Get one from the salvage yard, if you have to replace it. Did you try
some silicne spray? bob

sbd wrote:
>
> The 2 mix buttons (heat-def and vent-heat) are stuck on my 96 Civic. Is
> there any way of freeing stuck heater control buttons, or am I looking at a
> new unit ($150 or so)?
>
> Thanks.
>
> Scott