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 control)
• SMG transmission control (SMG Sequential Manual Transmission)
• SMG transmission 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 transmission 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
• Control module DDE
• Pedals
• Engine oil supply
• Crankcase ventilation

• Electronic car immobilization system
• CAN-bus
• Terminal 15
• Electric auxiliary heater
• Bit-serial data interface (BSD)

• BSD interface
• Bit-serial data interface (BSD)
• Generator
• Intelligent battery sensor (IBS)
• Preheater control

• BSD alternator (( N62 engine or N62/TU engine ) up to 2007_03)
• BSD alternator (M54 engine)
• BSD alternator (Diesel engine up to 2007_03)
• BSD alternator (S85 engine up to 2007_03)
• BSD alternator (N52 engine up to 2007_03)
• BSD alternator (Diesel engine as of 2007_03)
• BSD alternator (( N43 engine or N46/TU2 engine or N52 engine or N53 engine or N54 engine ) as of 2007_03)
• BSD alternator (N62/TU engine as of 2007_03)
• BSD alternator (S85 engine as of 2007_03)
• Intelligent battery sensor IBS