WDS Wiring Diagram System - E83

• 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

• B1 Front right wheel speed sensor
• B2 Front left wheel speed sensor
• B3 Rear right wheel speed sensor
• B4 Rear left wheel speed sensor
• B8 Coolant pressure sensor
• B11c Mixed air temperature sensor
• B14a Evaporator temperature sensor
• B15a Servotronic valve (X Series_X3-E83)
• B16a Brake pad wear sensor, front left
• B17a Brake pad wear sensor, rear right
• B18a Brake fluid level switch
• B21a Outside temperature sensor
• B28 Tilt sensor
• B30a Ultrasonic sensor, front left (X Series_X3-E83)
• B31a Ultrasonic sensor, front centre left (X Series_X3-E83)
• B32a Ultrasonic sensor, front centre right (X Series_X3-E83)
• B33a Ultrasonic sensor, front right (X Series_X3-E83)
• B34a Ultrasonic sensor, rear left
• B35a Ultrasonic sensor, rear centre left
• B36a Ultrasonic sensor, rear centre right
• B37a Ultrasonic sensor, rear right
• B42a Load sensor, headlight vertical aim control
• B43a RDS transmitter, front left
• B43b Electronic wheel module, front left
• B44a RDC transmitter, rear right
• B44b Electronic wheel module, rear right
• B45a RDC transmitter, rear left
• B45b Electronic wheel module, rear left
• B46a Receiving aerial (RDC)
• B47a RDC transmitter, front right
• B47b Electronic wheel module, front right
• B57b Rain/headlight sensor
• B64 Ride height sensor
• B66 Solar sensor
• B75 Rotation rate sensor (X Series_X3-E83)
• B76a Brake pressure sensor DSC
• B414 AUC sensor
• B604 Temperature sensor at radiator outlet
• B2008 Oil pressure switch (Diesel engine)
• B2012 Charge air temperature sensor
• B2012a Boost-temperature sensor
• B2013 Speed (rpm) sensor (Diesel engine)
• B2014 Boost pressure sensor
• B2015a Coolant temperature sensor (Diesel engine)
• B2231 Electrical changeover valve, engine mount
• B2244 Solenoid valve, exhaust gas recirculation (Diesel engine)
• B2261 Rail pressure sensor
• B2262 Rail pressure control valve
• B2264 Solenoid valve, charger control (Diesel engine)
• B2292 Fuel temperature sensor
• B2353 Boost pressure adjuster 1
• B2365 Electric changeover valve, swirl flaps
• B2365a Swirl flap actuator
• B2382 Volume control valve
• B2389 Exhaust backpressure sensor
• B2390 Exhaust temperature sensor before catalytic converter
• B2391 Exhaust temperature sensor before particle filter
• B2394 Crankshaft breather heating
• B2394a Heating, crankcase breather
• B2405 Swirl flap actuator
• B2407 Wastegate valve
• B2408 Turbine control valve
• B2409 Compressor bypass valve
• B2440 Solenoid valve, exhaust recirculation cooler bypass
• B6203 Crankshaft sensor
• B6203a Crankshaft sensor
• B6206 Secondary air - hot-film air-mass meter
• B6207 Hot-film air mass meter (Diesel engine)
• B6207a Hot-film air mass meter (Petrol engine)
• B6207b Air mass flow sensor
• B6214 Camshaft sensor I
• B6214a Intake camshaft sensor
• B6219 Hall sensor, camshaft
• B6224 Camshaft sensor II
• B6224a Exhaust camshaft sensor
• B6231 Oil pressure switch
• B6236a Engine coolant temperature sensor
• B6238a Oil temperature sensor
• B6239 Intake pipe pressure sensor
• B6241 Knock sensor
• B6242 Knock sensor 2
• B6243 Knock sensor 3
• B6254 Oil level sensor (Diesel engine)
• B6254a Oil level sensor (Petrol engine)
• B6279 Thermostat, characteristic map cooling
• B6571 Hydraulic pressure sensor
• B6572 Gearshift sensor
• B6573 Selector angle sensor
• B6574 Clutch position sensor
• B6951 Heating, crankcase breather
• B9801 DSC sensor
• B10508a Front airbag sensor, driver's side (ACSM Crash Safety Module)
• B10509a Front airbag sensor, passenger's side (ACSM Crash Safety Module)
• B11520 Front sensor, left
• B11521 Front sensor, right
• B60213 Eccentric shaft sensor
• B62101 Oxygen sensor before catalytic converter
• B62102 Oxygen sensor after catalytic converter
• B62102a Oxygen sensor 1 after catalytic converter
• B62201 Oxygen sensor 2 before catalytic converter
• B62202 Oxygen sensor after catalytic converter
• B62202a Oxygen sensor 2 after catalytic converter
• B62301 Exhaust temperature sensor
• B62400 Double knock sensor
• B62540 Oil quality sensor
• B62540a Oil condition sensor

• B6207, X6207 (M54 engine)
• B6207a, X6207 (N46 engine)
• B6207, X6207, Y6120, X6120, Y6165, X6165 (S54 engine)
• B2352, X2353, B6207a, X6217 (N47 engine)