Had work done on ignition switch (interlocking rods down from cylinder) about a year ago. Finding have to turn key towards off slightly in order to regain turn signals and a/c blower motor - now have lost a/c all together. Is there a module in there. Also, vinyl trim cowling over column is loose - can spin slightly either way which causes the radio to go off for a few seconds then come back on. Haunted car? Thanks for anyones ideas on this and think Ford would charge lots to look at this (elec. trace?) Bob/Orlando