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: Light bulbs
WARNING - Working on the lights Prior to working on the light, firmly apply the parking brake, ensure that the ignition switch is turned to the “LOCK” position (smart key: turn off the engine) and turn off the lights to avoid sudden movement of the vehicle and burning your fingers ...

Kia Cee'd JD Service Manual: Electronic Parking Brake (EPB) Components and components location
Components   1. EPB Unit 2. EPB Switch 3. Brake Caliper 4. EPB Warning Lamp ...