I am in need of some HVAC controls for my P5. On my way home from work yesterday, I started to smell something melting. Turned down the air so I could smell it better and I couldn't turn the air back on. Pulled the surround back and noticed that the fan selector female plug was all sorts of melted. Something is shorting out... I can see sparks whenever I quickly change fan speeds. All lights must work, don't need to worry about replacing any of those.