What determines if center actuator or right is problem when right side not cool?

What is your question?

Was hearing clicking and squeaking but I think that noise has stopped. no matter what setting, right side is hot at 65 degrees.

What makes this problem better or worse?

At first could turn off then back on, reset?

How long has your 2010 Lincoln MKT had this problem?

Intermittently but now totally no ac on right side