Resources for the Repair and Maintenance of your Mercedes-Benz C300
Mercedes-Benz C300 Models:
Mercedes-Benz C300 Problems
Squeaking/Worn Brake Pads May Require Rotor Replacement Also
Due to the size and material used on the brakes of these vehicles, the brakes may start to squeak around the 50 percent wear point. The brake rotor surfaces become uneven, causing a lip to form at the outer edge of the rotor. Because of this, the rotors are usually replaced when the pads are worn (pad life varies depending on driving style and terrain).
ABS Modulator Failure Due to Dirty Brake Fluid
It is not uncommon to encounter premature failure of the anti-lock brake system (ABS) modulator assembly due to dirty brake fluid. Our technicians recommend flushing the brake fluid every two years in order to help prevent this problem.
Cracked Driveshaft Flex Discs May Cause Driveshaft Movement/Vibration
A vibration felt through the center floor of the vehicle can be caused by driveshaft flex discs, which crack and shred, causing excessive driveshaft movement. Not repairing these can cause damage to the driveshaft center support bearing, or, in the worst case scenario, damage to the transmission or differential.
Mercedes-Benz C300 Recalls (Recent)
Rear Seat Belts May Not Secure Child Safety Seat
RepairPal Expert Overview:
The rear outer seat belts may not latch correctly when used with certain child safety seats, increasing the risk of injury in the event of a crash. Dealers will replace the affected seat belts. This recall is expected to begin on November 19, 2007. The Mercedes-Benz recall number is 2007-100002.
Learn more »Mercedes Benz Recalls 2010–2011 Vehicles Due to Power Steering Failure
RepairPal Expert Overview:
Mercedes Benz is recalling 2010 C-Class, model 204; E-Class, model 212; and 2010–2011 E-Class Coupe/Cabriolet, model 207 vehicles due to a loss of power steering fluid that could result in power steering system failure. Owners may not have sufficient control of the vehicle in areas like parking lots, thus increasing the chance of a crash. Dealers will check and re-torque the connection fitting, free of charge.
Learn more »Mercedes-Benz C300 Questions and Answers
3 answersQuestion - IamHopeful 798, December 12, 2008, 18:30
'08 Mercedes C300: Does anyone know how to make the DVD player play while the car is in motion?
I have an '08 Mercedes C300. It h...
How do you reset the Service A message for a oil changed
when starting vehicle i experience an odor
The problem occurs when the lights are turned on.
Mercedes-Benz C300 Stories
Wonderful car not one single problem. All I have done is the regular maintenace.
My 2nd MB, and I'm still not convinced of their quality. Have had several small issues, which they haven't been able to fix ss the computer can't detect anything. But noises and misfiring can be heard and felt without being an engineer. Very dissapointed. Have noticed in 2 loaners that front suspension can start to make too much noise after a few thousand miles. Unconfortable seats. For the price, you better get a Lexus, never had any issies with 6 of them.
A great driving car and dependable, initially had trouble with Sirius Sat reception, but it was repaired by installing a new sat module, attenae. I also installed all season tires by Michelin rather than the stock summer continentals
I traded my BMW 325i for the new C300. Very impressed with the quality and comfort. Like the easy access to the engine. BMW was like doing open heart surgery. Everything was crammed under the hood. The new C300 is a gorgeous car with a solid feel. Absolute dream to drive. BMW was fun, but I had a 5-speed:) The BMW cost to maintain was outrageous! I'm hoping the new C300 will be more reliable. Time will tell. Will report any problems I encounter.
Over 2 years now and over 32000 miles. Not even the smallest problem. This my 4th MB and it is the best. Previous cars, all C models, were not relaible at all and I had my share of problems with them but not this baby. Knocking unpainted wood now.