2009 Mercedes-Benz C300 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2009 Mercedes-Benz C300
2009 Mercedes-Benz C300 Problems
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.
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).
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.
2009 Mercedes-Benz C300 Questions
A day before it didn't turn on I had to turn the key more than usual, and usually my car turns on right away when I put the key and turn it a little but today it just didn't turn on! What can it be?
urethane overspray covering entire vehicle
2009 Mercedes-Benz C300 Recalls
The air bag control unit may corrode and cause it to malfunction, resulting in air bags that deploy when not intended, or do not deploy at all in an accident. Dealers will inspect and replace the air bag control unit as needed free of charge to resolve the concern.
The tail lights of the vehicle may dim or fail because of a poor electrical ground connection. Dealers will replace the bulb holders if not previously updated and replace any corroded connectors free of charge to resolve the concern.
2009 Mercedes-Benz C300 Reviews
This is my first Mercedes car (2009 C300)that I've purchased. I traded a 2001 BMW330i that I had for approximately 10 years. I fell in love with the car. It looks great and rides great. Unfortunately....I have been dealing with this annoying waxy or crayons smell which the dealer is having a difficult time in eliminating. They've treated the evaporator coil, changed the cabin filter, scrubbed t...
This is our first 2009 c300, we will have a mercedes from now on,, i think this is one of,, if not the best car in the market. We bought ours through Car-Max and it checks out.Thank you Mercedes
Great Car! This is my 10th benz. The 4th C-Class. I Can't wait for the E-Class Coupe.