Mercedes CLA W118 2.0 AMG 35 45 Water Pump
Mercedes-Benz
E-Class
2019
M260/M139 2.0 AMG
⚡ Quick Summary
Severity Level
High
Safe to Drive?
🚫 Do NOT Drive
Safety Impact
Direct safety risk — affects safe operation of the vehicle
Urgency Level
🟠 Fix Soon
The electric water pump on CLA 35 AMG/CLA 45 AMG M260/M139 can fail causing overheating. Replace at 60,000 miles on performance-driven examples. 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 E-Class 2019 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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