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.
2008 Mercedes Benz C350FACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2008 Mercedes Benz C350), but are still accessible from a link in your vehicle's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle.
- Different car
- Section 1 (Engine Timing -- C63 (204))
- Section 2 (Exhaust Manifolds, Emission Control -- C63 (204))
- Section 3 (Electrical System - Engine -- C63 (204))
- Section 4 (Engine Cooling System -- C63 (204))
- Section 5 (Complete Engine -- C63 (204))
- Section 6 (Crank Assembly -- C63 (204))
- Section 7 (Air Intake -- C63 (204))
- Section 8 (Lubrication, Oil Cooling -- C63 (204))
- Section 9 (Fasteners & Wiring Harness Repair -- General Information -- C300 4MATIC (204.081))
- Section 10 (Complete Engine -- C300 4MATIC (204.081))
- Section 11 (Engine Timing -- C300 4MATIC (204.081))
- Section 12 (Air Intake System -- C300 4MATIC (204.081))
- Section 13 (Exhaust Manifolds, Emission Control -- C300 4MATIC (204.081))
- Section 14 (Electrical System - Engine -- C300 4MATIC (204.081))
- Section 15 (Lubrication, Oil Cooling -- C300 4MATIC (204.081))
- Section 16 (Engine Cooling System -- C300 4MATIC (204.081))
- Section 17 (Engine Suspension -- C300 4MATIC (204.081))
- Section 18 (Throttle Control, Speed Control Systems -- C300 4MATIC (204.081))
- Section 19 (Fuel System -- C300 4MATIC (204.081))
- Section 20 (Exhaust System -- C300 4MATIC (204.081))
- Section 21 (Frame, Trailer Operation -- C300 4MATIC (204.081))
- Section 22 (Suspension -- C300 4MATIC (204.081))
- Section 23 (Rear Axle -- C300 4MATIC (204.081))
- Section 24 (Wheels, Chassis Alignment Check -- C300 4MATIC (204.081))
- Section 25 (Brakes -- C300 4MATIC (204.081))
- Section 26 (Brakes - Pneumatic System -- C300 4MATIC (204.081))
- Section 27 (Steering -- C300 4MATIC (204.081))
- Section 28 (Electrical System -- General Information -- C300 4MATIC (204.081))
- Section 29 (Body (204.081))
- Section 30 (Front End & Fire Wall (204.081))
- Section 31 (Side Wall (204.081))
- Section 32 (Rear Wall & Rear End (204.081))
- Section 33 (Roof (204.081))
- Section 34 (Windows -- C300 4MATIC (204.081))
- Section 35 (Interior Equipment -- C300 4MATIC (204.081))
- Section 36 (Doors & Windows -- C300 4MATIC (204.081))
- Section 37 (Sliding Roof, Soft Top -- C300 4MATIC (204.081))
- Section 38 (Anti-Theft & Central Locking System -- C300 4MATIC (204.081))
- Section 39 (Lighting & Wiper/Washer -- General Information -- C300 4MATIC (204.081))
- Section 40 (Climate Control -- C300 4MATIC (204.081))
- Section 41 (Emergency Equipment -- C300 4MATIC (204.081))
- Section 42 (Detachable Body Components -- C300 4MATIC (204.081))
- Section 43 (Seats, Restraint Systems -- C300 4MATIC (204.081))
- Section 44 (Body Sealing, Corrosion Protection -- C300 4MATIC (204.081))
- Section 45 (Paintwork -- C300 4MATIC (204.081))
- Section 46 (OEM User Information -- C300 4MATIC (204.081))
- Section 47 (Overall Vehicle -- OEM Wiring Diagrams -- C300 4MATIC (204.081))
- Section 48 (Electrical System -- OEM Wiring Diagrams -- C300 4MATIC (204.081))
- Section 49 (Collision Avoidance, Entertainment, Lighting, Wiper/Washer -- OEM Wiring Diagrams -- C300 4MATIC (204.081))
- Section 50 (Mixture Formation -- OEM Wiring Diagrams -- C300 4MATIC (204.081))
- Section 51 (SAM Control Unit & Electrical System -- OEM Wiring Diagrams -- C300 4MATIC (204.081))
- Section 52 (Automatic Transmission -- OEM Wiring Diagrams -- C300 4MATIC (204.081))
- Section 53 (Active Service System (ASSYST), Connectors & Network -- C300 4MATIC (204.081) -- 1 Of 2)
- Section 54 (Active Service System (ASSYST), Connectors & Network -- C300 4MATIC (204.081) -- 2 Of 2)
- Section 55 (Mixture Formation -- Basic Knowledge -- C300 4MATIC (204.081))
- Section 56 (Transfer Case -- C300 4MATIC (204.081))
- Section 57 (Electrical System -- Basic Knowledge -- C300 4MATIC (204.081))
- Section 58 (Entertainment, Navigation, Lighting, & Wiper/Washer -- Basic Knowledge -- C300 4MATIC (204.081))
- Section 59 (COMAND, Entertainment & Navigation -- Basic Knowledge -- C300 4MATIC (204.081))
- Section 60 (Automatic Transmission -- Basic Knowledge -- C300 4MATIC (204.081))
- Section 61 (Overall Vehicle -- Testing & Repair -- C300 4MATIC (204.081))
- Section 62 (Overall Vehicle -- Safety Precautions -- C300 4MATIC (204.081))
- Section 63 (Tools -- C300 4MATIC (204.081))
- Section 64 (Pedal Assembly -- C300 4MATIC (204.081))
- Section 65 (Electrical System, Equipment & Instructions -- Safety Precautions -- C300 4MATIC (204.081))
- Section 66 (Electrical System -- Safety Precautions -- C300 4MATIC (204.081))
- Section 67 (Star Diagnosis -- Self-Diagnostic System -- C300 4MATIC (204.081))
- Section 68 (Front Axle -- C300 4MATIC (204.081))
- Section 69 (Electrical System -- Testing & Repair -- C300 4MATIC (204.081))
- Section 70 (Entertainment, Lighting & Wiper/Washer -- Testing And Repair -- C300 4MATIC (204.081))
- Section 71 (Mixture Formation -- Testing & Repair -- C300 4MATIC (204.081))
- Section 72 (Propeller Shaft -- C300 4MATIC (204.081))
- Section 73 (Substructure -- C300 4MATIC (204.081))
- Section 74 (Body Noises, Noise Insulation -- C300 4MATIC (204.081))
- Section 75 (Crank Assembly -- C300 4MATIC (204.081))
- Section 76 (Air Compressor, Belt Drives -- C300 4MATIC (204.081))
- Section 77 (Automatic Transmission -- Testing And Repair -- C300 4MATIC (204.081))
- Section 78 (Automatic Transmission -- Capacities & Specifications -- C300 4MATIC (204.081))
- Section 79 (Overall Vehicle -- Capacities And Specifications -- C300 4MATIC (204.081) -- 1 Of 2)
- Section 80 (Overall Vehicle -- Capacities And Specifications -- C300 4MATIC (204.081) -- 2 Of 2)
- Section 81 (Passenger Car Delivery Inspection Forms -- C300 4MATIC (204.081))
- Section 82 (Overall Vehicle -- Special Tools -- C300 4MATIC (204.081) -- 2 Of 2)
- Section 83 (Electrical System, Equipment & Instructions -- Special Tools -- C300 4MATIC (204.081))
- Section 84 (Automatic Transmission -- Special Tools -- C300 4MATIC (204.081))
- Section 85 (Overall Vehicle -- Special Tools -- C300 4MATIC (204.081) -- 1 Of 2)
- Section 86 (Mixture Formation -- Special Tools -- C300 4MATIC (204.081))
- Section 87 (Electrical System -- Special Tools -- C300 4MATIC (204.081))
- Section 88 (Lighting & Wiper/Washer -- Maintenance -- C300 4MATIC (204.081))
- Section 89 (Battery Disposal -- C300 4MATIC (204.081))
- Section 90 (Shift Paddle Coupling Housing -- Component Modifications -- C300 4MATIC (204.081))
- Section 91 (Special Engine Equipment -- C300 4MATIC (204.081))
- Section 92 (Fasteners & Wiring Harness Repair -- General Information -- C300 (204.054))
- Section 93 (OEM User Information -- C300 (204.054))
- Section 94 (Mixture Formation -- OEM Wiring Diagrams -- C300 (204.054))
- Section 95 (Brakes -- C300 (204.054))
- Section 96 (Suspension -- C300 (204.054))
- Section 97 (Seats, Restraint Systems -- OEM Wiring Diagrams -- C300 (204.054))
- Section 98 (Frame, Trailer Operation -- C300 (204.054))
- Section 99 (Overall Vehicle -- OEM Wiring Diagrams -- C300 (204.054))
- Section 100 (Electrical System -- OEM Wiring Diagrams -- C300 (204.054) - 1 Of 2)
- Section 101 (Electrical System -- OEM Wiring Diagrams -- C300 (204.054) - 2 Of 2)
- Section 102 (SAM Control Unit & Electrical System -- OEM Wiring Diagrams -- C300 (204.054) - 1 Of 2)
- Section 103 (SAM Control Unit & Electrical System -- OEM Wiring Diagrams -- C300 (204.054) - 2 Of 2)
- Section 104 (Throttle Control, Speed Control Systems -- C300 (204.054))
- Section 105 (Automatic Transmission -- OEM Wiring Diagrams -- C300 (204.054))
- Section 106 (Doors & Windows -- C300 (204.054))
- Section 107 (Anti-Theft & Central Locking System -- C300 (204.054))
- Section 108 (Climate Control -- C300 (204.054))
- Section 109 (Fuel System -- C300 (204.054))
- Section 110 (Steering -- C300 (204.054))
- Section 111 (Sliding Roof, Soft Top -- C300 (204.054))
- Section 112 (Wheels, Chassis Alignment Check -- C300 (204.054))
- Section 113 (Electrical System - Engine -- C300 (204.054))
- Section 114 (Exhaust System -- C300 (204.054))
- Section 115 (Detachable Body Components -- C300 (204.054))
- Section 116 (Active Service System (ASSYST), Connectors & Network -- Basic Knowledge -- C300 (204.054) -- 2 Of 2)
- Section 117 (Active Service System (ASSYST), Connectors & Network -- Basic Knowledge -- C300 (204.054) -- 1 Of 2)
- Section 118 (Mixture Formation -- Basic Knowledge -- C300 (204.054))
- Section 119 (Electrical System -- Basic Knowledge -- C300 (204.054))
- Section 120 (Interior Equipment -- C300 (204.054))
- Section 121 (Lighting, Two-Way Radio, & Wiper/Washer - Basic Knowledge - C300 (204.054))
- Section 122 (Entertainment & Navigation -- Basic Knowledge -- C300 (204.054))
- Section 123 (Seats, Restraint Systems -- Basic Knowledge -- C300 (204.054))
- Section 124 (Paintwork -- C300 (204.054))
- Section 125 (Manual Transmission -- C300 (204.054))
- Section 126 (Automatic Transmission - Basic Knowledge -- C300 (204.054))
- Section 127 (Overall Vehicle -- Testing & Repair -- C300 (204.054))
- Section 128 (Overall Vehicle -- Safety Precautions -- C300 (204.054))
- Section 129 (Tools -- C300 (204.054))
- Section 130 (Engine Timing -- C300 (204.054))
- Section 131 (Exhaust Manifolds, Emission Control -- C300 (204.054))
- Section 132 (Engine Cooling System -- C300 (204.054))
- Section 133 (Clutch -- C300 (204.054))
- Section 134 (Pedal Assembly -- C300 (204.054))
- Section 135 (Brakes - Pneumatic System -- C300 (204.054))
- Section 136 (Electrical System, Equipment & Instructions -- Safety Precautions -- C300 (204.054))
- Section 137 (Body - C300 (204.054))
- Section 138 (Roof -- C300 (204.054))
- Section 139 (Windows -- C300 (204.054))
- Section 140 (Electrical System -- Safety Precautions -- C300 (204.054))
- Section 141 (Emergency Equipment -- C300 (204.054))
- Section 142 (Restraint Systems -- Safety Precautions -- C300 (204.054))
- Section 143 (Body Sealing, Corrosion Protection -- C300 (204.054))
- Section 144 (Star Diagnosis -- Self-Diagnostic System -- C300 (204.054))
- Section 145 (Front Axle -- C300 (204.054))
- Section 146 (Rear Axle -- C300 (204.054))
- Section 147 (Electrical System -- Testing & Repair -- C300 (204.054))
- Section 148 (Mixture Formation -- Testing & Repair -- C300 (204.054))
- Section 149 (Complete Engine -- C300 (204.054))
- Section 150 (Automatic Transmission -- Testing & Repair -- C300 (204.054))
- Section 151 (Propeller Shaft -- C300 (204.054))
- Section 152 (Substructure -- C300 (204.054))
- Section 153 (Front End & Fire Wall -- C300 (204.054))
- Section 154 (Side Wall -- C300 (204.054))
- Section 155 (Rear Wall & Rear End -- C300 (204.054))
- Section 156 (Entertainment, Lighting, Navigation & Wiper/Washer -- Testing & Repair -- C300 (204.054))
- Section 157 (Seats, Restraint Systems -- Testing & Repair -- C300 (204.054))
- Section 158 (Crank Assembly -- C300 (204.054))
- Section 159 (Air Intake System -- C300 (204.054))
- Section 160 (Air Compressor, Belt Drives -- C300 (204.054))
- Section 161 (Lubrication, Oil Cooling -- C300 (204.054))
- Section 162 (Engine Suspension -- C300 (204.054))
- Section 163 (Restraint Systems -- General Information -- C300 (204.054))
- Section 164 (Overall Vehicle -- Capacities & Specifications -- C300 (204.054) -- 1 Of 2)
- Section 165 (Overall Vehicle -- Capacities & Specifications -- C300 (204.054) -- 2 Of 2)
- Section 166 (Scrapping Gas Filled Hydraulic Components -- C300 (204.054))
- Section 167 (Electrical System -- General Information -- C300 (204.054))
- Section 168 (Overall Vehicle -- Special Tools -- C300 (204.054))
- Section 169 (Electrical System, Equipment & Instructions -- Special Tools -- C300 (204.054))
- Section 170 (Mixture Formation -- Special Tools -- C300 (204.054))
- Section 171 (Seats, Restraint Systems -- Special Tools -- C300 (204.054))
- Section 172 (Automatic Transmission -- Special Tools -- C300 (204.054))
- Section 173 (Electrical System -- Special Tools -- C300 (204.054))
- Section 174 (Body Noises, Noise Insulation -- C300 (204.054))
- Section 175 (Special Engine Equipment -- C300 (204.054))
- Section 176 (Automatic Transmission -- Component Modifications -- C300 (204.054))
- Section 177 (Lighting & Wiper/Washer -- Maintenance -- C300 (204.054))
- Section 178 (Battery Disposal -- C300 (204.054))
- Section 179 (Lighting & Wiper/Washer -- General Information -- C300 (204.054))
- Section 180 (Disposing Emergency TENSIONING Retractor Units -- C300 (204.054))
- Section 181 (Belt Drives - Testing & Repair -- C63 (204))
- Section 182 (EGR Function Testing - MERCEDES-BENZ)
- Section 183 (Detachable Body Components - C63 (204))
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:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.