WDS Wiring Diagram System - E63E64

• Complete vehicle
• Component and signal information
• Service functions

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

• A_Control units, modules
• B_Sensors, transducers
• D_Diagnostic interfaces
• 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_Suppression filter

• Y2a Control valve, refrigerant compressor
• Y2b Control valve in A/C compressor
• Y4 Water valves
• Y5 Outside mirror, driver's side
• Y6 Outside mirror, passenger's side
• Y7 Fuel metering pump, independent heating (SHZH Independent/auxiliary heater)
• Y12 Coolant changeover valve, independent heating (SHZH Independent/auxiliary heater)
• Y19 Shift lock selector lever lock
• Y22 Air supply system
• Y40 Valve block dynamic drive
• Y85 Rollover protection actuator, left (convertible)
• Y86 Rollover protection actuator, right (convertible)
• Y193 Valve block, driver's lumbar support
• Y194 Valve block, passenger's lumbar support
• Y198 Exhaust flap
• Y401 Damper valve, front left
• Y402 Damper valve, front right
• Y403 Damper valve, rear left
• Y404 Damper valve, rear right
• Y2341 Injector 1
• Y2342 Injector 2
• Y2343 Injector 3
• Y2344 Injector 4
• Y2345 Injector 5
• Y2346 Injector 6
• Y2381 Volume control valve
• Y5392 Electric throttle valve actuator
• Y5393 Electric throttle valve actuator 2
• Y6039 Wastegate valve
• Y6101 Fuel injector, cylinder 1
• Y6102 Fuel injector, cylinder 2
• Y6103 Fuel injector, cylinder 3
• Y6104 Fuel injector, cylinder 4
• Y6105 Fuel injector, cylinder 5
• Y6106 Fuel injector, cylinder 6
• Y6107 Fuel injector, cylinder 7 (N62 engine or S85 engine or N62/TU engine)
• Y6108 Fuel injector, cylinder 8 (N62 engine or S85 engine or N62/TU engine)
• Y6109 Fuel injector, cylinder 9 (S85 engine)
• Y6110 Fuel injector, cylinder 10 (S85 engine)
• Y6120 Charcoal filter valve
• Y6121 Charcoal filter valve
• Y6122 Fuel tank vent valve 2
• Y6130 Idle actuator (M54 engine)
• Y6163 Secondary air pump valve
• Y6165 Sucking jet pump
• Y6167 Valve, individual control intake system
• Y6275 VANOS solenoid valve, intake (M54 engine or N52 engine or N53 engine)
• Y6276 VANOS solenoid valve, exhaust (M54 engine or N52 engine or N53 engine)
• Y6279 Characteristic map thermostat
• Y6281 VANOS solenoid valve, intake (N62 engine or S85 engine or N62/TU engine)
• Y6282 VANOS solenoid valve, exhaust (N62 engine or S85 engine or N62/TU engine)
• Y6283 VANOS solenoid valve 2, intake (N62 engine or S85 engine or N62/TU engine)
• Y6284 VANOS solenoid valve 2, exhaust (N62 engine or S85 engine or N62/TU engine)
• Y6384 Oil pressure control valve
• Y6390 Electric throttle valve (without N52 engine)
• Y6540 DISA actuator 1
• Y6541 DISA actuator 2
• Y6561 Solenoid valve 1, gear (SMG Sequential Manual Gearbox)
• Y6562 Solenoid valve 2, gear (SMG Sequential Manual Gearbox)
• Y6563 Solenoid valve, brakes (SMG Sequential Manual Gearbox)
• Y6564 Solenoid valve, clutch
• B6723 Wastegate valve 2
• Y6938 Idle actuator 2
• Y6939 Idle actuator
• Y6975 Hydraulic pump
• Y6985 Electric transmission fluid pump (SMG Sequential manual transmission M5)
• Y8616 Rpm sensor, transmission main shaft
• Y13041 Pressure accumulator valve VANOS
• Y13864 Solenoid, radiator shutter
• Y14035 Electric lock
• Y14040a ECO valve
• Y63900 Electric throttle valve actuator

• B6224, Y6276, Y6279, X6224, X6276, X6279 (M54 engine)
• B6224, X6224, Y6276, X6276, Y6275, X6275, B6214, X6214 (N52 engine)
• B6236a, X6236, Y6275, X6275, Y6276, X6276 (N53 engine)
• Y6275, X6275, Y6276, X6276 (N43-engine)
• Y6276, X6276, B6236, X6236 (N54 engine)