The alarm will be activated if any of the following occurs while the system is armed.
The siren will sound and the hazard warning lights will blink continuously for 27 seconds, unless the system is disarmed. To turn off the system, unlock the doors with the transmitter or smart key.
Using the transmitter
Disarmed stageKia Cee'd JD Service Manual: Intake Manifold Repair procedures
Removal and Installation
1.
Remove the engine cover.
2.
Disconnect the battery negative terminal.
3.
Remove the air cleaner assembly.
(Refer to Intake And Exhaust System-"Air Cleaner")
...
Kia Cee'd JD Service Manual: Yaw-rate and Lateral G Sensor Repair procedures
Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Pull the passenger seat towards the front till the end.
3.
Disconnect the yaw rate & lateral G sensor connector ...