Mercedes C63 AMG W206 E Performance 680PS Annual
Mercedes-Benz
C-Class
2022
M139L 2.0T AMG 680PS PHEV
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Indirect risk — worth monitoring, not urgent
Urgency Level
🟡 Monitor Closely
C63 E Performance annual: 6.1kWh HV battery SOH, electric rear axle noise check, M139L water pump condition, 9G-Tronic fluid and 48V EQ Boost battery.
Repair / Solution
No confirmed fixes yet. Share yours below.
⚠️ Wrong Diagnosis?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Mercedes-Benz C-Class 2022 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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