Hi Hamboy ,
i had a similar noise originating from the same very part and i took my car to the dealer (bostonvolvo) and they fixed it in no time; they told me something about a loose thing (i dont remember); i do remember that the noise use to go away each time i would press my hand against that black thing; when i showed them the "trick" they just nodded like it was something very obvious (maybe to them); My rattling noise was not very loud though ( the radio/cd had to be off to hear it); My car is the same 2005 2.4i S40
nita
i had a similar noise originating from the same very part and i took my car to the dealer (bostonvolvo) and they fixed it in no time; they told me something about a loose thing (i dont remember); i do remember that the noise use to go away each time i would press my hand against that black thing; when i showed them the "trick" they just nodded like it was something very obvious (maybe to them); My rattling noise was not very loud though ( the radio/cd had to be off to hear it); My car is the same 2005 2.4i S40
nita