Climate control not working.

[Ash parry]

Any ideas on why my climate control system has stopped working, it happened after i took the cb player out to plug in the aerial then out it back in, HELP... its to cold to have no heaters

 

[Adam.]

Does the screen light up?

 

[Ash parry]

Yes all the lights are there just no air comes out

 

[Adam.]

Have you checked the connections on the back of the climate control panel?

 

[Ash parry]

I'm not the best with cars how do I get the climate panel out with out breaking it?