Two people (including children) should never attempt to use a single seat belt. This could increase the severity of injuries in case of an accident.
Injured person
Do not lie downKia Cee'd JD Owners Manual: For vehicle’s equipped with smart
key system
Key not in vehicle
If the smart key is not in the vehicle and
if any door is opened or closed with the
engine start/stop button in the ACC, ON,
or START position, the warning illuminates
on the LCD display. Also, the chime
sounds for 5 seconds when the smart
key is not in the vehicle ...
Kia Cee'd JD Service Manual: Rear Door Module Repair procedures
Replacement
1.
Remove the rear door window glass.
(Refer to Rear Door - "Rear Door Window Glass")
2.
Remove the rear door outside handle.
(Refer to Rear Door - "Rear Door Outside Handle")
...