Kia Optima: Cruise Control System / To set cruise control speed

1. Press the CRUISE 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 30 km/h (20 mph).

3. Move the lever 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 slightly when driving uphill or speed
up slightly while going downhill.
The cruise control system allows you to program the vehicle to maintain a constant
speed without depressing the accelerator pedal.
This system is designed to function above approximately 30 km/h ...
Follow either of these procedures:
Move the lever up (to RES+) and hold it. Your vehicle set speed will increase
by 10 km/h (5 mph). Release the lever at the speed you want.
Move the lever ...
Other information:
Description and operation
Description
The passenger airbag (PAB) is installed inside the crash pad and protects the
front passenger in the event of a frontal crash. The SRSCM determines if and when
to deploy the PAB.
...
Repair procedures
Inspection
1.
Disconnect the negative battery (-) terminal.
2.
Remove the fuse box cover.
3.
Remove the starter relay (A).
4.
Check for continuity between the terminal ...