BMW 530 owners have reported 1 problem related to emission control (under the engine and engine cooling category). The most recently reported issues are listed below.
This 2004 BMW 545i car has a problem which causes emissions warning light to come on frequently and the subsequent fuel mileage to be reduced in half. The dealership is unable to permanently fix the problem -each attempt to fix the problem lasts for only about one month. It as been to the dealer approximately 8 times for this condition and is clearly harming the environment. I have also been in contact with the regional office and they are of no help.
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all problems of the 2004 BMW 530
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