the A/C not working right
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Joined: Apr 2015
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From: san diego
1990 300sl, 81 bmw 633, 86 alfa spider, 07 Corvette
the A/C not working right
Hello fellow C300 owners-My 2012 A/C does not seem to be working right. I just had the freon charged up and there are no leaks. The air on the driver side is sort of cold, the passenger side iswarm-ish. At "max a/c" the temp of the air is not cold. Can someone tell me what might be the problem. Thanks!!
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2021 GLB250 FWD, 2023 GLA250 FWD, 2013 C250, 2015 GLK350, 2005 ML350SE, 2003 E320
Thread Starter
Junior Member
Joined: Apr 2015
Posts: 33
Likes: 0
From: san diego
1990 300sl, 81 bmw 633, 86 alfa spider, 07 Corvette
the problem started about 3 months ago. my mechanic is not well versed on diagnosing Mercedes air conditioning problems. my research on this issue comes up with "blend door problem" also. I may have to take it to an indy Merc shop.
MBWorld Fanatic!
Joined: Sep 2013
Posts: 2,384
Likes: 705
2021 GLB250 FWD, 2023 GLA250 FWD, 2013 C250, 2015 GLK350, 2005 ML350SE, 2003 E320
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c250 W204
mare you sure it’s not leaking? My c250 is a 12 and I had a leaking hose. My mechanic told me they made a revised part even. Also make sure mechanic used one of the machines to charge it and not some Freon charge can from the auto store.
