2017 KIA OPTIMA PLUG-IN HYBRID Owners Manual

(Continued)
•To activate cruise control, depress
the brake pedal at least once after
turning the engine start/stop but‐
ton switch to the ON position or
starting the engine. This is to
check if the brake switch which is
important part to cancel cruise
control is in normal condition.
Cruise control switch
0+'-
CANCEL/O: Cancels cruise control oper‐
ation. CRUISE/
: Turns cruise control system
on or off.
RES+: Resumes or increases cruise con‐ trol speed.
SET-: Sets or decreases cruise control
speed.
To set cruise control speed:
5ZQF
"
0+'
5ZQF
#
0+'-
1. Press the CRUISE/ button on the
steering wheel, to turn the system
on. The cruise indicator light will il‐
luminate.
2. Accelerate to the desired speed, which must be more than approxi‐
mately 30 km/h (20 mph).
NOTICE
nManual transaxle
For manual transaxle vehicles, you
should depress the brake pedal at
least once to set the cruise control
after starting the engine.
Driving your vehicle
7-48

5ZQF
"
0+'
5ZQF
#
0+'-
3. Move the lever down (to SET-), andrelease it at the desired speed. The
cruise set indicator light will illumi‐
nate. Release the accelerator pedal
at the same time. The desired
speed will automatically be main‐
tained. On a steep grade, the vehicle may
slow down or speed up slightly while going downhill.
To increase cruise control set
speed:
5ZQF
"
0+'
5ZQF
#
0+'-
Follow either of these procedures: • Move the lever up (to RES+) and hold it. Your vehicle will accelerate. Re‐
lease the lever at the speed you want.
• Move the lever up (to RES+) and re‐ lease it immediately. The cruising
speed will increase by 2 km/h (1 mph)
each time you move the lever up (to
RES+) in this manner.

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7
Driving your vehicle

To decrease the cruising speed:
5ZQF
"
0+'
5ZQF
#
0+'-
Follow either of these procedures:• Move the lever down (to SET-) and hold it. Your vehicle will gradually
slow down. Release the lever at the speed you want to maintain. • Move the lever down (to SET-) and
release it immediately. The cruising
speed will decrease by 2 km/h
(1 mph) each time you move the lev‐
er down (to SET-) in this manner.
To temporarily accelerate with
the cruise control on:
If you want to speed up temporarily
when the cruise control is on, depress the accelerator pedal. Increased speed
will not interfere with cruise control op‐
eration or change the set speed.
To return to the set speed, take your foot off the accelerator pedal.
To cancel cruise control, do one
of the following:
5ZQF
"
0+'
5ZQF
#
0+'-
• Depress the brake pedal.
• Depress the clutch pedal if equipped with a manual transaxle.
Driving your vehicle
7-50

• Shift into N (Neutral) if equipped withan Automatic Transaxle / Dual clutch
transmissione.
• Press the CANCEL/O button located on the steering wheel.
• Decrease the vehicle speed lower than the memory speed by approxi‐
mately 20 km/h (12 mph) .
• Decrease the vehicle speed to less than approximately 25 km/h
(15 mph) .
Each of these actions will cancel cruise
control operation (the cruise set indica‐
tor light will go off), but it will not turn the system off. If you wish to resume
cruise control operation, move up the
lever (to RES+) located on your steering wheel. You will return to your previous‐
ly preset speed.To resume cruising speed at
more than approximately 30
km/h (20 mph)
5ZQF
"
0+'
5ZQF
#
0+'-
If any method other than the CRUISE/ button was used to cancel cruising
speed and the system is still activated,
the most recent set speed will auto‐ matically resume when the RES+ switch is pushed.
It will not resume, however, if the vehi‐
cle speed has dropped below approxi‐
mately 30 km/h (20 mph).
To turn cruise control off, do
one of the following:
• Press the CRUISE/ button (the
cruise indicator light will be turned off).
• If your vehicle equipped the speed limit system, press the CRUISE/
button twice. (The cruise indicator
light will be turned off.)
• Turn the engine start/stop button off.
Both of these actions cancel cruise con‐ trol operation. If you want to resume
cruise control operation, repeat the
steps provided in L

SPEED LIMIT CONTROL SYSTEM (IF EQUIPPED)
You can set the speed limit when you
do not want to drive over a specific
speed.
If you drive over the preset speed limit, the warning system operates (set
speed limit will blink and chime will
sound) until the vehicle speed returns within the speed limit.
NOTICE
While speed limit control is in opera‐
tion, the cruise control system can‐
not be activated.
To set speed limit:
0+'-#
1. Press the cruise switch twice to set speed limit. Once you press it only
one time, the cruise control system
is ready.
0+'-
The speed limit indicator light will
illuminate.
0+'-$
0+'-#
2. Move the lever down (to SET-).
Driving your vehicle
7-52

3. Move the lever up (to RES+) ordown (to SET-), and release it at
the desired speed. Move the lever
up (to RES+) or down (to SET-) and
hold it. The speed will increase or
decrease by 5 km/h (3 mph) .
Move the lever up (to RES+) or
down (SET-) and release it immedi‐
ately. The speed will increase or decrease by 1 km/h.
The set speed limit will display on
the instrument cluster.
0+'-
The set speed limit will be displayed. To
drive over the preset speed limit you must depress hard on the accelerator
pedal (more than approximately 80%)
until the kick down mechanism works with a clicking noise. Then the set
speed limit will blink and chime will
sound until you return the vehicle speed within the speed limit.
NOTICE
•Depressing the accelerator pedal
less than approximately 50%, the
vehicle will not speed over the pre‐
set speed limit but maintain the
vehicle speed within the speed lim‐
it.
•A clicking noise heard from the
kick down mechanism by depress‐
ing the accelerator pedal fully is a
normal condition.
To turn off the speed limit
control, do one of the following:
0+'-#

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7
Driving your vehicle

• Press the cruise switch.
• Turn the engine start/stop buttonoff.
If you press the cancel O switch once, the set speed limit will cancel, but it will
not turn the system off. If you wish to
reset the speed limit, move the lever up (to RES+) or down (to SET-) to the de‐
sired speed.
0+'-
CAUTION
The L

SPEED LIMIT INFORMATION FUNCTION (SLIF) (IF EQUIPPED)
06.
The system displays the information of
speed limit and no passing restriction to the driver in both the instrument
cluster and navigation screen. SLIF de‐
tects traffic signs with camera system attached on the top of the windscreen.
The SLIF also utilizes the navigation in‐
formation to display the speed limit in‐
formation.
WARNING
•Speed Limit Information Functionis only an aid and is not alwaysable to correctly display speed lim‐its and overtaking restrictions.
•The driver always keeps the re‐sponsibility not to exceed themaximum allowed speed.
•Do not place any accessories,stickers or tint the windshield nearthe rearview mirror.
•The system detects traffic signsand displays speed limit informa‐tion by a camera therefore, if traf‐fic signs are hard to detect, thesystem may not work properly.Please refer to L