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: Brake Booster Repair procedures
Brake Booster Operating
Test
For simple checking of the brake booster operation, carry out the following
tests.
1.
Run the engine for one or two minutes, and then stop it. If the pedal
depresses fully the first time but gradually becomes higher when ...
Kia Cee'd JD Service Manual: Cruise Control Switch Repair procedures
Removal
1.
Disconnect the battery (-) terminal.
2.
Remove the air-bag module from the steering wheel.
(Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")
3.
Remove the st ...