Kia Cee'd: Cruise Control system / To resume cruising speed at more than approximately 30 km/h (20 mph)
If any method other than the 
button
was used to cancel cruising speed and
the system is still activated, the most
recent set speed will automatically
resume when the +RES switch is
pushed.
It will not resume, however, if the vehicle speed has dropped below approximately 30 km/h (20 mph).
To cancel cruise control, do one
of the following
Depress the brake pedal.
Depress the clutch pedal if equipped
with a manual transaxle.
Shift into N (Neutral) if equipped with
an automatic transaxle.
Press the O (Cancel) button loca ...
To turn cruise control off, do one
of the following
Move the lever down ().
Move the lever up (). (If
you move
the lever up, the speed limit system will
turn on)
Turn the ignition off.
Both of these actions cancel cruise control
op ...
Other information:
Kia Cee'd JD Service Manual: Power Mosfet (DATC) Repair procedures
Inspection
1.
Turn the ignition switch ON.
2.
Manually operate the control switch and measure the voltage of the blower
motor.
3.
Select the control switch to raise the voltage until high speed.
...
Kia Cee'd JD Service Manual: Front Seat Assembly Components and components location
Component Location
1. Front seat assembly
...
