Other Fuel System Related Problems of the 2012 Mercedes Benz ML350

Table 1 shows four common other fuel system related problems of the 2012 Mercedes Benz ML350. The number one most common problem is related to the other fuel system (seven problems). The second most common problem is related to the other fuel system pump (two problems).

Table 1. Other Fuel System related problems of Mercedes Benz ML350


Recently reported Other Fuel System problems of the 2012 Mercedes Benz ML350

The Other Fuel System problem

Vehicle stalled without warning, and I was advised by a mechanic that the fuel pump control unit was reporting a fault through the onboard diagnostics port and the check engine light on the dashboard. It was necessary to replace the fuel pump control unit as the defect was intermittent and subject   Read details...

The Other Fuel System Pump problem

Tl- the contact owns a 2012 Mercedes Benz Ml350. The contact stated that while at a stop light the vehicle stalled without warning, no warning light illuminated. In addition, the contact also stated that the radio and air condition failed to function. The failure recurred numerous times.   Read details...

The Other Fuel System Hoses Lines/piping, And Fittings problem

My Ml350 is over over 71000, no warranty. I noticed that it has been stalled several times till incident. Last Tuesday, suddenly car engine stopped in the usps parking lots, middle of driveway, no moving.   Read details...


Other Fuel System related problems in other Mercedes Benz ML350 model year vehicles:



ML350 Service Bulletins
ML350 Defect Investigations