2015 KIA Optima sensor

545
Driving your vehicle
RCTA (Rear Cross Traffic Alert)
When your vehicle moves backwards
from a parking position, the sensor
detects approaching vehicles to the
left or right side direction and gives
information to the driver.
Operating conditions
Select RCTA (Rear Cross TrafficAlert) in "User Settings" under
"Driving Assist" on the instrument
cluster. The system will turn on and
standby to activate.
Select RCTA again, to turn the sys- tem off.
If the vehicle is turned off and on again, the RCTA system will return
to the state right before the vehicle
was turned off. Always turn the
RCTA system off when not in use. The system operates when the
vehicle speed is below 10 km/h
(6.2 mph) with the shift lever in R
(Reverse).
The RCTA (Rear Cross Traffic Alert) detecting range is 0.5m ~
20m based on the side direction. If
the approaching vehicle speed is
4 km/h (2.5 mph) ~ 36 km/h (22
mph) within sensing range, it is
detected. However, the system
sensing range is different base on
conditions. Always pay attention to
the surrounding.
OVI053131OTF054112N1

Driving your vehicle
46
5
Warning type
If the vehicle detected by sensors
approaches your vehicle, the warn-
ing chime will sound and the warn-
ing light will blink on the outside
rearview mirror.
If the detected vehicle is out of the sensing range of your vehicle,
move the vehicle away from the
detected object slowly; the warning
will be cancelled.
The system may not operate prop- erly due to other factors or circum-
stances. Always pay attention to
your surrounding. ❈
If your vehicle's left or right side
bumper is blinded by barrier or
vehicles, the system sensing abili-
ty may be deteriorated.
OVI053132
WARNING
The Blind Spot Detection
System with Lane Change
Assist and Rear Cross Traffic
Alert is not a substitute for
proper and safe lane changing
procedures. Always drive safely
and use caution when changing
lanes. The Blind Spot Detection
System may not detect every
object alongside the vehicle.
CAUTION
The system may not work
properly if the bumper hasbeen replaced or if a repairwork has been done near thesensor.
The detection area differs according to the roads width.If the road is narrow the sys-tem may detect other vehiclesin the next lane.
On the contrary, if the road is very wide the system may notdetect other vehicles.
The system may turn off due to strong electromagneticwaves.

547
Driving your vehicle
Non-operating condition
Driver's Attention
The driver must be cautious in the
below situations for the system may
not assist the driver and may not
work properly.
- Curved roads, tollgates, etc.
- The surrounding of the sensor ispolluted with rain, snow, mud, etc
- The rear bumper near the sensor is covered or hidden with a foreign
matter such as a sticker, bumper
guard, bicycle stand etc.
- The rear bumper is damaged or the sensor is out of place.
- The height of the vehicle shows much change such as when the
trunk is loaded with heavy objects,
abnormal tire pressure etc.
- Due to bad weather such as heavy rain or snow. - A fixed object is near such as a
guardrail, etc.
- A lot of amount of metal sub- stances are near the vehicles such
as a construction area.
- A big vehicle is near such as a bus or truck.
- A motorcycle or bicycle is near.
- A flat trailer like vehicle is near.
- If the vehicle has started at the same time as the vehicle next to it
and has accelerated.
- When the other vehicle passes by very fast.
- When changing lanes.
- When going down or up a steep road where the height of the lane is
different.
- When the other vehicle drives at the rear very nearby or drives very
close. - When a trailer or carrier is installed.
- When the temperature of rear
bumper is high.
- When the sensors are covered by the vehicle, wall and pillar of park-
ing lot.
- When your vehicle moves back, if the detected vehicle also moves
back.
- If there is small things like shopping cart and baby carriage.
- If there is a vehicle with decreased ride height (lowered).
- When the vehicle is close to anoth- er vehicle.

What to do in an emergency
66
Jump starting procedure
Absorbent Glass Matt (AGM) batter-
ies are maintenance-free and should
only be serviced by an authorized
Kia dealer. For charging your AGM
battery, use only fully automatic bat-
tery chargers that are specially
developed for AGM batteries.
When replacing the AGM battery,
use only the Kia genuine battery for
the ISG system.
✽ ✽NOTICE
If the AGM battery is reconnected
or replaced, ISG function will not
operate immediately.
If you want to use the ISG function,
the battery sensor needs to be cali-
brated for approximately 4 hours
with the ignition off and then, turn
the engine on and off 2 or 3 times.
1.Make sure the booster battery is
12-volt and that its negative termi-
nal is grounded.
2.If the booster battery is in another vehicle, do not allow the vehicles to
touch.
3.Turn off all unnecessary electrical loads.
4.Connect the jumper cables in the exact sequence shown in the illus-
tration. First connect one end of a
jumper cable to the positive termi-
nal of the discharged battery (1),
then connect the other end to the
positive terminal on the booster
battery (2).
Proceed to connect one end of the
other jumper cable to the negative
terminal of the booster battery (3),
then the other end to a solid, sta-
tionary, metallic point (for example,
the engine lifting bracket) away
from the battery (4). Do not con-
nect it to or near any part that
moves when the engine is cranked.CAUTION -AGM battery
cap
Do not open or remove the capon top of the battery. This maycause the leak of dangerousinternal electrolytes.

621
What to do in an emergency
Distributing the sealant
11. Immediately drive approximately7~10km (4~6miles or, about
10min) to evenly distribute the
sealant in the tire.
Do not exceed a speed of 80 km/h
(50 mph). If possible, do not fall
below a speed of 20 km/h (12 mph).
While driving, if you experience any
unusual vibration, ride disturbance or
noise, reduce your speed and drive
with caution until you can safely pull
off of the side of the road.
Call for road side service or towing.
When you use the Tire Mobility Kit,
the tire pressure sensor valve stem
and wheel may be stained by
sealant. After use wipe off sealant
residue and inspect. Consult you Kia
dealership if necessary.
Checking the tire inflation
pressure
1.After driving approximately 7 ~ 10 km (4 ~ 6 miles or about 10 min),
stop at a safe location.
2.Connect connection hose (9) of the compressor directly to the tire
valve.
3.Plug the compressor power cord into the vehicle power outlet.
4.Adjust the tire inflation pressure to the recomended tire inflation.
With the ignition switch on, pro-
ceed as follows.
- To increase the inflation pres-sure : Switch on the compressor,
position I. To check the current
inflation pressure setting, briefly
switch off the compressor.
✽ ✽ NOTICE
The pressure gauge may show high-
er than actual reading when the
compressor is running. To get an
accurate tire reading, the compres-
sor needs to be turned off.
- To reduce the inflation pres-
sure: Press the button 8 on the
compressor.
CAUTION - Tire pressure
sensor
When you use the Tire MobilityKit including sealant notapproved by Kia, the tire pres-sure sensors may be damagedby sealant. The sealant on thetire pressure sensor and wheelshould be removed when youreplace the tire with a new oneand inspect the tire pressuresensors at an authorized dealer.

Maintenance
38
7
Replace the filter according to the
Maintenance Schedule.
If the vehicle is operated in extreme-
ly dusty or sandy areas, replace theelement more often than the usualrecommended intervals. (Refer to“Maintenance under severe usageconditions” in this chapter.)
CAUTION - Air filter
maintenance
Do not drive with the air clean- er removed; this will result inexcessive engine wear.
When removing the air cleaner filter, be careful that dust ordirt does not enter the airintake, or damage may result.
Use a Kia genuine part. Use of nongenuine part could dam-age the air flow sensor.

767
Maintenance
Inner Fuse panel
Description Fuse RatingProtected Component
MULTIMEDIA 15A ISG LDC AUDIO,AUDIO_UVO, AUDIO(PA30A,B), NAVI1.5, NAVI_3.0, NAVI_4.0, TMU
PDM 1 25A Smart Key Control Module (With Smart Key)
SPARE 10A -
PDM2 10A SMK UNIT, BUTTON START SW
P/SEAT(PASS) 20A Passenger Seat Manual Switch AMP 30A AMP
P/SEAT(DRV) 30A Driver IMS Module, Driver Seat Manual Switch, Driver Lumbar Support Switch (2WAY) MEMORY 2 7.5A PIC_RF_RECEIVER
TRUNK 10A Trunk Lid Relay, Trunk Room Lamp
MODULE 7 10A SPORT_MODE_SW, RR POWER WINDOW SW
DR LOCK 20A Door Lock/Unlock Relay, Dead Lock Relay (RHD), Turn Signal Lamp Sound Relay
S/HEATER(RR) 20A Rear Seat Warmer Relay LH/RH
P/WDW(RH) 25ADriver Safety Power Window Module (RHD), Passenger Safety Power Window Module (LHD),
Rear Safety Power Window Module RH, Power Window RH Relay
P/WDW(LH) 25ADriver Safety Power Window Module (LHD), Passenger Safety Power Window Module (RHD),
Rear Safety Power, Window Module LH, Power Window LH Relay
MODULE 2 10A BCM, Panorama Sunroof, Rain Sensor

Maintenance
68
7
Description Fuse Rating Protected Component
BRAKE SWITCH 10A Smart Key Control Module, Start Stop Button Switch, FOB Holder, Stop Lamp Switch
MEMORY 1 10ASEAT EXTN (IMS), DR_TRIM_EXTN (FOLD’G), CLUSTER, A/CON, ECM, AUTO FOLDING RLY,
TPMS, POWER OUTLET, A_L_PHOTO_SNSR, MUT
SUNROOF 20A Panorama Sunroof
S/HEATER(FRT)
SEAT VERNT(FRT) 20A SEAT_EXTN (HEAT/VENT)
SPARE 10A -
A/BAG IND 10A Instrument Cluster
MODULE 3 10A Sport Mode Switch, Key Solenoid (W/O Smart Key)
MODULE 4 10ADriver/Passenger CCS Control Module (With CCS), Driver/Passenger Seat Warmer Module (W/O
CCS), Front Seat Warmer & CCS Switch, Oil Pump Inverter, ISG Low DC-DC Converter, Tire Pressure
Monitoring Module
A/BAG 15A A/BAG UNIT IG1 , WCS_PASS IG1
INTERIOR LAMP 10A Driver/Passenger Smart Key Outside Handle (With Smart Key), Driver/Passenger Door Lamp, A/C
Control Module, Ignition Key ILL. & Door Warning Switch (W/O Smart Key), RF Receiver (With Smart
Key), Driver IMS Module, BCM, Data Link Connector, Driver/Passenger Door Scuff Lamp, Power
Outside Mirror Switch, Auto Light & Photo Sensor (W/O B/Alarm), Lamp Auto Cut Relay, Instrument
Cluster
CLUSTER 10A CLUSTER (IGN1)
MDPS 7.5ACrash Pad Switch, EPS Control Module (With MDPS), Steering Angle Sensor (W/O MDPS),
ATM Lever Indicator, EPB Switch, EPB Control Module
PDM 3 7.5A Smart Key Control Module (With Smart Key)