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: Headrest
The rear seat is equipped with headrests
in all the seating positions for the occupant's
safety and comfort.
The headrest not only provides comfort
for passengers, but also helps protect the
head and neck in the event of a collision.
WARNING
For maximum effectiveness in
case of an ...
Kia Cee'd JD Service Manual: Alternator Repair procedures
Removal
1.
Disconnect the battery negative terminal.
2.
Loosen the mounting bolts (A) and then, turn the adjusting bolt (B)
clockwise to loosen tension.
3.
Remove the drive belt (A).
...