To get in or get out of the rear seat, the driver’s or front passenger’s seat should be folded and the seat should be slide.

Driver’s seat

Front passenger’s seat
1. Fold the front seatback by pulling up the walk-in seat lever and then slide the front seat forward.

2. Set the belt extension guide to position (3).
3. After getting in or getting out, slide the seat rearward while holding the seat cushion and then push the seatback rearward. And set the belt extension guide to position (1) or (2).
Seatback pocket
Rear seatKia Cee'd JD Service Manual: Shift Lever Components and components location
Components
1. Knob & Boots
2. Shift lever assembly
3. Shift cable
4. Select cable
5. Control cable retainer
...
Kia Cee'd JD Service Manual: Hands Free Mic Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Remove the roof trim assembly.
(Refer to Body - "Roof Trim Assembly")
3.
Remove the hands free mic (A) after disconnecting ...