Why won't my recirculate button work? The recirculate function only works if the A/C compressor is switched on. This is to prevent the
windows fogging. However, the A/C compressor will not operate if the outside temperature is below
3oC (37oF). This is to prevent the condenser core from icing over. Yes, this means
that you cannot use the recirculate function if it is very cold outside.
