My ac/heater unit on the dashboard doesn't turn on . Basically the whole climate control unit does not turn on(the light on the buttons are ON but the ON/OFF button can not turn ON the climate display screen). I checked the fuses everything looked fine. Replaced the AC relay,still nothing. I basically have no AC/Heat. Other then that my car work fine. Any ideas what might be? Can it be an electrical issue? Honda crosstour 2015 exl with navi. Thank you in advance.