[bmw4jh]

I have a CPO F30 2013 335i and I just encountered the AC stop blowing after a long drive.
AC blower was in low mode and air stopped coming out of the vents. However, I could still hear the AC working. I turned off the car for a few minutes and restarted the car. The AC has been working normally for about a week and half ever since. Sounds familiar?
After reading the TSB, I bought the white clip from my local BMW stealership (less than $3). Today I planned to install it and, to my surprise, it already had one installed. Therefore, I would guess the clip and the sensor temperature adjustment was already done in the past.
Question is: does anybody know how to change/verify the evaporator sensor temperature setting?