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.
2013 Mercedes Benz S350FACTORY OEM SERVICE PROCEDURE
Repair and Diagnosis
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Quick Lookups
- Accessories & Equipment
- Anti-Theft Systems
- Collision/Avoidance
- Cruise Control Systems
- Drivers Assistance Systems - ADAS
- Gauges & Instrument Panels
- Electrical System, Equipment & Instructions - 221 Chassis - 1 Of 9
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- Heated Glass/Defoggers
- Interior/Exterior Trim
- Interior/Illumination Lights
- Electrical System - Body - 221 Chassis - 01 Of 10
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- Mirrors
- Seats
- Window Motors & Regulators
- Body & Frame
- Door Locks
- Exterior Body Panels
- Body - General - 221 Chassis
- Body Sealing, Corrosion Protection - 221 Chassis
- Detachable Body Components - 221 Chassis - 1 Of 2
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- Doors - 221 Chassis - 1 Of 3
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- Front End & Fire Wall
- Paintwork - 221 Chassis
- Rear Wall & Rear End - 221 Chassis
- Roof - 221 Chassis
- Side Wall - 221 Chassis
- Substructure - 221 Chassis
- Exterior/Interior Trim
- Frames, Subframes & Crossmembers
- Mirrors
- Seats
- Sun Roof/T-Top/Convertible Top
- Towing Systems
- Windows - 221 Chassis
- Brakes
- Collision
- Drivelines & Axles
- Electrical
- Body Electrical
- Electrical Drive System - 221 Chassis
- Electrical System, Equipment & Instructions - 221 Chassis - 1 Of 9
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- OEM Connector End Views -- 221 Chassis
- Charging Systems
- Gauges
- Electrical System, Equipment & Instructions - 221 Chassis - 1 Of 9
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- Electrical System, Equipment & Instructions - 221 Chassis - 3 Of 9
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- Electrical System, Equipment & Instructions - 221 Chassis - 6 Of 9
- Electrical System, Equipment & Instructions - 221 Chassis - 7 Of 9
- Electrical System, Equipment & Instructions - 221 Chassis - 8 Of 9
- Electrical System, Equipment & Instructions - 221 Chassis - 9 Of 9
- Motors, Switches, Relays
- Electrical Drive System - 221 Chassis
- Electrical System, Equipment & Instructions - 221 Chassis - 1 Of 9
- Electrical System, Equipment & Instructions - 221 Chassis - 2 Of 9
- Electrical System, Equipment & Instructions - 221 Chassis - 3 Of 9
- Electrical System, Equipment & Instructions - 221 Chassis - 4 Of 9
- Electrical System, Equipment & Instructions - 221 Chassis - 5 Of 9
- Electrical System, Equipment & Instructions - 221 Chassis - 6 Of 9
- Electrical System, Equipment & Instructions - 221 Chassis - 7 Of 9
- Electrical System, Equipment & Instructions - 221 Chassis - 8 Of 9
- Electrical System, Equipment & Instructions - 221 Chassis - 9 Of 9
- OEM Connector End Views -- 221 Chassis
- Starter
- Wiring Diagrams
- Body Electrical
- Engine Mechanical
- Engine Performance
- General Information
- Abbreviations
- Basic Trouble Shooting
- Brakes
- Check Lists
- OBD-II Drive Cycles
- 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
- Emergency Equipment - 221 Chassis
- Overall Vehicle - 221 Chassis - 1 Of 8
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- Overall Vehicle - 221 Chassis - 8 Of 8
- Printed Matter - 221 Chassis
- Reset Procedures
- Specifications Index
- Steering
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- Maintenance
- Restraints
- Steering
- Suspension
- Transmission
- External Pages
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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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