Kia Optima: To set cruise control speed
1. Press the CRUISE ON-OFF button on the steering wheel to turn the system on. The CRUISE indicator light in the instrument cluster will illuminate.
2. Accelerate to the desired speed, which must be more than 40 km/h (25 mph).

3. Move the lever (1) down (to SET-), and release it at the desired speed. The SET indicator light in the instrument cluster will illuminate. Release the accelerator at the same time. The desired speed will automatically be maintained.
On a steep grade, the vehicle may slow down or speed up slightly while going downhill.
Cruise control system
To increase cruise control set speedSafety Belt Warning Light and Chime
As a reminder to the driver and passenger, safety belt warning light will blink
for approximately 6 seconds each time you turn the ignition switch ON.
If the driver's lap/shoulder belt is not f ...
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 the cruise control operation
or change the set speed.
To ...
Removal
1.
Disconnect the negative (-) battery
terminal.
2.
Remove the front wheel guard
clip(2EA).(Refer to the BD group - "Front bumper")
3.
D ...