Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2011 Mercedes Benz C63FACTORY OEM SERVICE PROCEDURE
Repair and Diagnosis
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Quick Lookups
- Accessories & Equipment
- Anti-Theft Systems
- Anti-Theft/Central Locking System - Basic Knowledge - C63/C350 (204) - 1 Of 4
- Anti-Theft/Central Locking System - Basic Knowledge - C63/C350 (204) - 2 Of 4
- Anti-Theft/Central Locking System - Basic Knowledge - C63/C350 (204) - 3 Of 4
- Anti-Theft/Central Locking System - Basic Knowledge - C63/C350 (204) - 4 Of 4
- Anti-Theft/Central Locking System - C63/C350 (204) - 1 Of 2
- Anti-Theft/Central Locking System - C63/C350 (204) - 2 Of 2
- Anti-Theft/Central Locking System - General Information & Basic Knowledge - C63/C350 (204)
- Doors & Windows - C63/C350 (204)
- Emergency Equipment -- C63/C350 (204)
- Collision/Avoidance
- Communication Devices
- Cruise Control Systems
- Drivers Assistance Systems - ADAS
- Entertainment Systems
- Collision Avoidance And Electrical System - Basic Knowledge - C63/C350 (204)
- Emergency Equipment -- C63/C350 (204)
- Entertainment & Lighting - Retrofitting & Conversion - C63/C350 (204)
- Entertainment & Navigation - OEM Wiring Diagrams - C63/C350 (204)
- Entertainment & Wiper Washer - Torque Specifications - C63/C350 (204)
- Entertainment, Lighting & Wipers/Washers - OEM Wiring Diagrams - C63/C350 (204)
- Entertainment, Lighting & Wipers/Washers - Testing & Repair - C63/C350 (204)
- Exterior Lights
- Gauges & Instrument Panels
- Headlights
- Collision Avoidance And Electrical System - Basic Knowledge - C63/C350 (204)
- Entertainment, Lighting & Wipers/Washers - OEM Wiring Diagrams - C63/C350 (204)
- Entertainment, Lighting & Wipers/Washers - Testing & Repair - C63/C350 (204)
- Lighting & Wiper/Washer - General Information - C63/C350 (204)
- Lighting & Wiper/Washer - Maintenance - C63/C350 (204)
- Heated Glass/Defoggers
- Infotainment
- Collision Avoidance And Electrical System - Basic Knowledge - C63/C350 (204)
- Emergency Equipment -- C63/C350 (204)
- Entertainment & Lighting - Retrofitting & Conversion - C63/C350 (204)
- Entertainment & Navigation - OEM Wiring Diagrams - C63/C350 (204)
- Entertainment & Wiper Washer - Torque Specifications - C63/C350 (204)
- Entertainment, Lighting & Wipers/Washers - OEM Wiring Diagrams - C63/C350 (204)
- Entertainment, Lighting & Wipers/Washers - Testing & Repair - C63/C350 (204)
- Interior/Exterior Trim
- Interior/Illumination Lights
- Entertainment & Lighting - Retrofitting & Conversion - C63/C350 (204)
- Entertainment, Lighting & Wipers/Washers - OEM Wiring Diagrams - C63/C350 (204)
- Entertainment, Lighting & Wipers/Washers - Testing & Repair - C63/C350 (204)
- Lighting & Wiper/Washer - General Information - C63/C350 (204)
- Lighting & Wiper/Washer - Maintenance - C63/C350 (204)
- Mirrors
- Seats
- Seats, Restraint Systems -- Basic Knowledge -- C63/C350 (204) - 1 Of 2
- Seats, Restraint Systems -- Basic Knowledge -- C63/C350 (204) - 2 Of 2
- Seats, Restraint Systems -- General Information -- C63/C350 (204)
- Seats, Restraint Systems -- Miscellaneous Notes -- C63/C350 (204)
- Seats, Restraint Systems -- OEM Wiring Diagrams -- C63/C350 (204)
- Seats, Restraint Systems -- Safety Precautions -- C63/C350 (204)
- Seats, Restraint Systems -- Special Tools -- C63/C350 (204)
- Seats, Restraint Systems -- Testing & Repair -- C63/C350 (204)
- Seats, Restraint Systems -- Torque Specifications -- C63/C350 (204)
- Steering Column Switches
- Warning Systems
- Window Motors & Regulators
- Wiper/Washer Systems
- Collision Avoidance And Electrical System - Basic Knowledge - C63/C350 (204)
- Entertainment & Wiper Washer - Torque Specifications - C63/C350 (204)
- Entertainment, Lighting & Wipers/Washers - Testing & Repair - C63/C350 (204)
- Lighting & Wiper/Washer - General Information - C63/C350 (204)
- Lighting & Wiper/Washer - Maintenance - C63/C350 (204)
- Wiper/Washer - Capacities & Specifications - C63/C350 (204)
- Wiper/Washer - Test & Adjustment Values - C63/C350 (204)
- Anti-Theft Systems
- Body & Frame
- Door Locks
- Anti-Theft/Central Locking System - Basic Knowledge - C63/C350 (204) - 1 Of 4
- Anti-Theft/Central Locking System - Basic Knowledge - C63/C350 (204) - 2 Of 4
- Anti-Theft/Central Locking System - Basic Knowledge - C63/C350 (204) - 3 Of 4
- Anti-Theft/Central Locking System - Basic Knowledge - C63/C350 (204) - 4 Of 4
- Anti-Theft/Central Locking System - C63/C350 (204) - 1 Of 2
- Anti-Theft/Central Locking System - C63/C350 (204) - 2 Of 2
- Anti-Theft/Central Locking System - General Information & Basic Knowledge - C63/C350 (204)
- Doors & Windows - C63/C350 (204)
- Emergency Equipment -- C63/C350 (204)
- Exterior Body Panels
- Exterior/Interior Trim
- Frames, Subframes & Crossmembers
- Mirrors
- Paint & Coatings
- Seats
- Seats, Restraint Systems -- Basic Knowledge -- C63/C350 (204) - 1 Of 2
- Seats, Restraint Systems -- Basic Knowledge -- C63/C350 (204) - 2 Of 2
- Seats, Restraint Systems -- General Information -- C63/C350 (204)
- Seats, Restraint Systems -- Miscellaneous Notes -- C63/C350 (204)
- Seats, Restraint Systems -- OEM Wiring Diagrams -- C63/C350 (204)
- Seats, Restraint Systems -- Safety Precautions -- C63/C350 (204)
- Seats, Restraint Systems -- Special Tools -- C63/C350 (204)
- Seats, Restraint Systems -- Testing & Repair -- C63/C350 (204)
- Seats, Restraint Systems -- Torque Specifications -- C63/C350 (204)
- Sun Roof/T-Top/Convertible Top
- Towing Systems
- Windows
- Door Locks
- Brakes
- Collision
- Drivelines & Axles
- Electrical
- Body Electrical
- Collision Avoidance And Electrical System - Basic Knowledge - C63/C350 (204)
- Connectors And Grounds - C63/C350 (204)
- Connectors And Z Connectors - C63/C350 (204)
- Electrical - General Information - C63/C350 (204)
- Electrical - Safety Precautions - C63/C350 (204) - 1 Of 2
- Electrical - Safety Precautions - C63/C350 (204) - 2 Of 2
- Electrical - Torque Specifications - C63/C350 (204) - 1 Of 2
- Electrical - Torque Specifications - C63/C350 (204) - 2 Of 2
- Electrical System - Basic Knowledge - C63/C350 (204) - 1 Of 3
- Electrical System - Basic Knowledge - C63/C350 (204) - 2 Of 3
- Electrical System - Basic Knowledge - C63/C350 (204) - 3 Of 3
- Electrical System - OEM Wiring Diagrams - C63/C350 (204) - 1 Of 2
- Electrical System - OEM Wiring Diagrams - C63/C350 (204) - 2 Of 2
- Electrical System - Special Tools - C63/C350 (204)
- Electrical System - Testing & Repair - C63/C350 (204)
- Electrical System, Equipment & Instructions - Basic Knowledge - C63/C350 (204)
- OEM Connector End Views -- 204 Chassis
- Sensors And Wiring - Retrofitting & Conversion - C63/C350 (204)
- Testing & Repair - C63/C350 (204)
- Charging Systems
- Collision Avoidance And Electrical System - Basic Knowledge - C63/C350 (204)
- Electrical System - Basic Knowledge - C63/C350 (204) - 1 Of 3
- Electrical System - Basic Knowledge - C63/C350 (204) - 2 Of 3
- Electrical System - Basic Knowledge - C63/C350 (204) - 3 Of 3
- Electrical System - Engine -- C63 (204)
- Electrical System - Testing & Repair - C63/C350 (204)
- Electrical System, Equipment & Instructions - Basic Knowledge - C63/C350 (204)
- Fuses & Circuit Breakers
- Gauges
- Motors, Switches, Relays
- Collision Avoidance And Electrical System - Basic Knowledge - C63/C350 (204)
- Connectors And Grounds - C63/C350 (204)
- Connectors And Z Connectors - C63/C350 (204)
- Electrical - General Information - C63/C350 (204)
- Electrical - Safety Precautions - C63/C350 (204) - 1 Of 2
- Electrical - Safety Precautions - C63/C350 (204) - 2 Of 2
- Electrical - Torque Specifications - C63/C350 (204) - 1 Of 2
- Electrical - Torque Specifications - C63/C350 (204) - 2 Of 2
- Electrical System - Basic Knowledge - C63/C350 (204) - 1 Of 3
- Electrical System - Basic Knowledge - C63/C350 (204) - 2 Of 3
- Electrical System - Basic Knowledge - C63/C350 (204) - 3 Of 3
- Electrical System - OEM Wiring Diagrams - C63/C350 (204) - 1 Of 2
- Electrical System - OEM Wiring Diagrams - C63/C350 (204) - 2 Of 2
- Electrical System - Special Tools - C63/C350 (204)
- Electrical System - Testing & Repair - C63/C350 (204)
- Electrical System, Equipment & Instructions - Basic Knowledge - C63/C350 (204)
- OEM Connector End Views -- 204 Chassis
- Sensors And Wiring - Retrofitting & Conversion - C63/C350 (204)
- Testing & Repair - C63/C350 (204)
- Starter
- Wiring Diagrams
- Body Electrical
- Engine Mechanical
- Accessory Drive Belts
- Auxiliary Emission Control Systems
- Blowers, Superchargers & Turbochargers
- Cooling System (Mechanical)
- Exhaust
- Fuel System
- Fuel System - C63/C350 (204)
- Mixture Formation - Basic Knowledge - C63/C350 (204)
- Mixture Formation - General Information - C63/C350 (204)
- Mixture Formation - OEM Wiring Diagrams - C63/C350 (204) - 1 Of 2
- Mixture Formation - OEM Wiring Diagrams - C63/C350 (204) - 2 Of 2
- Mixture Formation - Safety Precautions - C63/C350 (204)
- Mixture Formation - Special Tools - C63/C350 (204)
- Mixture Formation - Testing & Repair - C63/C350 (204)
- Mixture Formation - Torque Specifications-- C63/C350 (204)
- Lubrication System
- Mechanical
- Starter
- Engine Performance
- Emissions
- Fuel Delivery
- Fuel System - C63/C350 (204)
- Mixture Formation - Basic Knowledge - C63/C350 (204)
- Mixture Formation - General Information - C63/C350 (204)
- Mixture Formation - OEM Wiring Diagrams - C63/C350 (204) - 1 Of 2
- Mixture Formation - OEM Wiring Diagrams - C63/C350 (204) - 2 Of 2
- Mixture Formation - Safety Precautions - C63/C350 (204)
- Mixture Formation - Special Tools - C63/C350 (204)
- Mixture Formation - Testing & Repair - C63/C350 (204)
- Mixture Formation - Torque Specifications-- C63/C350 (204)
- Ignition System
- Electrical System - Engine -- C63 (204)
- Mixture Formation - Basic Knowledge - C63/C350 (204)
- Mixture Formation - General Information - C63/C350 (204)
- Mixture Formation - OEM Wiring Diagrams - C63/C350 (204) - 1 Of 2
- Mixture Formation - OEM Wiring Diagrams - C63/C350 (204) - 2 Of 2
- Mixture Formation - Safety Precautions - C63/C350 (204)
- Mixture Formation - Special Tools - C63/C350 (204)
- Mixture Formation - Testing & Repair - C63/C350 (204)
- Mixture Formation - Torque Specifications-- C63/C350 (204)
- Specifications
- System
- Testing & Diagnosis
- Tune-Up
- Electrical System - Engine -- C63 (204)
- Mixture Formation - Basic Knowledge - C63/C350 (204)
- Mixture Formation - General Information - C63/C350 (204)
- Mixture Formation - OEM Wiring Diagrams - C63/C350 (204) - 1 Of 2
- Mixture Formation - OEM Wiring Diagrams - C63/C350 (204) - 2 Of 2
- Mixture Formation - Safety Precautions - C63/C350 (204)
- Mixture Formation - Special Tools - C63/C350 (204)
- Mixture Formation - Testing & Repair - C63/C350 (204)
- Mixture Formation - Torque Specifications-- C63/C350 (204)
- General Information
- Abbreviations
- Basic Trouble Shooting
- Brakes
- Check Lists
- Driveline/Axles
- DTC Index
- Electrical
- Engine
- Engine Performance
- Electrostatic Discharge Warning - General Information
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Map - Engine Performance & Maintenance
- Parasitic Load Explanation & Test Procedures - General Information
- State Emission Standards - Diesel
- State Emission Standards - Gas
- Waveforms - Injector Pattern Tutorial - General Information
- Map - Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Identification
- Metric Conversions
- OEM General Information
- Automatic Stop/Start Disable
- Auxiliary Drive System - Safety Information - C63/C350 (204)
- Capacities & Specifications - C63/C350 (204) - 1 Of 3
- Capacities & Specifications - C63/C350 (204) - 2 Of 3
- Capacities & Specifications - C63/C350 (204) - 3 Of 3
- MERCEDES-BENZ Model Identification
- Overall Vehicle - General Information - C63/C350 (204)
- Overall Vehicle - Maintenance - C63/C350 (204)
- Overall Vehicle - OEM Wiring Diagrams - C63/C350 (204)
- Overall Vehicle - Safety Precautions - C63/C350 (204) - 1 Of 2
- Overall Vehicle - Safety Precautions - C63/C350 (204) - 2 Of 2
- Overall Vehicle - Shop-Made Tools - C63/C350 (204)
- Overall Vehicle - Special Tools - C63/C350 (204)
- Overall Vehicle -- Retrofitting & Conversion -- C63/C350 (204) - 1 Of 2
- Overall Vehicle -- Retrofitting & Conversion -- C63/C350 (204) - 2 Of 2
- Overall Vehicle -- Torque Specifications -- C63/C350 (204)
- Overall Vehicle -- User Information -- C63/C350 (204)
- Reset Procedures
- Specifications Index
- Steering
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- A/C Compressor
- HVAC Control Systems
- Climate Control - Basic Knowledge - C63/C350 (204) - 1 Of 2
- Climate Control - Basic Knowledge - C63/C350 (204) - 2 Of 2
- Climate Control - Capacities & Specifications - C63/C350 (204)
- Climate Control - General Information - C63/C350 (204)
- Climate Control - Maintenance - C63/C350 (204)
- Climate Control - OEM Wiring Diagrams - C63/C350 (204)
- Climate Control - Special Tools - C63/C350 (204)
- Climate Control - Test & Adjustment Values - C63/C350 (204)
- Climate Control - Testing & Repair - C63/C350 (204)
- Climate Control - Torque Specifications - C63/C350 (204)
- Maintenance
- Restraints
- Air Bag, SRS
- Emergency Equipment -- C63/C350 (204)
- Restraints - Component Modifications - C63/C350 (204)
- Seats, Restraint Systems -- Basic Knowledge -- C63/C350 (204) - 1 Of 2
- Seats, Restraint Systems -- Basic Knowledge -- C63/C350 (204) - 2 Of 2
- Seats, Restraint Systems -- General Information -- C63/C350 (204)
- Seats, Restraint Systems -- Miscellaneous Notes -- C63/C350 (204)
- Seats, Restraint Systems -- OEM Wiring Diagrams -- C63/C350 (204)
- Seats, Restraint Systems -- Safety Precautions -- C63/C350 (204)
- Seats, Restraint Systems -- Special Tools -- C63/C350 (204)
- Seats, Restraint Systems -- Testing & Repair -- C63/C350 (204)
- Seats, Restraint Systems -- Torque Specifications -- C63/C350 (204)
- Restraints Control Systems
- Restraints - Component Modifications - C63/C350 (204)
- Seats, Restraint Systems -- Basic Knowledge -- C63/C350 (204) - 1 Of 2
- Seats, Restraint Systems -- Basic Knowledge -- C63/C350 (204) - 2 Of 2
- Seats, Restraint Systems -- General Information -- C63/C350 (204)
- Seats, Restraint Systems -- Miscellaneous Notes -- C63/C350 (204)
- Seats, Restraint Systems -- OEM Wiring Diagrams -- C63/C350 (204)
- Seats, Restraint Systems -- Safety Precautions -- C63/C350 (204)
- Seats, Restraint Systems -- Special Tools -- C63/C350 (204)
- Seats, Restraint Systems -- Testing & Repair -- C63/C350 (204)
- Seats, Restraint Systems -- Torque Specifications -- C63/C350 (204)
- Seat Belts
- Restraints - Component Modifications - C63/C350 (204)
- Seats, Restraint Systems -- Basic Knowledge -- C63/C350 (204) - 1 Of 2
- Seats, Restraint Systems -- Basic Knowledge -- C63/C350 (204) - 2 Of 2
- Seats, Restraint Systems -- General Information -- C63/C350 (204)
- Seats, Restraint Systems -- Miscellaneous Notes -- C63/C350 (204)
- Seats, Restraint Systems -- OEM Wiring Diagrams -- C63/C350 (204)
- Seats, Restraint Systems -- Safety Precautions -- C63/C350 (204)
- Seats, Restraint Systems -- Special Tools -- C63/C350 (204)
- Seats, Restraint Systems -- Testing & Repair -- C63/C350 (204)
- Seats, Restraint Systems -- Torque Specifications -- C63/C350 (204)
- Air Bag, SRS
- Steering
- Suspension
- Front Suspension
- Rear Suspension
- Wheel Alignment
- Wheels, Chassis Alignment Check -- C63/C350 (204) - 1 Of 3
- Wheels, Chassis Alignment Check -- C63/C350 (204) - 2 Of 3
- Wheels, Chassis Alignment Check -- C63/C350 (204) - 3 Of 3
- Wheels, Chassis Alignment Check -- Basic Knowledge -- C63/C350 (204) - 1 Of 2
- Wheels, Chassis Alignment Check -- Basic Knowledge -- C63/C350 (204) - 2 Of 2
- Wheels, Chassis Alignment Check -- General Information & Basic Knowledge -- C63/C350 (204)
- Wheels & Tire System
- Wheels, Chassis Alignment Check -- C63/C350 (204) - 1 Of 3
- Wheels, Chassis Alignment Check -- C63/C350 (204) - 2 Of 3
- Wheels, Chassis Alignment Check -- C63/C350 (204) - 3 Of 3
- Wheels, Chassis Alignment Check -- Basic Knowledge -- C63/C350 (204) - 1 Of 2
- Wheels, Chassis Alignment Check -- Basic Knowledge -- C63/C350 (204) - 2 Of 2
- Wheels, Chassis Alignment Check -- General Information & Basic Knowledge -- C63/C350 (204)
- Transmission
- Automatic Trans
- Automatic Transmission - Basic Knowledge - C63/C350 (204)
- Automatic Transmission - Capacities, Modifications And Torque Specifications - C63/C350 (204)
- Automatic Transmission - General Information - C63/C350 (204)
- Automatic Transmission - OEM Wiring Diagrams & Special Tools - C63/C350 (204)
- Automatic Transmission - Testing & Repair - C63/C350 (204) - 1 Of 2
- Automatic Transmission - Testing & Repair - C63/C350 (204) - 2 Of 2
- Automatic Transmission - Testing, Adjustment And Maintenance - C63/C350 (204)
- Clutch - C63/C350 (204)
- Manual Transmission - C63/C350 (204)
- Transfer Case -- C63/C350 (204)
- Automatic Trans
- External Pages
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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