Found my dash rattle cause was the passenger A pillar rubbing against dash, just wedge some foam seal, or cloth, paper whatever, should stop it.. I used black sunglasses bag. Just pushed in with key so can't see it from driver seat.
Have new integra and noticed when listening to the motor there was a strange rattle like something loose, turned off ac and it went away, doesn't do it at start but usually after driving, is this normal for this motor/car, thinking to bring to dealer, ac works fine, but odd sound for new car.