Emission Control Problems of Mercedes Benz ML320

Mercedes Benz ML320 owners have reported 4 problems related to emission control (under the engine and engine cooling category). The most recently reported issues are listed below.

1 Emission Control problem of the 2007 Mercedes Benz ML320

Failure Date: 04/26/2012

The contact owns a 2007 Mercedes Benz Ml320. The contact was driving 55 mph when the check engine warning light illuminated on the instrument panel. The vehicle was taken to the dealer for diagnosis where the dealer stated that the emission control needed to be replaced. The vehicle was repaired. The manufacturer was contacted and advised that there was no defect found within the vehicle. The failure and current mileage was 82,000.

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2 Emission Control problem of the 2000 Mercedes Benz ML320

Failure Date: 06/18/2004

After warranty expired4 years ago within 2-6 months, and up to 40,539 miles the following repairs were necessary in a mercedes ml 320: brake stop lamp switch assembly, latching mechanism rt. Front door, oxygen sensor, -power steering rack and two tie rodsfrom 2/17/04 to 6/18/04.

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3 Emission Control problem of the 1999 Mercedes Benz ML320

Failure Date: 02/17/2000

Vehicle stalled due to a bad oxygen sensor and a bad mass air flow sensor.

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4 Emission Control problem of the 1998 Mercedes Benz ML320

The oxygen sensor failed and after being repaired, it happened again in less than two weeks. Nlm.

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Other Common Engine And Engine Cooling related problems of Mercedes Benz ML320



ML320 Service Bulletins
ML320 Safety Recalls
ML320 Defect Investigations