wolfgangmayer1

Seat Mii Electric AC Problem

Alright, I'm stumped. My 2021 Seat Mii (electric engine) has developed a rather annoying problem: the air conditioning has completely stopped working. It doesn't cool at all, and the system doesn't even seem to switch on when I press the AC button. I've checked the temperature control settings, and everything appears to be normal. From what I've read, a likely cause could be a defect in individual valves in the air conditioning system. Has anyone experienced something similar, or have any suggestions on what to check before I take it to a garage?

4 comment(s)

Hmm, sounds familiar. Had a similar issue with my old Renault Megane. The AC just quit. Have you checked the AC relay or listened for any unusual AC noise?

Interesting. Where was the AC relay located on your Megane? I haven't noticed any AC noise, but I'll definitely listen more closely. Also, did you check the blower motor?

The relay was under the bonnet in the fuse box, but location varies. If it's the valves, it's probably a workshop job. Best get some AC diagnostics done.

Thanks for sharing your experience. I took it to a local garage, and you were spot on. They ran some AC diagnostics and found faulty valves in the system. The estimated repair cost is around 1000€. A bit steep, but at least I know what's wrong. Cheers!

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