WDS Wiring Diagram System - E70

• Complete vehicle
• Component and signal information
• Service functions

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

• A_Control units, module
• 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

• Y4a Water valve
• Y5 Outside mirror, driver's side
• Y6 Outside mirror, passenger's side
• Y7 Fuel metering pump, independent heating
• Y12 Coolant changeover valve, independent heating
• Y22 Air supply system
• Y40 Valve block dynamic drive
• Y193 Valve block, driver's lumbar support
• Y194 Valve block, passenger's lumbar support
• Y401b Damper satellite, front left
• Y402b Damper satellite, front right
• Y403b Damper satellite, rear left
• Y404b Damper satellite, rear right
• Y2341 Injector 1
• Y2342 Injector 2
• Y2343 Injector 3
• Y2344 Injector 4
• Y2345 Injector 5
• Y2346 Injector 6
• 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
• Y6120 Charcoal filter valve
• Y6121 Charcoal filter valve
• Y6275 VANOS solenoid valve, intake
• Y6276 VANOS solenoid valve, exhaust
• Y6279 Characteristic map thermostat
• Y6281 VANOS solenoid valve, intake
• Y6282 VANOS solenoid valve, exhaust
• Y6283 VANOS solenoid valve 2, intake
• Y6284 VANOS solenoid valve 2, exhaust
• Y6390 Electric throttle valve
• Y6540 DISA actuator 1
• Y6541 DISA actuator 2
• Y13864 Solenoid, radiator shutter
• Y14035 Electric lock
• Y14040a ECO valve

• Y6541, X6541, Y6540, X6540, B6239, X6042, E65390, X65390 (N52 engine)
• Y6541, X6541, B6239, X6239, Y6540, X6540 (N62/TU engine)