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Old 31-08-2019   #1
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500L relay switch locations

Maybe it's by design, but there is no way in the 2014 500L to determine which relay switch in the fusebox is assigned to what functionality. Fuse assignments and cavities are quite simple. But not relays. Any place where there is a schematic to tell me? I'd prefer to not have to pull all the relays and replace them. I'm asking because my AC compressor is no longer working, nor is the climate control in the cabin. I had the compressor evacuated and recharged at the shop but no joy. Most logical issue was a bum relay but there are a lot of them in the fuse box. The mechanic at the shop said there was no power to the compressor. The failure seems to have been coming for a while as the AC worked for a while and then would stop for a day and then work again. The AC fuse is good, I should add. Could the climate control fuses be an issue? All of the lights on the panel show up when I crank up the fan (which doesn't work) and the recirculation light, AC light, auto and sync lights also illuminate.

Anyone have any ideas? I live down in Texas where it will be near 100 for another six weeks.
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