Looking for solutions for Audi A3 Diesel 2015: Possible air conditioning problem

Hello, I had a similar problem with my 2013 Audi A4 diesel. I have very little experience with cars, so I went to the garage to solve the problem. It turned out that the control unit for the air conditioning system was faulty (probably unusual, but it does happen). The whole thing cost me around 800 euros, because the workshop didn't replace the control unit directly but had it repaired. It could well be that your Audi has the same problem. So my recommendation would be to have your air conditioning checked. Can you perhaps provide more details about your vehicle? I could try to help further. Hope this helps you a bit!

(Translated from German)

Hello, thanks for your reply! So it's possible that it's the air conditioning control unit. Interesting to know that it was the same fault in your A4. My car now has 54690 km on the clock and the last service was recently. I think I'll follow your advice and have my air conditioning checked. Thanks for the tip!

(Translated from German)

No problem, you're welcome! With your mileage, it could definitely be the air conditioning system or the control unit. With my A4, it was also around this mileage when I had the fault. Don't forget to have the workshop check the cable connections too. Feel free to contact me if you have any further questions. Good luck with the repair!

(Translated from German)

Thank you! That's a good tip. I wouldn't have thought of it myself. I will definitely take this into account when I have the air conditioning checked. Hopefully the problem can then be solved. Depending on how things go, I may get back to you. Thanks again for your help, that was really helpful!

(Translated from German)