Welcome to GenVibe. Later, after addressing this problem of yours, introduce yourself in a NEW post and let us know where you are from. Are you the original owner of this Vibe or not? If not, then it is likely that the doors have been opened up for miscellaneous repairs and maybe a fastener or two is loose! Either way I'd say the door panels will need to come off so you can inspect exactly what is loose inside them. Other than being very annoying there is likely no harm being done. Go for it
