Mercedes E300d W213 OM656 Inline-Six Annual Guide
Mercedes-Benz
E-Class
2016
OM656 3.0 Inline-Six 231PS
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Indirect risk — worth monitoring, not urgent
Urgency Level
🟡 Monitor Closely
E300d W213 OM656 at 150,000 km: EGR valve inspection, 9G-Tronic fluid, AdBlue NOx sensor check, 4MATIC transfer case fluid and timing chain oil frequency.
Onarım / Çözüm
No confirmed fixes yet. Share yours below.
⚠️ Yanlış Teşhis mi?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Mercedes-Benz E-Class 2016 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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