Wiring Diagram Cluster

2012 Mercedes Benz C 300 4MATIC Cruise Control Wiring Diagram

Find cruise control module wiring, servo/actuator circuits, brake cancel switch paths, and speed control schematics.

Matched Diagrams

13

Variant Used

C 300 4MATIC (204.081) V6-3.0L (272.948)

Total Vehicle Diagrams

1312

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From Diagram To Fix

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Vehicle Repair Hub

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OEM source

Factory Manual Evidence

When there is no clean repair shortcut for this system, drop into the OEM manual sections that usually carry the authoritative test path.

2012 Mercedes Benz C 300 4MATIC External Pages β†’

Diagnostic signal

Codes Often Seen With This System

Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.

P0121: Throttle Position Sensor A Range/Performance β†’

Top Cruise Control Diagram Paths

1.Function Diagrams > PE30.30-P-2051FAA Electrical Function Schematic For Cruise Control (CC)Cruise ControlOpen2.Function Diagrams > PE30.30-P-2051FAB Electrical Function Schematic For Cruise Control (CC)Cruise ControlOpen3.Components > CO - Cy > Cruise Control LeverGeneralOpen4.Electrical Diagrams > Cruise Control > Function Diagrams > PE30.30-P-2051FAA Electrical Function Schematic For Cruise Control (CC)GeneralOpen5.Electrical Diagrams > Cruise Control > Function Diagrams > PE30.30-P-2051FAB Electrical Function Schematic For Cruise Control (CC)GeneralOpen6.Electrical Diagrams > Cruise Control > Function Diagrams > PE30.30-P-2055FAA Electrical Function Schematic For DISTRONIC PLUS INCL. BAS PLUS and Pre-Safe BrakeGeneralOpen7.Electrical Diagrams > Cruise Control > Wiring Diagrams > PE30.30-P-2101FAA Distronic (DTR) Control UnitGeneralOpen8.Electrical Diagrams > Cruise Control > Wiring Diagrams > PE30.30-P-2103FAA The Video And Radar Sensor System Control UnitGeneralOpen9.Function Diagrams > PE30.30-P-2055FAA Electrical Function Schematic For DISTRONIC PLUS INCL. BAS PLUS and Pre-Safe BrakeCruise ControlOpen10.Wiring Diagrams > PE30.30-P-2101FAA Distronic (DTR) Control UnitCruise ControlOpen11.Wiring Diagrams > PE30.30-P-2103FAA The Video And Radar Sensor System Control UnitCruise ControlOpen12.Electrical Diagrams > Powertrain Management > System Diagram > Function Diagrams > PE07.61-P-2792FAC Electrical Function Schematic, ME-SFI Idle Speed ControlGeneralOpen13.Function Diagrams > PE07.61-P-2792FAC Electrical Function Schematic, ME-SFI Idle Speed ControlPowertrain ManagementOpen

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