Mercedes-Benz C240 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Mercedes-Benz C240
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Mercedes-Benz C240 ProblemsLeaks Develop at Differential Seals/Cover on High Mileage/Older Vehicles
Leaks may develop from the differential cover and/or seals on high mileage or older vehicles. Our technicians recommend a complete reseal of the differential unit if these leaks are addressed.
The ESP and BAS warning lights may illuminate due to a failed brake light switch. Replacement of the failed switch should correct this concern.
The engine may develop a stalling and/or no start condition due to a failed crankshaft position sensor.
Mercedes-Benz C240 QuestionsKey won't turn consistently to start car. Dash won't illuminate. (1 answer)
Problem just started recently. My windows won't roll down. Key won't even turn our control designated functions.
This is the first time it has happened. My car can't start anymore.
Mercedes-Benz C240 RecallsIncorrect Software Calibration May Cause Fuel Pump to Remain Powered in a Collision
There is a faulty software calibration that affects several areas including shutting off the fuel supply in a collision. This could cause a fire hazard during an accident. Dealers will reprogram this software. The Mercedes-Benz recall number is 2008 070001. This recall began during August, 2008.
Certain passenger vehicles equipped with sport model steering wheels fail to comply with the requirements of the Federal Motor Vehicle Safety Standard # 208 "Occupant Crash Protection"In certain tests conducted by NHTSA, using an unbelted female crash test dummy, conditions were found that occupants may not be properly protected during a crash, resulting in injuries. Dealers will install a new airbag module free of charge. The Mercedes recall # is 2006020005
Some seat belt buckles may have a burr on a metal component of the locking mechanism. This could prevent the seat belt from locking under certain conditions. In the event of a crash, the seat occupant may not be properly restrained, increasing the risk of injury. Dealers will replace the affected seat belts. This recall is expected to begin on December 22, 2003. The Mercedes-Benz recall number is 2003 120006.