One problem related to ignition switch has been reported for the 1999 Chrysler Town & Country. The most recently reported issues are listed below.
My problem is in the ignition switch, which is affecting the air conditioner and blinkers , at the same time , I tested the van while it was running I moved the ignition key and the air conditioning and blinkers would work. Started well van was stationary in my driveway 10/1/2016.