WDS Wiring Diagram System - E65E66

• 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
• V_Semiconductors, diodes
• W_Aerials, shields
• Y_Electromechanical components

• Y0198 Shut-off valve
• Y2 Control valve, refrigerant compressor
• Y4 Water valves
• Y5 Exterior rearview mirror, driver's side
• Y6 Exterior rear-view mirror, passenger side
• Y7 Fuel metering pump, independent heating
• Y12 Coolant changeover valve, independent heating
• Y13 Refrigerant shut-off valve, front
• Y22 Air supply system
• Y37 Hydraulic unit, automatic boot lid/tailgate
• Y39 Refrigerant shut-off valve, rear
• Y40 Valve block dynamic drive
• Y41 Pressure damper vent valve
• Y85 Rollover protection actuator, left
• Y86 Rollover protection actuator, right
• Y193 Valve block, lumbar support, driver
• Y194 Valve block, passenger's lumbar support
• Y195 Valve block, lumbar support, driver, rear
• Y196 Valve block, lumbar support, passenger, rear
• 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
• Y2347 Injector 7
• Y2348 Injector 8
• Y6045 Fuel, return shut-off valve
• Y6046 High-pressure pump with delivery control valve, bank 1
• Y6047 High-pressure pump with delivery control valve, bank 2
• 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
• Y6108 Fuel injector, cylinder 8
• Y6109 Fuel injector, cylinder 9
• Y6110 Fuel injector, cylinder 10
• Y6111 Fuel injector, cylinder 11
• Y6112 Fuel injector, cylinder 12
• Y6120 Charcoal filter valve
• Y6121 Charcoal filter valve
• Y6122 Fuel tank vent valve 2
• Y6130 Idle actuator
• Y6167 Position sensor and servomotor VRIS (N62 engine or M54 engine)
• Y6275 VANOS solenoid valve, inlet
• Y6276 VANOS solenoid valve, exhaust
• Y6279 Characteristic map thermostat
• Y6281 VANOS solenoid valve, inlet
• Y6282 VANOS solenoid valve, exhaust
• Y6283 VANOS solenoid valve 2, inlet
• Y6284 VANOS solenoid valve 2, exhaust
• Y6390 Electric throttle valve
• Y6540 DISA actuator 1
• Y6541 DISA actuator 2
• Y6555 Solenoid valve, vacuum pressure
• Y61121 Injector valve, cylinder 1
• Y61122 Injector valve, cylinder 2
• Y61123 Injector valve, cylinder 3
• Y61124 Injector valve, cylinder 4
• Y61125 Injector valve, cylinder 5
• Y61126 Injector valve, cylinder 6
• Y61127 Injector valve, cylinder 7
• Y61128 Injector valve, cylinder 8
• Y61129 Injector valve, cylinder 9
• Y61130 Injector valve, cylinder 10
• Y61131 Injector valve, cylinder 11
• Y61132 Injector valve, cylinder 12
• Y63900 Electric throttle valve actuator
• Y63901 Electric throttle valve actuator 2

• X6101, Y6101, X6102, Y6102 (DME Digital engine electronics ME9)
• Y6106, X6106, Y6105, X6105, Y6109, X6109, Y6108, Y6102, X6102 (N73 engine)
• Y6102, X6102, Y6104, X6104, Y6106, X6106 (M54 engine)
• Y6106, Y6105, Y6104, Y6103, Y6102, Y6101 (N52 engine)
• Y6104, X6104, Y6103, X6103, Y6102, X6102, Y6101, X6101 (N62/TU engine)
• Y6101, X6101, Y6102, X6102, Y6103, X6103 (N73H engine)