With manual transaxle
Press the engine start/stop button when the button is in the OFF position without depressing the clutch pedal.
With automatic transaxle/DCT
Press the engine start/stop button while it is in the OFF position without depressing the brake pedal.
The steering wheel unlocks (if equipped with anti-theft steering column lock) and electrical accessories are operational.
If the engine start/stop button is in the ACC position for more than 1 hour, the button is turned off automatically to prevent battery discharge.
Kia Cee'd JD Service Manual: Accelerator Pedal Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the negative (-) battery
cable.
2.
Disconnect the accelerator position sensor connector (A).
3.
Remove the installation bolt (B) and nut ...
Kia Cee'd JD Service Manual: Repair procedures
Adjustment
1.
After loosening the tail gate hinge (A) mounting bolt, adjust the tail
gate by moving it up or down, or right or left.
2.
Adjust the tail gate height by turning the tail gate overslam bumpers
(B).
...