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2026. 6. 30. 작업

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BMW 3 series 320D ac blowing hot air

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Did you see the compressor kick in? If not, I'm thinking your car doesn't have any refrigerant in it. If they put the gauges on the system and it didn't register anything, that's a pretty good sign it doesn't have any refrigerant in the system . If your car has completely lost its charge, this means there has been a catastrophic failure somewhere in the system ... it has lost its integrity and no longer is holding refrigerant. Unless you are an A/C mechanic, this is more than likely something which will need to go to the shop to fix. If the compressor did actually kick in, then whomever put the gauges on the A/C system to check it didn't do a very good job of checking. There is no way it will kick in without refrigerant in the system. You can, however do a very easy check by touching the A/C lines right at the firewall (or as close as you can get to the firewall) as they go into and out of the body of the car. Feel the lines and see if one is cold and one is hot (or warm since you aren