WDS Wiring Diagram System - E46

• Complete vehicle
• Special vehicle
• Component and signal information
• Service functions

• Drive
• Chassis
• body

• Engine management (DME Motor Electronics MSS54)
• Engine management BMS46 (DME Motor Electronics BMS46)
• Engine management MS42 (DME Motor Electronics MS42)
• Engine management MS43 (DME Digital Motor Electronics MS43)
• Motor Electronics MS45 (DME Digital Motor Electronics MS45)
• Motor Electronics (N46 engine)
• Engine management ME9 (DME Digital engine electronics ME9)
• Diesel Electronics DDE3.0 (DDE Diesel Electronics DDE3.0)
• Diesel Electronics DDE4.0 (DDE Diesel Electronics DDE4.0)
• Diesel Electronics DDE5.0 (DDE Digital diesel electronics DDE5 or DDE Digital diesel electronics DDE5EU4 or DDE Digital diesel electronics DDE5M57)
• Transmission management GS8.60.0 (EGS Transmission control 8.60.0 or EGS Transmission control 5HP)
• Transmission management GS8.34 (EGS Transmission control 8.34)
• Transmission control GS20 (EGS Transmission control GM5)
• Transmission management SMG (SMG Sequential M Gearbox)
• Transmission management SMG (SMG Sequential Manual Gearbox)
• Vehicle immobilisation
• Vehicle speed control (GR Cruise control)
• Voltage and power control
• Starter control
• Fan, E-box (without DME Digital engine electronics ME9 without N46 engine)
• Valvetronic (N42 engine)
• Fuel supply (M56 Engine)
• CAN-bus

• Engine management, fuel control/supply
• Engine management, functions/signals (as of 1998_03 up to 1998_09)
• Engine management, functions/signals (as of 1998_09 up to 2001_03)
• Engine management, functions/signals (as of 2001_03)
• Interfaces
• Voltage supply
• Cruise control
• Electric auxiliary heater (as of 1999_09 with DDE Diesel Electronics DDE3.0)
• A/C-compressor control
• Engine speed (rpm) acquisition
• Control, start of injection
• Control, charge-air pressure
• Engine cooling system
• Air supply
• Pedals
• Injection
• Preheating system
• Exhaust-gas recirculation
• Fuel supply
• Control-unit test
• Symptoms

• Brake light switch
• Brake light switch signal
• Clutch switch (without Automatic transmission)
• Pedal position sensor

• Brake light switch (DME Motor Electronics BMS46 with EGS Transmission control 8.34 up to 1999_09)
• Brake light switch (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Digital engine electronics ME9 ) without all-wheel drive up to 2001_03)
• Brake light switch (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
• Brake light switch (DME Motor Electronics BMS46 as of 1999_09)
• Brake light switch (all-wheel drive)
• Brake light switch (DME Motor Electronics MSS54)
• Brake light switch (( DME Digital Motor Electronics MS43 or DME Digital engine electronics ME9 or DME Digital Motor Electronics MS45 ) without N46 engine as of 2001_03 without all-wheel drive without SMG Sequential Manual Gearbox)
• Brake light switch (DDE Digital diesel electronics DDE5)
• Brake light switch (DME Digital Motor Electronics MS43 with SMG Sequential Manual Gearbox)
• Brake light switch (all-wheel drive with DDS Deflation Detection System)
• Brake light switch (N46 engine)
• Brake light switch