WDS Wiring Diagram System - E53

• Complete vehicle
• Component and signal information
• Service functions

• Drive
• Chassis
• body

• Engine management (DME Motor Electronics ME7.2)
• Engine management MS43 (DME Digital Motor Electronics MS43)
• Engine management ME9 (N62 engine)
• Diesel Electronics DDE4.0 (DDE Diesel Electronics DDE4.0)
• Diesel Electronics DDE5.0 (DDE Digital diesel electronics DDE5 or DDE Digital diesel electronics DDE5)
• Diesel Electronics DDE6.0 (DDE Digital diesel electronics DDE6)
• Transmission management GS8.60.2 (EGS Transmission control 8.60.2)
• Transmission control GS20 (EGS Transmission control GM5)
• Transmission control GS1904 (EGS Transmission control GS19)
• Transmission control VTG (from 2003_09)
• Vehicle immobilisation
• Voltage and power control
• Starter control
• Fan, E-box (without DME Digital engine electronics ME9 without N46 engine)
• CAN-bus

• Engine management, signals/auxiliary signals (without Automatic transmission up to 2001_09)
• Engine management, signals/auxiliary signals (Automatic transmission up to 2003_09)
• Exhaust emission control/monitoring (without USA_LHD up to 2003_09)
• Exhaust emission control/monitoring (USA_LHD up to 2001_09)
• Mixture preparation/ignition (up to 2003_09)
• Engine management, auxiliary functions (up to 2003_09)
• Input parameter, mixture/ignition (up to 2003_09)
• Engine management, signals/auxiliary signals (without Automatic transmission from 2001_09 up to 2003_09)
• Exhaust emission control/monitoring (USA_LHD from 2001_09 up to 2003_09)
• Engine management, signals/auxiliary signals (Automatic transmission from 2003_09)
• Exhaust emission control/monitoring (without USA_LHD from 2003_09)
• Input parameter, mixture/ignition (from 2003_09)
• Mixture preparation/ignition (from 2003_09)
• Engine management, auxiliary functions (from 2003_09)
• Engine management, signals/auxiliary signals (without Automatic transmission from 2003_09)
• Exhaust emission control/monitoring (USA_LHD from 2003_09)
• Misfire detection
• Injection
• Vehicle speed control
• Pedals
• Mixture induction
• A/C-compressor control
• Knock control
• Lambda control
• Air supply
• Engine speed (rpm) acquisition
• Engine cooling
• Camshaft control
• Interfaces
• Secondary-air injection (USA_LHD)
• Voltage supply
• Control-unit test
• Tank-system check
• Ignition
• Symptoms

• Brake light switch signal
• Clutch switch (without Automatic transmission)
• Pedal-travel sensor (PWG)
• Plausibility, accelerator/brake pedals

• Brake light switch
• Brake-light/brake-test switches