stc light won't turn off
 

just purchased a used climate control unit and plugged in perfectly, air works fine
the problem i have is that the stc bottom won't trun off (tried holding the button for a few seconds already)
any suggestions?
thank you

RE: stc light won't turn off
 

You cannot just throw a used climate control module in the S80's. They need software if a used one can be programmed.