u/Affectionate_Home200

We have a 2023 Prius Prime. I didn't notice any heating issues the first winter we had it, but this winter I needed to run the front defroster in order for the heat to kick in on really cold days. We just had our first really warm day yesterday, and now I could not get the A/C to kick in. I had the fan running full blast and the temp at low with the AC button on, but it would only blow hot air. Before I take it in, I thought I would ask the hive mind of Reddit...