Kia Cee'd: Door locks / Operating door locks from inside the vehicle

In case of an emergency (5 Door and wagon)

If the power door lock switch does not operate electrically, the only way to lock the door(s) is with the mechanical key from the outside key hole. You can lock the doors without the outside ...

With the door handle

Driver’s door and front passanger’s door (if equipped) If the inner door handle is pulled when the door is locked, the door will unlock and open. Rear door (if equipped) If the inner do ...

Other information:

Kia Cee'd JD Owners Manual: Cargo area cover (3 Door and 5 Door)
Use the cover to hide items stored in the cargo area. The cargo area cover will be lifted when the tailgate is opened. Disconnect the strap (1) from holder if you want to return the cover to original position. To remove the cargo area cover completely, lift the cover to a 43-degree an ...

Kia Cee'd JD Owners Manual: Weight of the trailer
What is the maximum safe weight of a trailer? It should never weigh more than the maximum trailer weight with trailer brakes. But even that can be too heavy. It depends on how you plan to use your trailer. For example, speed, altitude, road grades, outside temperature and how often yo ...