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  1. Periodic ticking/rattling noise on idle (warm engine)

    E60 M5 and E61 M5 Touring Discussion
    Hi, everyone! Would appreciate someone's feedback & opinion :) Have driven already almost 40k km on my 2006 M5. Since I have bought the car I have a periodic ticking/rattling noise coming from the engine bottom part. On cold starts absolutely no "side" noise for the first couple of min. When...