G'Day all,
Not a major drama, but curious if anyone here has an idea. The A/C knob for temp. (the left one) isn't working. The A/C only blows at it's coldest setting regardless of where the knob is set. Only real draw back is that the system freezes up if the fan isn't set to Max. Anyone have ideas where to start with an A/C knob that is not stepping in to control the setting other than default 'max'?

Cheers,