Part numbers wanted please

[bsion]

Hi,
Please, I need to search for some parts on the web to buy, but I can't find them without their part numbers, any one can help and provide them?
The OBD socket cap. (shown in pic).
The cap found on the inner surface of the trunk lid (shown in pic).
The part above the rear view mirror responsible for the auto braking the vehicle when obstacle is detected.
The car is S80 II 2012

Thank you.