have the system checked
by a professional workshop. Kia rec-
ommends to visit an authorized Kia
dealer/service partner.WARNING
The Lane Keeping Assist sys-
tem is a system to help prevent
the driver from leaving the lane.
However, the driver should not
solely rely on the system but
always take the necessary
actions for safe driving prac-
tices.
OJF058418L
■Type A
■Type B
OJF058419L
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Driving your vehicle
142
5
When there is a problem with the sys-
tem do one of the following:
Turn the system on after turning
the engine off and on again.
Check if the ignition switch is in the ON position.
Check if the system is affected by the weather. (ex: fog, heavy rain,
etc.)
Check if there is foreign matter on the camera lens
If the problem is not solved, take your
vehicle to an authorized Kia dealer
and have the system checked.LKA function change
The driver can change LKA to Lane
Departure Warning (LDW) system or
change the LKA mode between
Standard LKA and Active LKA from
the User Settings Mode on the LCD
display. The driver can choose them by plac-
ing the ignition switch to the ON posi-
tion and by selecting ‘User Settings’,
‘Driver Assistance’, and ‘Lane
Safety’.
The system is automatically set to
Standard LKA when your vehicle is
first delivered from the factory.
Lane Departure
LDW alerts the driver with a visual
and acoustic warning when the sys-
tem detects the vehicle leaving the
lane. In this mode, the steering wheel
will not be controlled. When the vehi-
cle’s front wheel contacts the inside
edge of lane line, LKA issues the
lane departure warning.
Standard LKA
The Standard LKA mode guides the
driver to keep the vehicle within the
lanes. It rarely controls the steering
wheel, when the vehicle drives well
inside the lanes. However, it starts to
control the steering wheel, when the
vehicle is about to deviate from the
lanes.
Active LKA
The active LKA mode provides more
frequent steering wheel control in
comparison with the Standard LKA
mode. Active LKA can reduce the dri-
ver’s fatigue to assist the steering for
maintaining the vehicle in the middle
of the lane.
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Driving your vehicle
✽ ✽NOTICE
The Driver Attention Warning sys-
tem utilizes the camera sensor on the
front windshield for its operation.
To keep the camera sensor in the
best condition, you should observe
the followings:
- Do not disassemble camera tem-
porarily for tinted window or
attaching any types of coatings and
accessories. If you disassemble a
camera and assemble it again, take
your vehicle to an authorized Kia
dealer and have the system checked.
- Do not locate any reflective objects (i.e. white paper, mirror)
over the dashboard. Any light
reflection may cause a mal-func-
tion of the Driver Attention
Warning (DAW) system.
- Pay extreme caution to keep the camera sensor out of water.
- Do not arbitrarily disassemble the camera assembly, nor apply any
impact on the camera assembly. • Playing the vehicle audio system
at high volume may offset the
Driver Attention Warning system
warning sounds.
✽ ✽ NOTICE
The Driver Attention Warning sys-
tem does not detect actual driver
fatigue or drowsiness. The system
monitors driving and provides a
warning if it detects inattentive driv-
ing practices.
CAUTION
The Driver Attention Warning
system may not properly oper-ate with limited alerting in thefollowing situations:
The lane detection perform- ance is limited. (For moreinformation, refer to “LaneKeeping Assist (LKA) system”in this chapter.)
The vehicle is violently driven or is abruptly turned for obsta-cle avoidance (e.g. construc-tion area, other vehicles, fallenobjects, bumpy road).
Forward drivability of the vehi- cle is severely undermined(possibly due to wide varia-tion in tire pressures, uneventire wear-out, toe-in/toe-outalignment).
(Continued)
(Continued) The vehicle drives on a curvy road.
The vehicle drives on a bumpy road.
The vehicle drives through a windy area.
The vehicle is controlled by the following driver assistancesystems:
- Lane Keeping Assist (LKA) system
- forward collision-avoidance assist (FCA) System.
- Smart Cruise Control (SCC) System
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63
What to do in an emergency
If the engine stalls at a cross-
road or crossing
If the engine stalls at a crossroad or
crossing, set the shift lever in the N
(Neutral) position and then push the
vehicle to a safe place.
If you have a flat tire while
driving
If a tire goes flat while you are driv-
ing:
1. Take your foot off the acceleratorpedal and let the vehicle slow
down while driving straight ahead.
Do not apply the brakes immedi-
ately or attempt to pull off the road
as this may cause a loss of con-
trol. When the vehicle has slowed
to such a speed that it is safe to do
so, brake carefully and pull off the
road. Drive off the road as far as
possible and park on firm level
ground. If you are on a divided
highway, do not park in the median
area between the two traffic lanes. 2. When the vehicle is stopped, turn
on your emergency hazard flash-
ers, set the parking brake and put
the transmission in P (for
Automatic transmission / Dual
clutch transmission).
3. Have all passengers get out of the vehicle. Be sure they all get out on
the side of the vehicle that is away
from traffic.
4. When changing a flat tire, follow the instruction provided later in
this section.
If the engine stalls while driv-
ing
1. Reduce your speed gradually,keeping a straight line. Move cau-
tiously off the road to a safe place.
2. Turn on your emergency flashers.
3. Try to start the engine again. If your vehicle will not start, contact
an authorized Kia dealer or seek
other qualified assistance.
✽ ✽NOTICE
If there was a check engine light and
loss of power or stall and if safe to do
so, wait at least 10 seconds to restart
the vehicle after it stalls. This may
reset the car so it will no longer run
at low power (limp home) condition.
IN CASE OF AN EMERGENCY WHILE DRIVING
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767
Maintenance
Fuse NameFuse ratingCircuit Protected
MODULE 710AAround View Unit, Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module, Rear Seat
Warmer Control Module
MODULE 510A
A/C Control Module, Electro Chromic Mirror, Crash Pad Switch, Head Lamp LH/RH, Auto Head Lamp
Leveling Device Module, A/V & Navigation Head Unit, Fuel Lid & Trunk Open Switch, Shift Lever Indicator,
Driver IMS Module, Driver IMS Module, Front Air Ventilation Seat Control Module, Front Seat Warmer
Control Module, Rear Seat Warmer Control Module
MODULE 610ABCM, Smart Key Control Module
A/CON10AA/C Control Module, E/R Junction Block (Blower Relay)
START10A[W/O Smart Key & IMMO.] ICM Relay Box (Burglar Alarm Relay)
[With Smart Key / IMMO.] Transmission Range Switch, PCM (G4KH/G4KJ)
A/BAG15ASRS Control Module, Passenger Occupant Detection
MODULE 310ABCM, ATM Shift Lever, Stop Lamp Switch, DBL Unit, Keyboard, A/C Control Module
MODULE 410AConsole Switch, Blind Spot Detection Radar LH/RH, Smart Cruise Control Unit, AEB Module, Lane Keeping
Assist Module
INTERIOR LAMP10ATrunk Room Lamp, Ignition Key Ill. & Door Warning Switch, Glove Box Lamp, Driver/Passenger Smart Key
Outside Handle, Front Vanity Lamp Switch LH/RH, Overhead Console Lamp, Center Room Lamp, Center
Personal Lamp, Rear Personal Lamp LH/RH, Driver/Passenger Scuff Lamp
MDPS10AMDPS Unit (Column/Rack), Steering Angle Sensor
IG125APCB Block (Fuse - TCU 2, ABS 3, ECU 3, VACUUM PUMP 2)
MODULE 910AImmobilizer Module, Smart Key Control Module
Instrument panel (Driver’s side fuse panel)
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I9
Index
LabelTire sidewall labeling . . . . . . . . . . . . . . . . . . . . . . . . 7-50
Vehicle certification label . . . . . . . . . . . . . . . . . . . . . 8-11
Tire specification and pressure label . . . . . . . . . . . . 8-11
Refrigerant label . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12
Lane Keeping Assist (LKA) System . . . . . . . . . . . . . 5-134 LKA system operation . . . . . . . . . . . . . . . . . . . . . . 5-135
Driver's attention . . . . . . . . . . . . . . . . . . . . . . . . . . 5-140
LKA system malfunction . . . . . . . . . . . . . . . . . . . . 5-141
LKA system function change . . . . . . . . . . . . . . . . . 5-142
LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65 LCD modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65
Trip computer mode . . . . . . . . . . . . . . . . . . . . . . . . . 4-66
Turn by turn mode . . . . . . . . . . . . . . . . . . . . . . . . . . 4-66
Assist mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-66
Service mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-67
Master warning mode. . . . . . . . . . . . . . . . . . . . . . . . 4-68
User settings mode . . . . . . . . . . . . . . . . . . . . . . . . . . 4-68
LCD modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65\
License plate lamp bulb replacement . . . . . . . . . . . . . . 7-89
Light bulb position (front) . . . . . . . . . . . . . . . . . . . . . . 7-78
Light bulb position (rear) . . . . . . . . . . . . . . . . . . . . . . . 7-79
Light bulb position (side) . . . . . . . . . . . . . . . . . . . . . . . 7-80
Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-76\
Bulb replacement precaution . . . . . . . . . . . . . . . . . . 7-76
Light bulb position (front) . . . . . . . . . . . . . . . . . . . . 7-78 Light bulb position (rear) . . . . . . . . . . . . . . . . . . . . . 7-79
Light bulb position (side) . . . . . . . . . . . . . . . . . . . . . 7-80
Headlamp (Low beam) bulb replacement
(Headlamp Type A) . . . . . . . . . . . . . . . . . . . . . . . . 7-80
Headlamp (High beam) bulb replacement (Headlamp Type A) . . . . . . . . . . . . . . . . . . . . . . . . 7-81
Front turn signal lamp bulb replacement (Headlamp Type A) . . . . . . . . . . . . . . . . . . . . . . . . 7-82
Headlamp (Low/High beam) (LED type) bulb replacement (Headlamp Type B) . . . . . . . . . . . . . . 7-82
Position lamp/Day time running lamp (LED type) replacement (Headlamp Type A, B) . . . . . . . . . . . 7-83
Front fog lamp bulb replacement . . . . . . . . . . . . . . . 7-83
Side repeater lamp (LED type) bulb replacement . . 7-84
Rear turn signal lamp bulb replacement . . . . . . . . . 7-84
Stop and tail lamp bulb replacement . . . . . . . . . . . . 7-85
Stop and tail lamp (LED type) bulb replacement . . 7-87
Back-up lamp bulb replacement . . . . . . . . . . . . . . . 7-87
Tail lamp bulb replacement . . . . . . . . . . . . . . . . . . . 7-88
License plate lamp bulb replacement. . . . . . . . . . . . 7-89
High mounted stop lamp (LED type) bulb replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-90
Map lamp bulb replacement. . . . . . . . . . . . . . . . . . . 7-90
Vanity mirror lamp bulb replacement . . . . . . . . . . . 7-91
Room lamp bulb replacement . . . . . . . . . . . . . . . . . 7-91
Personal lamp (LED type) bulb replacement. . . . . . 7-92
Glove box lamp bulb replacement . . . . . . . . . . . . . . 7-92
Trunk lamp bulb replacement . . . . . . . . . . . . . . . . . 7-93
L
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