2011 Mercedes-Benz C300 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- Elegance Sedan 4-Door
- 4Matic Sport Sedan 4-Door
- 4Matic Sedan 4-Door
- Sport Sedan 4-Door
- Luxury Sedan 4-Door
- 4Matic Luxury Sedan 4-Door
Engines covered
- 3.0L 2996CC 183Cu. In. V6 GAS DOHC Naturally Aspirated
- 3.0L 2996CC V6 GAS DOHC Naturally Aspirated
- 3.0L 2996CC V6 FLEX DOHC Naturally Aspirated
- 3.5L 3498CC 213Cu. In. V6 GAS DOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
Complaint There are several types of complaint about noises or poor windshield wiper wiping performance: A: Wiper blades squeaking, chattering, shuddering B: The windshield is not wiped completely (streaking) C: During the downward movement
Complaint Potential corrosion on the rear axle carrier Cause Due to market-specific conditions such as moisture, ingress of dirt and/or environmental influences, corrosion can occur on the rear axle carrier Remedy In the event of a complain
Complaint Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements and/or Creaking/crackling noises from the area of the wheel bearing on the front axle when cornering/ maneuvering. Sound file
In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA (MBUSA) is extending the warranty coverage on the fuel filter unit for Partial Zero Emi
This NCU replaces the prior NCUs issued on May 18, June 25, 2020 and October 1, 2020 and contains important workshop instructions on how the HVAC Service Warranty repair must be carried out. To enhance the satisfaction of our customers, avo
In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA, LLC (MBUSA) is extending the warranty coverage on the fuel filter unit in certain Mode
Complaint Headlamp, front fog lamp leaky or fogged. Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. If a pressure compe
Complaint Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements and/or Creaking/crackling noises from the area of the wheel bearing on the front axle when cornering/ maneuvering. Sound file
Showing the 8 most recent of 90 technical service bulletins on file with NHTSA.
AIRBAGS DID NOT DEPLOY. WHILE DRIVING ON THE HIGHWAY, A DEER RAN ACROSS THE OPPOSITE SIDE LANE OF TRAFFIC AND COLLIDED WITH THE DRIVERS SIDE AND WINDSHIELD. THE ENTIRE DEER LANDED IN DRIVERS LAP AND P
I was in a collision and the airbags did not deploy. There was a recall on airbags for the Mercedes C300 within the year my vehicle was made, however, the recall did not include my VIN. Also, the sunr
I was in a collision and the airbags did not deploy. There was a recall on airbags for the Mercedes C300 within the year my vehicle was made, however, the recall did not include my VIN. Also, the sunr
The airbags were supposed to have been fixed per recall by carriage house Mercedes in new London ct. my son was in a horrible front in collision and they did not deploy. None of them did. Accident hap
TL* TAKATA RECALL. THE CONTACT OWNS A 2011 MERCEDES BENZ C300. THE CONTACT STATED THAT THE MANUFACTURER HAD NOT INCLUDED THE VEHICLE IN THE RECALL REPAIRS FOR NHTSA CAMPAIGN NUMBERS: 16V363000 (AIR BA
Showing the 5 most serious of 584 complaints filed with NHTSA.
