2004 Mercedes-Benz C240 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Mercedes-Benz C240
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2004 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.
2004 Mercedes-Benz C240 QuestionsCar seem to shake in the rear when I come to a stop and taking off (1 answer)
2004 Mercedes-Benz C240 RecallsOne or More Seat Belts May Not Lock as Designed
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.