Compared to the several other issues this is not a huge deal... It just SUCKs

very annoying, have spoken to many mechanics, everyone wants to run a diagnostic but I don't want to pay their hefty fees while they try and figure it out.

The drivers side a/c switches to heat. Can't seem to find anyone with a conclusive feel for what the problem may be and I'm not anxious to foot the bill while some inexperienced part replacement artist delves into the inner workings of the cent of my dash.