Climate control playing up

[Samanther]

My climate control system seems to be playing up. There is the X on the LSD display and when I put it on auto it goes from feet to face to dash, also whenever I go past 2000 revs I hear this sound like somethings vibrating i can't really discribe it. Can someone please help???

[accentstencil]

The X means there is a problem and the best way to find out what that problem is, is to have it diagnosed by Holden or some-one with a Tech 2. It could be the actual control panel or any number of things. It shouldn't cost very much to have it diagnosed.

[Samanther]

Thanks for that, any idea why the noise is coming. Like I said it only happens when I go past 2000revs.