Question about 2003 BMW 330
Posted by Anonymous on
Is any air coming out at all?
If warm air is being blown out, then your refrigerant level is probably low. The car is fitted with a safety cut off, to stop the air conditioning system working if the refrigerant (R134a) level is low.
This cut off only effects the air conditioning, the blower would still function normally.
Posted on Apr 21, 2009
the motors are located behind the dash in what is called the IHKA unit. The most likely cause of this problem, however, is a bad temperature sensor. These are located in the center console behind the dash. To get to them you must remove the carpeted 'kick panels' on both the drivers and passengers side which cover the transmission tunnel. There is one for each side.
Posted on May 20, 2009
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