@^ this started hapening recetly or its a old issue, shocks can be chekd by any one, professional are better I.e Suzuki people, but they may rip u, if u noe any ustaad that cud also be a better option,
Packing is basicly insulation, or foaming, where ever the noises cum from those areas wud be packed, or gaps wud be filled in wid foam so there less viabration inside the doors wagera. the mirror mechanism, the door cover fittings, abt the dashboard, im not cumfurmd