Mercedes W203 C-Class Automatic Gearbox Kickdown Fault
Mercedes-Benz
C-Class
2000
722.6 5G-Tronic
⚡ 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 722.6 5G-Tronic on W203 C-Class can refuse to kickdown or slip between gears. Transmission fluid change resolves many early-stage cases. Valve body wear requires rebuild at £400-700.
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 C-Class 2000 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
🚗 More About This Vehicle
📋 All Mercedes-Benz C-Class fault reports →
🚘 All Mercedes-Benz fault reports →
🔧 Browse all fault reports →
Explore more Mercedes-Benz models
Deneyiminizi paylaşarak diğer araç sahiplerine yardım edin.
Your real-world fix helps thousands of drivers worldwide. Takes 2 minutes.