AUII Fairmont Creaky dash - driver's side

[cisco]

Hi All,

Most noticeable when the car is cold. I.e. the mornings in Canberra lately.

Once the car seems to warm up, the creak goes away mostly.

Also happens a little bit when going over some bumps.

I pushed firmly against the plastic trim thing that is between the back of the dash and the windscreen, and that seems to make the creak happen easily, so I'm pretty sure its that chunk of trim thing rubbing or something whenever the car is cold or on bumps.

Any ideas? Any solutions? Is this common??

Thx a lot.