Wiring Diagram Cluster

2008 Mercedes Benz CLS 550 Instrument Cluster Wiring Diagram

Find instrument panel wiring, gauge sender circuits, warning light paths, and speedometer/tachometer schematics.

Matched Diagrams

24

Variant Used

CLS 550 (219.372) V8-5.5L (273.960)

Total Vehicle Diagrams

1292

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From Diagram To Fix

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Open the exact diagram, then move directly into the vehicle hub, the repair most likely tied to this system, or the code cluster that usually shows up with it.

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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.

2008 Mercedes Benz CLS 550 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.

U0073: Control Module Communication Bus Off β†’

Top Instrument Cluster Diagram Paths

1.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Electrical DiagramsGeneralOpen2.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Function DiagramsGeneralOpen3.Electrical DiagramsInstrument Panel, Gauges and Warning IndicatorsOpen4.Function DiagramsInstrument Panel, Gauges and Warning IndicatorsOpen5.Tire Monitoring System β€” Electrical DiagramsInstrument Panel, Gauges and Warning IndicatorsOpen6.Tire Monitoring System β€” Function DiagramsInstrument Panel, Gauges and Warning IndicatorsOpen7.Components > He - In > Instrument ClusterGeneralOpen8.Components > PT - SD > PTS Warning Display, Center Of Instrument PanelGeneralOpen9.Body Control Systems β€” PE54.21-U-2107XAA Overhead Control Panel (OCP) Control ModuleBody and FrameOpen10.Body Control Systems β€” PE54.21-U-2119XAA Upper Control Panel (UCP) Control ModuleBody and FrameOpen11.Body Control Systems β€” PE54.21-U-2120XAA Lower Control Panel Control Module (N72)Body and FrameOpen12.Components > Ci - Do > Control Panel Rear Switch GroupGeneralOpen13.Components > DT - Fo > ECT GaugeGeneralOpen14.Components > DT - Fo > Electronic SpeedometerGeneralOpen15.Components > He - In > Instrument IlluminationGeneralOpen16.Components > He - In > Instrument Lighting Rheostat and Reset ButtonGeneralOpen17.Components > Ou - PT > Overhead Control Panel And FFS [RBA] ConnectorGeneralOpen18.Components > Ou - PT > Overhead Control Panel Control ModuleGeneralOpen19.Components > Su - Tu > TachometerGeneralOpen20.Components > Tu - 5V > Upper Control Panel Carrier Open/Close SwitchGeneralOpen21.Components > Tu - 5V > Upper Control Panel Control ModuleGeneralOpen22.Electrical Diagrams > Body Control Systems > PE54.21-U-2107XAA Overhead Control Panel (OCP) Control ModuleGeneralOpen23.Electrical Diagrams > Body Control Systems > PE54.21-U-2119XAA Upper Control Panel (UCP) Control ModuleGeneralOpen24.Electrical Diagrams > Body Control Systems > PE54.21-U-2120XAA Lower Control Panel Control Module (N72)GeneralOpen

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