2004 Mercedes-Benz C240 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Mercedes-Benz C240
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
2004 Mercedes-Benz C240 ProblemsBroken Stepper Motor Actuating Arm May Cause Clicking Noise From Behind Dash
A repetitive clicking noise from behind the center area of the dash panel is usually caused by a broken stepper motor actuating arm. The actuating arm controls the direction of air flow in the climate control system. Disassembly of the center console will be required to access and change the broken arm with the updated, reinforced part.
Inside grab handles, the upholstery on the center console cover, and door trim panels can delaminate. Most commonly replacement of the affected part is necessary.
The sway bar end link joints may wear and cause a knocking noise over bumps. Loose or warn links should be replaced to correct this type of noise.
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.