Mercedes Benz ML350 owners have reported 2 problems related to engine grinding noise (under the engine and engine cooling category). The most recently reported issues are listed below.
The contact owns a 2004 mercedes-benz Ml350. While driving various speeds, the power steering malfunctioned. The steering wheel was difficult to turn and the steering fluid had to be replaced several times. The contact stated that the steering wheel made a loud grinding noise when it was turned and power steering fluid leaked from the column. In addition, the check engine indicator illuminated without warning. It was diagnosed that the power steering hose needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 90,000.
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all problems of the 2004 Mercedes Benz ML350
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From the day one, during the first 25 minutes of driving, my new 2012 mb Ml350 vibrates and make grinding noise just in between 40 to 45 miles per hour steady driving. After about 30 minutes of driving, the vibration and the noise are not noticeable. Mb and the dealer were trying to fix the problem but failed to resolved the problem. Now, they have concluded that the vibration is normal and is characteristic of the car. Any problems mb can't solve is normal!! what kind of car is it that vibrates for first 25 minutes of driving at certain speed is normal!!.
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all problems of the 2012 Mercedes Benz ML350
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