The above situations are normal conditions when the active eco system is activated to improve fuel efficiency.
Active ECO operation
Limitation of Active ECO operationKia Cee'd JD Service Manual: Front Seat Belt Pretensioner Components and components location
Component Location
[5Door, Waggon]
1. Front seat belt pretensioner
[3Door]
1. Front seat belt pretensioner
...
Kia Cee'd JD Service Manual: Front Seat Assembly Components and components location
Component Location
1. Front seat assembly
...