Electrical System Related Problems of the 2014 Mercedes Benz ML350

Table 1 shows three common electrical system related problems of the 2014 Mercedes Benz ML350. The number one most common problem is related to the electrical system (16 problems). The second most common problem is related to the instrument cluster/panel (one problem).

Table 1. Electrical System related problems of Mercedes Benz ML350


Recently reported Electrical System problems of the 2014 Mercedes Benz ML350

The Electrical System problem

I purchased a used mercedes-benz from freehold Mitsubishi in early 2024. Within hours, serious safety issues appeared, including a check engine light, cylinder misfire, evap leak, traction control failure, and blind spot assist malfunction.   Read details...

The Instrument Cluster/panel problem

See attached document for complaint   Read details...

The Software problem

Car engine light on. Took to service center. Required software upgrade. Cost $275. Car has 26k miles. This should not be an expense to buyer but should be a warranty issue. Very unhappy with mercedes-benz and unlikely to purchase you vehicle in the future.   Read details...


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



ML350 Service Bulletins
ML350 Defect Investigations