WDS Wiring Diagram System - E90

• Complete vehicle
• Component and signal information
• Service functions

• Components
• Signals
• Plug-in, comb-type and solder connectors

• A_Control units, modules
• B_Sensors, transducers
• E_Lamps, electrical heaters
• F_Fuses
• G_Power supply, triggering units
• H_Acoustic and optical signalling units
• I_Components of outside manufacturer
• K_Relays
• L_Coils
• M_Electric motors, drives
• N_Amplifiers, controllers, control units
• R_Resistors, potentiometers
• S_Switch, button
• T_Ignition coils
• U_Radio/interference-suppression equipment
• W_Aerials, shields
• Y_Electromechanical components
• Z_Interference-suppression coils

• M2 Electric fuel pump
• M3a Wiper motor
• M4 Windscreen washer pump
• M7 Headlight washer pump
• M9 Electric fan
• M14a System lock, rear passenger's side
• M15a System lock, rear driver's side
• M16 Central locking drive, fuel filler flap
• M17a Central locking drive, boot lid
• M20b Power window motor, rear driver's side
• M21 Driver's window motor
• M22b Power window motor, rear passenger's side
• M23 Passenger's window motor
• M30 Blower motor
• M31 Footwell flap motor
• M35a Defroster flap motor
• M37 Auxiliary water pump
• M38 Ventilation flap motor
• M49 Seat belt positioner motor, left
• M55b Vacuum pump, driver's seat
• M56b Vacuum pump, passenger's seat
• M58a Drive, passenger's backrest angle adjustment
• M59a Drive, passenger's seat height adjustment
• M60a Drive, passenger's seat forward/backward adjustment
• M61a Drive, passenger's seat angle adjustment
• M62 Seat belt positioner motor, right
• M63 Secondary air pump
• M74 Motor, rear window roller sun blind
• M79a Automatic soft-close drive, left
• M85 Automatic soft-close drive, right
• M95 Rear window washer pump
• M96a Rear window lock
• M101a Hardtop drive unit
• M111 Fresh air/recirculating air flap motor
• M119a Diagnostic module for fuel tank leakage
• M137a Electric steering column adjustment
• M150 Air distribution flap motor
• M152 Mixer flap motor
• M153 Mixed air flap motor, left
• M154 Mixed air flap motor, right
• M179 Steering gear
• M180 Metering pump
• M184 Motor, backrest angle adjustment, driver's side
• M214 Drive unit, driver's seat height adjustment
• M216 Drive unit, driver's seat forward/backward adjustment
• M218 Drive, seat-angle adjustment, driver's seat
• M300 Roller cover motor, release, left
• M301 Roller cover motor, release, right
• M4723 Rear compartment mixing flap motor
• M4729 Front mixing flap motor
• M6035 Electric coolant pump
• M6351 Valvetronic actuator motor
• M6353 Actuator, variable valve timing gear
• M6506 E-box fan
• M6510a Starter
• M8533 VTG actuator
• M8540 Drive unit for towing hitch release
• M9149 Luggage-compartment fan 1
• M9575 Throttle valve
• M9910a Antenna amplifier, rear window
• M14104 Visor motor
• M14105 Glass roof motor

• X6512, X6510, Y6120, X6120, B6203, X6203, M6510a (N46 engine or N46/TU2 engine)
• X6236, B6236a, B6231, X6231, X6512, X6510, M6510a (N45 engine)
• X6512, X6510, X2013, B6203, M6510 (M47/TU2 engine)
• X6512, Y5392, X6288, M6510a (S65 engine)