WDS Wiring Diagram System - E65E66

• Complete 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

• S49W Signal, hazard-warning switch
• SBE31 Seat-occupancy electronics, ground
• SBEHL1 Signal, seat-occupancy electronics
• SBEHR1 Signal, seat-occupancy electronics
• SBE_DATA Data signal, seat occupancy detector
• SBK1+ Safety battery terminal, positive
• SBK1- Safety battery terminal, negative
• SCAHK Signal, motor, Soft Close
• SCAO Signal, switch, Soft Close, rear lid
• SCHIRM Screening
• SCK bus signal
• SENS+ Positive supply, sensor
• SENS- Sensor, ground
• SENS_50 Detection, terminal 50
• SERV1 Signal, Servotronic, valve 1
• SERV2 Signal, Servotronic, valve 2
• SFBA Switch, power window, open
• SFBHA Switch, power window, open
• SFBHZ Switch, power window, closed
• SFBZ Switch, power window, closed
• SFFHA Switch, power window, open
• SFFHZ Switch, power window, closed
• SGA1 Control-unit bridge
• SHD1 Signal, switch, sliding sunroof
• SHD2 Signal, switch, sliding sunroof
• SHDO Signal, switch, sliding sunroof
• SHKLU Signal, button, rear lid, bottom
• SHHL Seat heating, rear compartment, left
• SHHL1 Signal, LED, seat heating
• SHHL2 Signal, LED, seat heating
• SHHL3 Signal, LED, seat heating
• SHHR Seat heating, rear compartment, right
• SHHR1 Signal, LED, seat heating
• SHHR2 Signal, LED, seat heating
• SHHR3 Signal, LED, seat heating
• SHK+1BF Signal, rapid heating area
• SHK+1FA Signal, rapid heating area
• SHK+1HL Signal, rapid heating area
• SHK+1HR Signal, rapid heating area
• SHK+2BF Signal, residual heating area
• SHK+2FA Signal, residual heating area
• SHK+2HL Signal, residual heating area
• SHK+2HR Signal, residual heating area
• SHK+HL Signal, cushion heating
• SHK+HR Signal, cushion heating
• SHK-BF Signal, rapid heating area
• SHK-FA Signal, rapid heating area
• SHK-HL Signal, rapid heating area
• SHK-HR Signal, rapid heating area
• SHKNT1BF Signal, sensor, heating area
• SHKNT1FA Signal, sensor, heating area
• SHKNT1HL Signal, sensor, heating area
• SHKNT1HR Signal, residual heating area
• SHKNT2BF Signal, sensor, heating area
• SHKNT2FA Signal, sensor, heating area
• SHKNT2HL Signal, sensor, heating area
• SHKNT2HR Signal, sensor, heating area
• SHKNTCHL Temperature switch, seat heating
• SHKNTCHR Temperature switch, seat heating
• SHL+1BF Signal, rapid heating area
• SHL+1FA Signal, rapid heating area
• SHL+1HL Signal, rapid heating area
• SHL+1HR Signal, rapid heating area
• SHL+2BF Signal, residual heating area
• SHL+2FA Signal, residual heating area
• SHL+2HL Signal, residual heating area
• SHL+2HR Signal, residual heating area
• SHL+HL Signal, seat-back heating
• SHL+HR Signal, seat-back heating
• SHL-BF Signal, seat-back heating
• SHL-FA Signal, seat-back heating
• SHL-HL Signal, seat-back heating
• SHL-HR Signal, seat-back heating
• SHLNT1BF Signal, sensor, heating area
• SHLNT1FA Signal, sensor, heating area
• SHLNT1HL Signal, sensor, heating area
• SHLNT1HR Signal, sensor, heating area
• SHLNT2BF Signal, sensor, heating area
• SHLNT2FA Signal, sensor, heating area
• SHLNT2HL Signal, sensor, heating area
• SHLNT2HR Signal, sensor, heating area
• SHMV Activation, coolant changeover valve
• SHV+BF Motor, seat-height adjustment
• SHV+FA Motor, seat-height adjustment
• SHV-BF Motor, seat-height adjustment
• SHV-FA Motor, seat-height adjustment
• SHVHMBF Seat-height adjustment, Hall sensor
• SHVHMFA Seat-height adjustment, Hall sensor
• SHVHSBF Seat-height adjustment, Hall sensor
• SHVHSFA Seat-height adjustment, Hall sensor
• SIB Switch, interior light
• SICHH Failsafe valve, positive
• SICHL Failsafe valve, negative
• SKF Switch, radiator emblem
• SLV+BF Motor, longitudinal seat adjustment
• SLV+FA Motor, longitudinal seat adjustment
• SLV+HL Motor, longitudinal seat adjustment
• SLV+HR Motor, longitudinal seat adjustment
• SLV-BF Motor, longitudinal seat adjustment
• SLV-FA Motor, longitudinal seat adjustment
• SLV-HL Motor, longitudinal seat adjustment
• SLV-HR Motor, longitudinal seat adjustment
• SLVHMBF Longitudinal seat adjustment, Hall sensor
• SLVHMFA Longitudinal seat adjustment, Hall sensor
• SLVHMHL Longitudinal seat adjustment, Hall sensor
• SLVHMHR Longitudinal seat adjustment, Hall sensor
• SLVHSBF Longitudinal seat adjustment, Hall sensor
• SLVHSFA Signal, longitudinal seat adjustment
• SLVHSHL Longitudinal seat adjustment, Hall sensor
• SLVHSHR Longitudinal seat adjustment, Hall sensor
• SM- Signal, air flaps, minus
• SM-FT Signal, air flaps, plus
• SMLH Side marker lamp, rear
• SMLV Side marker lamp, front
• SNOTR Signal, emergency call button
• SNV+BF Signal, motor, seat inclination
• SNV+FA Signal, motor, seat inclination
• SNV+HL Signal, motor, seat inclination
• SNV+HR Signal, motor, seat inclination
• SNV-BF Signal, motor, seat inclination
• SNV-FA Signal, motor, seat inclination
• SNV-HL Signal, motor, seat inclination
• SNV-HR Signal, motor, seat inclination
• SNVHMBF Seat inclination, Hall sensor
• SNVHMFA Seat inclination, Hall sensor
• SNVHMHL Seat inclination, Hall sensor
• SNVHMHR Seat inclination, Hall sensor
• SNVHSBF Seat inclination, Hall sensor
• SNVHSFA Seat inclination, Hall sensor
• SNVHSHL Seat inclination, Hall sensor
• SNVHSHR Seat inclination, Hall sensor
• SO+ Solar sensor, plus
• SOL Signal, solar sensor, left
• SOR Signal, solar sensor, right
• SORO1 Motor, roller blind, rear window
• SORO2 Motor, roller blind, rear window
• SOS_31 Ground, emergency call button
• SOS_58G Locating light
• SOS_LED Telltale light, emergency call button
• SOS_SW Signal, emergency call button
• SPD Supply, wet-arm heater
• SPV_FO Activation, refrigerant shut-off valve
• SRA Supply, headlight-washer pump
• SRHL1+ Signal, motor, roller sun blind
• SRHL1- Signal, motor, roller sun blind
• SRHL2+ Signal, motor, roller sun blind
• SRHL2- Signal, motor, roller sun blind
• SRHR1+ Signal, motor, roller sun blind
• SRHR1- Signal, motor, roller sun blind
• SRHR2+ Signal, motor, roller sun blind
• SRHR2- Signal, motor, roller sun blind
• START control current, starter-motor interlock relay
• STOP_PWR Overfill protection
• STV+BF Signal, motor, seat-cushion adjustment
• STV+FA Signal, motor, seat-cushion adjustment
• STV+HL Signal, motor, seat-cushion adjustment
• STV+HR Signal, motor, seat-cushion adjustment
• STV-BF Signal, motor, seat-cushion adjustment
• STV-FA Signal, motor, seat-cushion adjustment
• STV-HL Signal, motor, seat-cushion adjustment
• STV-HR Signal, motor, seat-cushion adjustment
• STVHMBF Seat-cushion adjustment, Hall sensor
• STVHMFA Seat-cushion adjustment, Hall sensor
• STVHMHL Seat-cushion adjustment, Hall sensor
• STVHMHR Seat-cushion adjustment, Hall sensor
• STVHSBF Seat-cushion adjustment, Hall sensor
• STVHSFA Seat-cushion adjustment, Hall sensor
• STVHSHL Seat-cushion adjustment, Hall sensor
• STVHSHR Seat-cushion adjustment, Hall sensor
• ST_FUTA Signal, tank selector switch
• SUB_ON Signal, subwoofer On
• SW1 Signal, battery switch
• SW2 Signal, battery switch
• SYNC Synchronization signal
• SZZFA Signal, switch, soft closure aid
• SZZBF Signal, switch, soft closure aid
• S-LVK Signal, backrest-lock contact
• S+LVK Signal, backrest-lock contact
• S_AGS Signal, exhaust backpressure sensor
• S_AKL Signal, exhaust flap
• S_AL Signal, light switch unit, driving lights
• S_ASK Signal, auxiliary air flap valve
• S_B/H2 Status signal, hydrogen, petrol/gasoline
• S_BBHR Activation, engine-ventilation heating
• S_BLS Signal, brake-light switch
• S_BLTS Signal, brake-light switch, test
• S_DISA Signal, DISA valve
• S_DMTLH Signal, diagnosis module, tank leak, heating
• S_DMTLP Signal, diagnosis module, tank leak, pump
• S_DMTLV Signal, diagnosis module, tank leak, valve
• S_DRK Signal, throttle valve
• S_DRK1 Signal, throttle valve
• S_DRK2 Signal, throttle valve
• S_DSL Signal, switchover valve, engine mount
• S_DWGSB Signal, sensor, for clamping bar
• S_DWGHS Signal, sensor, for main pillar
• S_FG_L Activation, rear-cabin fan, left
• S_FG_R Activation, rear-cabin fan, right
• S_FL Signal, turn-signal/headlight-dipping switch
• S_GLK1 Supply, glow plug 1
• S_GLK2 Supply, glow plug 2
• S_GLK3 Supply, glow plug 3
• S_GLK4 Supply, glow plug 4
• S_GLK5 Supply, glow plug 5
• S_GLK6 Supply, glow plug 6
• S_GLK7 Supply, glow plug 7
• S_GLK8 Supply, glow plug 8
• S_HR Tripping, main relay
• S_KFK Signal, map thermostat
• S_KL15 Terminal 15 signal
• S_NOTR Signal, emergency SOS call button
• S_NSL Signal, switch, rear fog lights
• S_NSW Signal, switch, fog lights
• S_OLD Signal, oil-pressure switch
• S_RAV Signal, return shut-off valve
• S_SGA Control-unit bridge
• S_SL Signal, light switch unit, sidelights
• S_START Activation, starter relay
• S_TS_CSF Signal, exhaust-gas temperature, particulate filter
• S_TS_KAT Signal, exhaust-gas temperature before catalytic converter
• S_VVTR1 Signal, relay, variable valve gear
• S_VVTR2 Signal, relay, variable valve gear
• S_WLENT Hall-sensor signal
• S_WLVER Hall-sensor signal