Mercedes Benz CLA250 owners have reported 2 problems related to engine oil leaking (under the engine and engine cooling category). The most recently reported issues are listed below.
Automatic start /stop failed on highway car would not move, almost caused an accident. This has been repaired twice and now it has happened again. Client states vehicle cuts off at idle cause: . Correction: 540650 on-board power supply voltage maintain (when checking/ testing and troubleshooting) tech number: 20 labor type: wnc8 541011 perform quick test tech number: 20 labor type: wnc8 275002 replace electrohydraulic controller unit of dual-clutchtransmission tech number: 20 labor type: wnc8 272388 replace control unit of dual- clutch transmission (electrohydraulic controller unit removed) on veh. With tech number: 20 labor type: wnc8 540991 program and code control unit . . . . . . . . . . . . . . . . . . . . (after quick test) tech number: 20 labor type: wnc8 271254 check/correct oil level of dual-clutch transmission (after leak test) tech number: 20 labor type: wnc8 271048 adaptation perform (after repairs).
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The contact owns a 2012 Mercedes Benz cls 550. The contact stated while driving at an unknown speed, the check engine warning light illuminated. The contact took the vehicle to mercedes-benz of alexandria (200 s pickett st, alexandria, va 22304) where the vehicle was diagnosed. The contact was informed that an oil leak had caused damage to a wiring harness, the engine control module and several other unstated electrical failures. The vehicle was not repaired. The manufacturer was notified of the failures. There was no additional assistance provided. The failure mileage was 610,708.
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all problems of the 2012 Mercedes Benz CLA250
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| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems | |
| Car Stall problems | |
| Check Engine Light On problems | |
| Engine Shut Off Without Warning problems | |
| Water Pump problems | |
| Engine Stall problems | |
| Manifold/header/muffler/tail Pipe problems | |
| Engine Oil Leaking problems | |
| Crankcase (pcv) problems | |
| Engine Exhaust System problems |