Hi all, Hope you all had a Merry Xmas and looking forward to the New Year.

Just a couple of quick questions, regarding AC on Audi A4 2.0T B8

My AC stopped working. Heater/Hot air is OK, fan is running but no conditioner cold air.

The other symptom is that I’ve noticed the Radiator fan at the front hasn’t run since this issue started.

I’ve read in the search and watched couple of videos that the Small AC Pressure Switch at the front is a common problem for these cars.

Without VagCom or in depth knowledge (I only have an OBDII scanner and Multimeter at home)

What is everyone’s suggestions?

Should I buy and replace the pressure switch anyways, since it’s inexpensive or should I take it to a workshop?

Thanks in advance.