Mercedes W205 C-Class Coupe AMG C43 C63 Transfer Case
Mercedes-Benz
C-Class
2014
M276/M177 AMG
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
✅ Safe to Drive
Safety Impact
No direct safety impact reported by owners
Urgency Level
🟡 Monitor Closely
The 4MATIC transfer case on W205 C43/C63 AMG requires fluid service every 40,000 miles. Neglect causes vibration at motorway speeds. Cost: £200-350.
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 2014 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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