Electrical System Related Problems of the 2012 Mercedes Benz E350

Table 1 shows six common electrical system related problems of the 2012 Mercedes Benz E350. The number one most common problem is related to the electrical system (eleven problems). The second most common problem is related to the car will not start (two problems).

Table 1. Electrical System related problems of Mercedes Benz E350


Recently reported Electrical System problems of the 2012 Mercedes Benz E350

The Electrical System problem

Steering wheel lock module steering wheel was locked in place and vehicle wouldn’t do anything.   Read details...

The Car Will Not Start problem

The contact owns a 2012 mercedes-benz E350. The contact stated that the vehicle failed to start and the air bag warning indicator was illuminated. The vehicle was taken to an independent mechanic where it was determined that the battery needed to be replaced.   Read details...

The O2 Sensor problem

My 2012 mercedes E350 has oil contamination of the wiring harness. The oil has also damaged other components in the engine compartment including oxygen sensors; probes and ecu(computer) this is very expensive damage.   Read details...


Electrical System related problems in other Mercedes Benz E350 model year vehicles:



E350 Service Bulletins
E350 Safety Recalls
E350 Defect Investigations