I am not sure if anyone can help me. The problem I have is not really a problem, but it is just annoying.

Whenever I accelerate the car, there is a rattling sound coming from the passenger side around the airbag area. I think it isn't from the engine but maybe my ears are deceiving me.

This does not happen if I just rev the car, it only happens when i am travelling on the road and decide to accelerate.