One problem related to o2 sensor has been reported for the 2013 Mercedes Benz E350. The most recently reported issues are listed below.
Failed cam selenoid triggered check engine light. Throwing codes because oil has traveled into the wire harness. Body/wire harness replacement as well as affected 02 sensors from oil saturation.
| Electrical System problems | |
| O2 Sensor problems | |
| Wiring problems |