WDS Wiring Diagram System - E63E64

• Complete vehicle
• Component and signal information
• Service functions

• Drive
• Chassis
• body

• Motor Electronics (DME Digital engine electronics MS45)
• Engine management ME9 (N62 engine or N62/TU engine)
• Diesel Electronics (DDE Digital diesel electronics DDE5 or DDE Digital diesel electronics DDE6M57TOP)
• Diesel Electronics (DDE Digital diesel electronics DDE6M47 or DDE Digital diesel electronics DDE6M57 or DDE Digital diesel electronics DDE6M572TOP)
• Transmission control (EGS transmission management)
• SMG gearbox control (SMG Sequential Manual Gearbox)
• SMG gearbox control (SMG Sequential manual transmission M5)
• Fuel supply (EKPS Fuel-pump control)
• Engine start
• Terminal control
• Motor Electronics (DME Digital engine electronics MSS65)
• Motor Electronics (N52 engine or N54 engine or N53 engine or N43-engine)
• VTG gearbox control (VTG Transfer case)
• Manual transmission (S85 engine without SMG Sequential manual transmission M5)
• Transmission control (EGS transmission control 6HPTU)
• Motor Electronics MEV (N46/TU2 engine)
• Diesel Electronics (DDE Digital diesel electronics DDE71OL or DDE Digital diesel electronics DDE71UL)

• Interfaces
• DDE voltage supply
• Engine mounts
• Vehicle speed control
• A/C-compressor control
• Air-mass system
• Particulate-filter system (Exhaust emission regulations EU4)
• Engine cooling
• Engine speed (rpm) acquisition
• Fuel supply
• Rail-pressure control, system test
• Smooth-running control
• Glow system
• DDE control unit
• Pedals
• Engine oil supply
• Crankcase ventilation

• Control-unit self-test
• Ambient-pressure sensor
• E-box fan

• E-box fan
• E-box fan DDE 5.0/5.1