Ticking under dash behind A/C and fan controls while units are working properly now

What is your question?

A/C and heat are working, but off and on ticking is becoming more constant under dash toward passenger side. Not constant, but starts at random and quits after short spurts.

What makes this problem better or worse?

Unknown - at random.

How long has your 2012 Chrysler 200 had this problem?

3 or 4 months.