if it is the same sound as mine, your dashboard is loose, not tighten properly during assembly. there is a few nuts/bolts that I have to tighten myself (after cose subang cannot find the problem(my complaint). open the driver door , you can see 2 nuts , try see if it is loose(tighten). at the small tiny window, pry up the trim and see if those nuts/bolts are loose( tighten)