If the AC blows out warm and then a week later blows out cold can it be the fuses
I had the same problem on my wifes 04 passat it ended up being a relay I removed it… ..itbwas really hot.. I check the connections nd the solder by the pin where it connects had broken loose like u can wiggle it a lil so I resolder it backinto place nd never had a problem… but u might want to just buy a new 1…
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