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The 1999 Mercedes C230 air-conditioning compressor will not run at temperatures below freezing Compressor drier and expansion valve recently replaced?
Wiki User
∙ 9y ago
If the temperature is below freezing outside, there is no need to run the air conditioning. The heater does not use the same set up as the air conditioning. This may be a built in feature of the car so the compressor does not completely freeze up. As air conditioning is running, freon passes through the compressor, making it quite cold internally.
Wiki User
∙ 9y ago
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