To use the armrest, pull it forward from the seatback.
Kia Cee'd JD Service Manual: Manual Transaxle Repair procedures
Removal
1.
Remove the air cleaner assembly.
(Refer to Engine Mechanical System - "Air Cleaner")
2.
Remove the battery and battery tray.
(Refer to Engine Electrical System - "Battery")
...
Kia Cee'd JD Owners Manual: ISG (Idle Stop and Go) system
Your vehicle may be equipped with the
ISG system, which reduces fuel consumption
by automatically shutting down
the engine, when the vehicle is at a
standstill. (For example : red light, stop
sign and traffic jam)
The engine starts automatically as soon
as the starting conditions are me ...