Manual sections

Wiring diagrams

• Abbreviations
• Accessories Control Systems
• Accessory Drive Belts
• Airbag
• Antenna Systems
• Automatic HVAC System
• Automatic Trans
• Automatic Transmission -- Basic Knowledge -- 203 Chassis
• Axle Shafts
• Basic Trouble Shooting
• Blowers, Superchargers & Turbochargers
• Body Electrical
• Body Panels -- Testing & Repair -- 203 Chassis - 1 of 2
• Body Panels -- Testing & Repair -- 203 Chassis - 2 of 2
• Body Panels -- Testing & Repair -- 203 Chassis - 2 of 2: Removal & Installation
• Body Sealing, Corrosion Protection -- 203 Chassis
• Brakes
• Cabin Air Filter
• Charging System
• Check Lists
• Clutches Manual & Hydraulic
• Collision/avoidance
• Cooling System (Mechanical)
• Cruise Control Systems
• Detachable Body Components -- 203 Chassis
• Diagnostic Connector Locations
• Door Locks & Anti-Theft Systems
• Drive Cycles
• Driveline/axles
• Driveshaft & Universal Joints
• Electrical Component Locations
• Electrical Component Locator: Component Locations
• Electrical Equipment & Instructions -- Basic Knowledge -- 203 Chassis
• Emission Applications
• Engine
• Engine Performance
• Engine Timing -- Testing & Repair -- 203 Chassis - 1 of 2
• Entertainment Systems
• Entertainment/navigation, Headlights, Wiper/washer -- Retrofitting & Conversion -- 203 Chassis
• Entertainment/navigation, Headlights, Wiper/washer -- Retrofitting & Conversion -- 203 Chassis: Wiring
• Entertainment/navigation, Lighting, Wiper/washer -- Testing & Repair -- 203 Chassis: Removal & Installation
• Exhaust
• Exterior Body Panels
• Exterior/interior Trim
• Frames, Subframes & Crossmembers
• Front Axle -- 203 Chassis: Removal & Installation
• Fuel System
• Fuses & Circuit Breakers
• Gauges & Instrument Panels
• Heated Glass/defoggers
• Identification
• Lubrication System
• Manual & Power Steering
• Mechanical
• Mechanical - Hydraulic
• Metric Conversions
• Mirrors
• Mixture Formation -- Basic Knowledge -- 203 Chassis - 1 of 2
• Mode 6
• Oem General Information
• Paint/coatings
• Parking Brake System
• Rear Axle -- Testing & Repair -- 203 Chassis - 2 of 2
• Reset Procedures
• Restraints Control Systems
• Seats
• Specifications
• Steering
• Steering -- Testing & Repair -- 203 Chassis: Removal & Installation
• Sun Roof/t-Top/convertible Top
• Suspension Front
• Testing & Diagnostics
• Towing Systems
• Traction Control Disable
• Transfer Case
• Transmission
• Wheel & Tire System
• Wiper/washer Systems
• Wiring Harness, Jacking/hoisting -- Testing & Repair -- 203 Chassis: Wiring

Repair manual

Electrical Equipment & Instructions -- Basic Knowledge -- 203 Chassis Mercedes-Benz C-class W204/S204

Step-by-step instructions on "Electrical Equipment & Instructions -- Basic Knowledge -- 203 Chassis" for Mercedes-Benz C-class W204/S204 (2006–2011). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

115subsections

115articles

120illustrations

Data bus system, advantages - GF54.00-P-0004-04A

1 article

• Data bus system, advantages - GF54.00-P-0004-04A

Data bus system function - GF54.00-P-0004A

1 article

• Data bus system function - GF54.00-P-0004A 1

CAN data bus data telegram - GF54.00-P-0005-01A

1 article

• CAN data bus data telegram - GF54.00-P-0005-01A 1

CAN data bus fault recognition - GF54.00-P-0005-03A

1 article

• CAN data bus fault recognition - GF54.00-P-0005-03A

CAN data bus, function - GF54.00-P-0005A

1 article

• CAN data bus, function - GF54.00-P-0005A

CAN data bus, function - GF54.00-P-0005F

1 article

• CAN data bus, function - GF54.00-P-0005F 2

CAN data bus, function - GF54.00-P-0005KE

1 article

• CAN data bus, function - GF54.00-P-0005KE 2

CAN data bus, function - GF54.00-P-0005PE

1 article

• CAN data bus, function - GF54.00-P-0005PE 1

CAN data bus, function - GF54.00-P-0005SM

1 article

• CAN data bus, function - GF54.00-P-0005SM 1

CAN data bus, function - GF54.00-P-0005T

1 article

• CAN data bus, function - GF54.00-P-0005T 1

CAN data bus, function - GF54.00-P-0005VA

1 article

• CAN data bus, function - GF54.00-P-0005VA

Fuse and relay box, as-built configuration - GF54.15-P-0800P

1 article

• Fuse and relay box, as-built configuration - GF54.15-P-0800P 5

Fuse assignment, as-built configuration - GF54.15-P-1256P

1 article

• Fuse assignment, as-built configuration - GF54.15-P-1256P

Relay assignment of rear fuse and relay box - GF54.15-P-1257-01P

1 article

• Relay assignment of rear fuse and relay box - GF54.15-P-1257-01P 1

Relay assignment of fuse and relay box in engine compartment, left - GF54.15-P-1257-03P

1 article

• Relay assignment of fuse and relay box in engine compartment, left - GF54.15-P-1257-03P 1

Relay assignment, production details - GF54.15-P-1257P

1 article

• Relay assignment, production details - GF54.15-P-1257P

Fuel pump relay position - GF54.15-P-4105-01P

1 article

• Fuel pump relay position - GF54.15-P-4105-01P 1

Fuel pump relay function - GF54.15-P-4105-02L

1 article

• Fuel pump relay function - GF54.15-P-4105-02L 1

Fuel pump relay position / task / design / function - GF54.15-P-4105L

1 article

• Fuel pump relay position / task / design / function - GF54.15-P-4105L 1

Steering column module, task - GF54.21-P-4104-02Q

1 article

• Steering column module, task - GF54.21-P-4104-02Q

Overhead control panel control unit purpose - GF54.21-P-4105-02PP

1 article

• Overhead control panel control unit purpose - GF54.21-P-4105-02PP

Upper control panel control unit, task - GF54.21-P-4105-02PQ

1 article

• Upper control panel control unit, task - GF54.21-P-4105-02PQ 5

Front SAM control unit with fuse and relay module, task - GF54.21-P-4108-01PP

1 article

• Front SAM control unit with fuse and relay module, task - GF54.21-P-4108-01PP

Front SAM control unit with fuse and relay module, task - GF54.21-P-4108-01Q

1 article

• Front SAM control unit with fuse and relay module, task - GF54.21-P-4108-01Q

Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01Q

1 article

• Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01Q

Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QA

1 article

• Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QA 1

Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QB

1 article

• Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QB 1

Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QC

1 article

• Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QC

Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QD

1 article

• Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QD

Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QE

1 article

• Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QE

Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QF

1 article

• Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QF

Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QG

1 article

• Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QG

Rear SAM control unit with fuse and relay module task - GF54.21-P-4115-03PP

1 article

• Rear SAM control unit with fuse and relay module task - GF54.21-P-4115-03PP

Lower control panel control module, task - GF54.21-P-4116-01PP

1 article

• Lower control panel control module, task - GF54.21-P-4116-01PP 1

Rain sensor/light sensor, function - GF54.21-P-4123-04PQ

1 article

• Rain sensor/light sensor, function - GF54.21-P-4123-04PQ 1

Interlinkage, general - GF54.21-P-9611C

1 article

• Interlinkage, general - GF54.21-P-9611C 2

Lamp switch module, design - GF54.25-P-4103-01A

1 article

• Lamp switch module, design - GF54.25-P-4103-01A 1

Instrument cluster (IC), networking of components - GF54.30-P-0002-06PP

1 article

• Instrument cluster (IC), networking of components - GF54.30-P-0002-06PP 2

Instrument cluster (IC), function - GF54.30-P-0002PM

1 article

• Instrument cluster (IC), function - GF54.30-P-0002PM 1

Instrument cluster (IC) function - GF54.30-P-0002PP

1 article

• Instrument cluster (IC) function - GF54.30-P-0002PP 1

Activating instrument cluster, function - GF54.30-P-2006PM

1 article

• Activating instrument cluster, function - GF54.30-P-2006PM 1

Activating instrument cluster, function - GF54.30-P-2006PP

1 article

• Activating instrument cluster, function - GF54.30-P-2006PP 1

Instrument cluster lighting, function - GF54.30-P-2007PM

1 article

• Instrument cluster lighting, function - GF54.30-P-2007PM 1

Instrument cluster lighting, function - GF54.30-P-2007PP

1 article

• Instrument cluster lighting, function - GF54.30-P-2007PP

Setting push-button unit illumination, function - GF54.30-P-2010PM

1 article

• Setting push-button unit illumination, function - GF54.30-P-2010PM 2

Setting push-button unit illumination, function - GF54.30-P-2010PP

1 article

• Setting push-button unit illumination, function - GF54.30-P-2010PP 2

Function to display malfunction/warning indication via indication lights - GF54.30-P-2011PM

1 article

• Function to display malfunction/warning indication via indication lights - GF54.30-P-2011PM 1

Function to display malfunction/warning indication via indication lights - GF54.30-P-2011PO

1 article

• Function to display malfunction/warning indication via indication lights - GF54.30-P-2011PO 1

Displaying check/warning messages by means of indicator lamps, function - GF54.30-P-2011PP

1 article

• Displaying check/warning messages by means of indicator lamps, function - GF54.30-P-2011PP 1

Display monitoring/warning messages via multifunction display, function - GF54.30-P-2012PM

1 article

• Display monitoring/warning messages via multifunction display, function - GF54.30-P-2012PM 5

Display monitoring/warning messages via multifunction display, function - GF54.30-P-2012PO

1 article

• Display monitoring/warning messages via multifunction display, function - GF54.30-P-2012PO 5

Displaying check/warning messages by means of multifunction display, function - GF54.30-P-2012PP

1 article

• Displaying check/warning messages by means of multifunction display, function - GF54.30-P-2012PP 5

Function to output audible alarm signals - GF54.30-P-2013PM

1 article

• Function to output audible alarm signals - GF54.30-P-2013PM

Function to output audible alarm signals - GF54.30-P-2013PP

1 article

• Function to output audible alarm signals - GF54.30-P-2013PP

Output acoustic warning messages, function - GF54.30-P-2013PPM

1 article

• Output acoustic warning messages, function - GF54.30-P-2013PPM

Displaying fuel quantity, function - GF54.30-P-3018PM

1 article

• Displaying fuel quantity, function - GF54.30-P-3018PM 1

Fuel quantity display function - GF54.30-P-3018PP

1 article

• Fuel quantity display function - GF54.30-P-3018PP 1

Displaying outside temperature, function - GF54.30-P-3019PM

1 article

• Displaying outside temperature, function - GF54.30-P-3019PM 1

Displaying outside temperature, function - GF54.30-P-3019PP

1 article

• Displaying outside temperature, function - GF54.30-P-3019PP 1

Displaying coolant temperature, function - GF54.30-P-3020PM

1 article

• Displaying coolant temperature, function - GF54.30-P-3020PM 1

Displaying coolant temperature, function - GF54.30-P-3020PP

1 article

• Displaying coolant temperature, function - GF54.30-P-3020PP 2

Displaying coolant temperature, function - GF54.30-P-3020PPP

1 article

• Displaying coolant temperature, function - GF54.30-P-3020PPP 2

Engine rpm display function - GF54.30-P-3021PM

1 article

• Engine rpm display function - GF54.30-P-3021PM 1

Displaying engine speed, function - GF54.30-P-3021PP

1 article

• Displaying engine speed, function - GF54.30-P-3021PP 1

Displaying distance, function - GF54.30-P-3022PM

1 article

• Displaying distance, function - GF54.30-P-3022PM 1

Displaying distance, function - GF54.30-P-3022PP

1 article

• Displaying distance, function - GF54.30-P-3022PP 1

Displaying transmission information, function - GF54.30-P-3023PM

1 article

• Displaying transmission information, function - GF54.30-P-3023PM 1

Display transmission information, function - GF54.30-P-3023PO

1 article

• Display transmission information, function - GF54.30-P-3023PO 1

Displaying transmission information, function - GF54.30-P-3023PP

1 article

• Displaying transmission information, function - GF54.30-P-3023PP 1

Displaying transmission information, function - GF54.30-P-3023PPM

1 article

• Displaying transmission information, function - GF54.30-P-3023PPM 1

Display transmission information, function - GF54.30-P-3023PPO

1 article

• Display transmission information, function - GF54.30-P-3023PPO 1

Displaying transmission information, function - GF54.30-P-3023PPP

1 article

• Displaying transmission information, function - GF54.30-P-3023PPP 1

Displaying time, function - GF54.30-P-3024PM

1 article

• Displaying time, function - GF54.30-P-3024PM

Displaying time, function - GF54.30-P-3024PP

1 article

• Displaying time, function - GF54.30-P-3024PP 1

Displaying speed, function - GF54.30-P-3025PM

1 article

• Displaying speed, function - GF54.30-P-3025PM 1

Displaying speed, function - GF54.30-P-3025PP

1 article

• Displaying speed, function - GF54.30-P-3025PP 1

Battery charge/alternator check function - GF54.30-P-3027PM

1 article

• Battery charge/alternator check function - GF54.30-P-3027PM 2

Battery charge/alternator check, function - GF54.30-P-3027PP

1 article

• Battery charge/alternator check, function - GF54.30-P-3027PP 2

Instrument cluster (IC), task - GF54.30-P-3039-02PM

1 article

• Instrument cluster (IC), task - GF54.30-P-3039-02PM

Instrument cluster (IC), task - GF54.30-P-3039-02PP

1 article

• Instrument cluster (IC), task - GF54.30-P-3039-02PP

Fanfare horns, networking of components - GF54.35-P-0001-02PP

1 article

• Fanfare horns, networking of components - GF54.35-P-0001-02PP 1

Trip computer (TRIP), networking of components - GF54.50-P-0001-02P

1 article

• Trip computer (TRIP), networking of components - GF54.50-P-0001-02P

Trip computer (TRIP), networking of components - GF54.50-P-0001-02PM

1 article

• Trip computer (TRIP), networking of components - GF54.50-P-0001-02PM 1

Trip computer (TRIP), networking of components - GF54.50-P-0001-02PP

1 article

• Trip computer (TRIP), networking of components - GF54.50-P-0001-02PP 1

Trip computer (TRIP), function - GF54.50-P-0001P

1 article

• Trip computer (TRIP), function - GF54.50-P-0001P

Trip computer (TRIP), function - GF54.50-P-0001PM

1 article

• Trip computer (TRIP), function - GF54.50-P-0001PM

Function of trip computer (TRIP) - GF54.50-P-0001R

1 article

• Function of trip computer (TRIP) - GF54.50-P-0001R

Kilometers/miles switchover, function - GF54.50-P-2002P

1 article

• Kilometers/miles switchover, function - GF54.50-P-2002P

Kilometers/miles switchover, function - GF54.50-P-2002PM

1 article

• Kilometers/miles switchover, function - GF54.50-P-2002PM

Kilometer / miles switchover, function - GF54.50-P-2002R

1 article

• Kilometer / miles switchover, function - GF54.50-P-2002R

Travel time, function - GF54.50-P-2004P

1 article

• Travel time, function - GF54.50-P-2004P 2

Travel time, function - GF54.50-P-2004PM

1 article

• Travel time, function - GF54.50-P-2004PM 1

Travel time, function - GF54.50-P-2004PN

1 article

• Travel time, function - GF54.50-P-2004PN 1

Travel time, function - GF54.50-P-2004R

1 article

• Travel time, function - GF54.50-P-2004R 2

Range, function - GF54.50-P-2006P

1 article

• Range, function - GF54.50-P-2006P 1

Range, function - GF54.50-P-2006PM

1 article

• Range, function - GF54.50-P-2006PM 1

Range, function - GF54.50-P-2006R

1 article

• Range, function - GF54.50-P-2006R 2

Fuel consumption, function - GF54.50-P-2007P

1 article

• Fuel consumption, function - GF54.50-P-2007P 2

Fuel consumption, function - GF54.50-P-2007PM

1 article

• Fuel consumption, function - GF54.50-P-2007PM 1

Fuel consumption, function - GF54.50-P-2007PN

1 article

• Fuel consumption, function - GF54.50-P-2007PN 1

Fuel consumption, function - GF54.50-P-2007R

1 article

• Fuel consumption, function - GF54.50-P-2007R 2

Distance, function - GF54.50-P-2008P

1 article

• Distance, function - GF54.50-P-2008P 2

Distance, function - GF54.50-P-2008PM

1 article

• Distance, function - GF54.50-P-2008PM 1

Distance, function - GF54.50-P-2008PN

1 article

• Distance, function - GF54.50-P-2008PN 1

Distance, function - GF54.50-P-2008R

1 article

• Distance, function - GF54.50-P-2008R 2

Average speed, function - GF54.50-P-2009P

1 article

• Average speed, function - GF54.50-P-2009P 2

Average speed, function - GF54.50-P-2009PM

1 article

• Average speed, function - GF54.50-P-2009PM 1

Average speed, function - GF54.50-P-2009PN

1 article

• Average speed, function - GF54.50-P-2009PN 1

Average speed, function - GF54.50-P-2009R

1 article

• Average speed, function - GF54.50-P-2009R 2

Parktronic system (PTS), function - GF54.65-P-0001PP

1 article

• Parktronic system (PTS), function - GF54.65-P-0001PP 1

Forward travel, function - GF54.65-P-4000PP

1 article

• Forward travel, function - GF54.65-P-4000PP 1

Reversing, function - GF54.65-P-4001PP

1 article

• Reversing, function - GF54.65-P-4001PP 1

PTS control unit, task - GF54.65-P-4100-02A

1 article

• PTS control unit, task - GF54.65-P-4100-02A

PTS control unit, task - GF54.65-P-4100-02PP

1 article

• PTS control unit, task - GF54.65-P-4100-02PP

Warning display, function - GF54.65-P-4104-01PP

1 article

• Warning display, function - GF54.65-P-4104-01PP