Mercedes C-Class 7G-Tronic Slipping Between Gears
Mercedes-Benz
C-Class
2007
7G-Tronic 722.9
⚡ Quick Summary
Severity Level
High
Safe to Drive?
✅ Safe to Drive
Safety Impact
No direct safety impact reported by owners
Urgency Level
🟠 Fix Soon
The 7G-Tronic on W204 slipping between gears and holding revs longer than normal indicates valve body wear or conductor plate failure. Fluid change first; conductor plate if fault persists. Cost: £350-700.
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 2007 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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