Car Problem Reports

Mercedes-Benz E350 4MATIC Failed Gateway Module May Cause Lack of Audio/Cell Phone Functionality

Mercedes-Benz E350 4MATIC Problem
11 Reports
Me Too

Model Years Affected: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013

Average Mileage: 47,437 mi (10,123 mi - 120,000 mi)


Lack of audio or cell phone functionality may be related to the failure of the audio gateway module.

  •  Rookie

    Battery was going dead after sitting for a few days, I found the negative terminal totally loose (floating around) Ironically, the dealer was the last one to work on it when they replaced the center camshaft. I charged the battery and car worked fine except the radio didn't work- the mercedes logo comes on & then disappears. The dealer says they want $2600 to fix this issue but cannot guaranty I don't have other thing drawing down the battery.

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  • , , 24,000 mi

    Has never worked from day 1, dealer is lost and can not fix it and charges me for inspection every time, claims this is not covered by warranty.
    Just a lousy car

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