Electrical System Related Problems of the 2004 Mercedes Benz ML350

Table 1 shows three common electrical system related problems of the 2004 Mercedes Benz ML350. The number one most common problem is related to the wiring (two problems). The second most common problem is related to the crankshaft position sensor (one problem).

Table 1. Electrical System related problems of Mercedes Benz ML350

Problem Category Number of Problems
Wiring problems
2
Crankshaft Position Sensor problems
1
Battery problems
1

Recently reported Electrical System problems of the 2004 Mercedes Benz ML350

The Wiring problem

Discovered brittle, broken and missing wiring insulation on the headlight wiring inside the headlamp assembly. This was a dangerous situation that allowed the positive and negative wires to come in contact with each other creating a short.   Read details...

The Crankshaft Position Sensor problem

While driving 2004 Mercedes Benz Ml350 on public street the engine lost all power while moving at 30 - 35 mph. Lost both power steering control and power braking ability as a result. Was able to avoid collisions and coasted into an off street area safely.   Read details...

The Battery problem

Thank you for your responses but we are very disappointed and very frustrated with your response. During these 2 year things have gone wrong. We did contact mercedes-benz headquarters. . Market too many times and explain about us car.   Read details...


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



ML350 Service Bulletins
ML350 Defect Investigations