WDS Wiring Diagram System - E46

• Complete vehicle
• Special vehicle
• Component and signal information
• Service functions

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

• Signal names for positive/earth connections
• Signal names for lights
• Signal names with A
• Signal names with B
• Signal names with C
• Signal names with D
• Signal names with E
• Signal names with F
• Signal names with G
• Signal names with H
• Signal names with I
• Signal names with K
• Signal names with L
• Signal names with M
• Signal names with N
• Signal names with O
• Signal names with P
• Signal names with Q
• Signal names with R
• Signal names with S
• Signal names with T
• Signal names with U
• Signal names with V
• Signal names with W
• Signal names with Z

• T1 Gong T1
• T104 Auxiliary fan, Speed 2, 104 degrees C
• T2 Gong T2
• T3 Gong T3
• T91 Auxiliary fan, Speed 1, 91 degrees C
• T99 Auxiliary fan, Speed 2, 99 degrees C
• TAA Speedo O (output), vehicle speed
• TACH1+ Control, speed instrument
• TACH1- Control, speed instrument
• TACH2+ Control, speed instrument
• TACH2- Control, speed instrument
• TANK-LEE Gas tank empty
• TANK1+ Fuel-level sensor (right)
• TANK1- Earth, fuel-level sensor (right)
• TANK2+ Fuel-level sensor (left)
• TANK2- Earth, fuel-level sensor (left)
• TAPEL+ Signal, audio cassette, left +
• TAPEL- Signal, audio cassette, left -
• TAPER+ Signal, audio cassette, right +
• TAPER- Signal, audio cassette, right -
• TELE Telephone on
• TELM Telephone mute
• TELNF+ Telephone AF +
• TELNF- Telephone AF -
• TGKFT Door-handle contact, driver's door
• TKBH Door contact, passenger-side, rear
• TKBT Door contact, passenger's door
• TKFH Door contact, driver-side, rear
• TKFT Door contact, driver's door
• TLH+ Woofer, rear left +
• TLH- Woofer, rear left -
• TLV+ Woofer, front left +
• TLV- Woofer, front left -
• TOEHK Button, open tailgate
• TOEHKI Button, open tailgate from inside
• TOEHKK Button, close/open tailgate, inside
• TOEHS Button, open rear window
• TRG Magnetic clutch, A/C compressor
• TRH+ Woofer, rear right +
• TRH- Woofer, rear right -
• TRV+ Woofer, front right +
• TRV- Woofer, front right -
• TSH Door-lock heating
• TSL1 Cat. thermosensor, left bank, connec. 1
• TSL2 Cat. thermosensor, left bank, connec. 2
• TSR1 Cat. thermosensor, right bank, connec. 1
• TSR2 Cat. thermosensor, right bank, connec. 2
• TVNF+ Television AF signal +
• TVNF- Television AF signal -
• TWBF Door-warning light, passenger
• TWFA Door-warning light, driver
• TWL Door-warning light, rear left
• TXD2_OBD Connection, diagnosis -> OBD II socket
• TXD Diagnosis TxD
• TZV Button, central locking
• T_AGR Activation, exhaust gas recirculation
• T_DAT1S1 Signal, guide sensor VVT
• T_DAT1S2 Signal, guide sensor VVT, bank 2
• T_DAT2S1 Signal, reference sensor VVT
• T_DAT2S2 Signal, reference sensor VVT, bank 2
• T_DISA1 Activation, variable intake system
• T_DISA2 Activation, variable intake system
• T_AKU Intake-port switchover (PWM)
• T_DK1C1A Throttle v. 1 Cos.wind. 1 - Connec. A
• T_DK1C1B Throttle v. 1 Cos.wind. 1 - Connec. B
• T_DK1C2A Throttle v. 1 Cos.wind. 2 - Connec. A
• T_DK1C2B Throttle v. 1 Cos.wind. 2 - Connec. B
• T_DK1S1A Throttle v. 1 Sin.wind. 1 - Connec. A
• T_DK1S1B Throttle v. 1 Sin.wind. 1 - Connec. B
• T_DK1S2A Throttle v. 1 Sin.wind. 2 - Connec. A
• T_DK1S2B Throttle v. 1 Sin.wind. 2 - Connec. B
• T_DK2C1A Throttle v. 2 Cos.wind. 1 - Connec. A
• T_DK2C1B Throttle v. 2 Cos.wind. 1 - Connec. B
• T_DK2C2A Throttle v. 2 Cos.wind. 2 - Connec. A
• T_DK2C2B Throttle v. 2 Cos.wind. 2 - Connec. B
• T_DK2S1A Throttle v. 2 Sin.wind. 1 - Connec. A
• T_DK2S1B Throttle v. 2 Sin.wind. 1 - Connec. B
• T_DK2S2A Throttle v. 2 Sin.wind. 2 - Connec. A
• T_DK2S2B Throttle v. 2 Sin.wind. 2 - Connec. B
• T_DKS Activation, swirl flaps
• T_DKT Throttle-valve interface for ADS
• T_DRV Activation, rail-pressure control valve
• T_EDS1 Electr. press. actuator 1 (sys.press.)
• T_EDS2 Electr. press. actuator 2
• T_EDS3 Electr. press. actuator 3
• T_EDS4 Electr. press. actuator 4 (conv.l.cl.)
• T_EDS5 Electr. press. actuator 5
• T_ELUE Activation, electric fan
• T_ELUE1 Electric-fan control
• T_KOREL Compressor-relay activation
• T_KVA Injection signal
• T_KVA2 Injection signal 2, 12-cyl.
• T_LDP Leak detection pump, activation
• T_LHH1 Oxygen-sensor heater after cat. conv., bank1
• T_LHH2 Oxygen-sensor heater after cat. conv., bank2
• T_LHV1 Oxygen-sensor heater before cat. conv., bank1
• T_LHV2 Oxygen-sensor heater before cat. conv., bank2
• T_LLFSO Open idle actuator
• T_LLFSS Close idle actuator
• T_MDK1 Activation, electric gas actuator 1
• T_MDK2 Activation, electric gas actuator 2
• T_MRV Activation, delivery control valve
• T_NOX NOX catalytic converter (PZM)
• T_NWA1 VANOS valve, exhaust camshaft 1
• T_NWA2 VANOS valve, exhaust camshaft 2
• T_NWE1 VANOS valve, intake camshaft 1
• T_NWE2 VANOS valve, intake camshaft 2
• T_RFG Soot-filter regen.(PWM) with meter. pump
• T_SLP1 Secondary-air pump
• T_SLPV1 O.-l.-controlled secondary air pump
• T_TEV Tank-ventilation valve
• T_TEV_L Tank-ventilation valve, left
• T_TEV_R Tank-ventilation valve, right
• T_VAG Variable unit drive (PWM)
• T_VNT Activation, turbocharger control
• T_VVT1M1 Activation 1, motor VVT
• T_VVT2M1 Activation 2, motor VVT
• T_VVT1M2 Activation 1, motor VVT, bank 2
• T_VVT2M2 Activation 2, motor VVT, bank 2