There are many types of accidents in which the air bag would not be expected to provide additional protection.
These include rear impacts, second or third collisions in multiple impact accidents, as well as low speed impacts.
Kia Cee'd JD Service Manual: Radiator Grill Components and components location
Component Location
1. Radiator grill
...
Kia Cee'd JD Service Manual: TJ Joint Components and components location
Components
[LH]
1. BJ assembly
2. BJ circlip
3. BJ boot band
4. BJ boot
5. Shaft
6. TJ boot band
7. TJ boot
8. Spider assembly
9. Retainer ring
10. TJ housing
11. Housing circlip
...