Electrical equipments are not working even though inner panel and engine compartment fuses are not blown, or many of these are not working at the same time, it may has blown the main fuse(Battery Fuse Terminal type) inside of the battery(+) cap.
If the main fuse is blown, it must be removed as follows:
1. Turn off the engine.
2. Disconnect the negative battery cable.
3. Remove the nuts shown in the picture above.
4. Replace the fuse with a new one of the same rating.
5. Reinstall in the reverse order of removal.
CAUTION
Kia Cee'd JD Owners Manual: Door lock/unlock features
Impact sensing door unlock system
All doors will automatically unlock when
an impact causes the air bags to deploy.
Speed sensing door lock system
(if equipped)
All doors will automatically lock after the
vehicle speed exceeds 15 km/h.
Engine off door unlock system
(if equipped)
All doo ...
Kia Cee'd JD Service Manual: Main Crash Pad Assembly Components and components location
Component Location
1. Main crash pad assembly
...