static (vibrating metal) sound

[c-square]

Lately, I noticed an annoying static* sound (like vibrating metal against each other) from inside my driver side door panel. What could it possibly be?

 

[pussy]

maybe a rat has made it their new home ?

 

[YellowMellow]

check your interior trim.. got white clip inside the trim.. vibrating sound can come from the spoilt clip.. AB sell the clip..