Originally Posted by blueovelboy
dose a/c compressor come on in defrost mode? if so wow ford made a mistake its not supposed well i could be wrong but its only to work when the temp is set to a lower setting than out side or out side what is called the neutral zones
The compressor on in the defrost mode is what you want, The ideal is to "dry" out the air to keep the windows cleared in a rainy day.
I know in the past cars I've had, the compressor shuts off in the winter, I think there is a sensor telling it, "Hey, it's xx˚ outside, compressor is not needed since the air is cold enough and the heater will now dry the air to keep the window cleared"
That's why you see on some car that has a sticker saying not to use Recirc mode in defrost. (One that has push button recirc/max A/C)
Originally Posted by SNOWBALL09
All but 2 settings the A/C cycles on & off.
They are vent (1st setting left of off)