Connector Separation Point Wiring Diagram - PE54.18-P-2300-97SES
Model 217, 222 as of model year 2018 X18(2), X18/28(2), X18/35(1), X18/35(2), X18/35(4), X18/35(5)
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 145L |
| A1 | Instrument cluster | 112A |
| A2/155 | Telephone, stationary heater and Remote Park-Pilot antenna changeover switch | 142L |
| A2/155 | Telephone, stationary heater and Remote Park-Pilot antenna changeover switch | 133L |
| A2/156 | Near Field Communication antenna | 139L |
| A2/168 | Telephone antenna changeover switch | 140L |
| A2/168 | Telephone antenna changeover switch | 135L |
| A28/11 | Multifunction antenna | 137L |
| A40/12 | Head-up display | 5A |
| A40/8 | Audio/COMAND display | 46A |
| A40/8 | Audio/COMAND display | 53A |
| A50/6 | Dedicated Short-Range Communications control unit | 90A |
| A6 | Stationary heater unit | 11L |
| A6/1 | Stationary heater radio remote control receiver | 13L |
| A76 | Left front reversible emergency tensioning retractor | 63L |
| A76/1 | Right front reversible emergency tensioning retractor | 64L |
| A9 | Refrigerant compressor | 61L |
| A9 | Refrigerant compressor | 100L |
| A9 | Refrigerant compressor | 76A |
| A9/7 | Refrigerant compressor with magnetic clutch | 48L |
| A9/7 | Refrigerant compressor with magnetic clutch | 61L |
| A9/7 | Refrigerant compressor with magnetic clutch | 78L |
| A9/7 | Refrigerant compressor with magnetic clutch | 99L |
| A9/7 | Refrigerant compressor with magnetic clutch | 75A |
| B10/10 | Right rear air conditioning heat exchanger temperature sensor | 58L |
| B10/11 | Rear air conditioning evaporator temperature sensor | 59L |
| B10/9 | Left rear air conditioning heat exchanger temperature sensor | 57L |
| B12 | Refrigerant pressure sensor | 96L |
| B12 | Refrigerant pressure sensor | 98L |
| B12 | Refrigerant pressure sensor | 97L |
| B12/4 | CO2 pressure/temperature sensor downstream of gas cooler | 102L |
| B12/4 | CO2 pressure/temperature sensor downstream of gas cooler | 101L |
| B12/5 | CO2 pressure/temperature sensor upstream of gas cooler | 105L |
| B12/5 | CO2 pressure/temperature sensor upstream of gas cooler | 104L |
| B12/5 | CO2 pressure/temperature sensor upstream of gas cooler | 103L |
| B12/5 | CO2 pressure/temperature sensor upstream of gas cooler | 106L |
| B31/1 | Multifunction sensor | 27L |
| B31/1 | Multifunction sensor | 26L |
| B31/1 | Multifunction sensor | 24L |
| B31/1 | Multifunction sensor | 25L |
| Code 1U6 | Refrigerant R744 | 101K |
| Code 1U6 | Refrigerant R744 | 101E |
| Code 218 | Backup camera | 51K |
| Code 218 | Backup camera | 44E |
| Code 218 | Backup camera | 51E |
| Code 228 | Stationary heater | 11K |
| Code 228 | Stationary heater | 38K |
| Code 228 | Stationary heater | 11E |
| Code 228 | Stationary heater | 38E |
| Code 301 | Ashtray package/smoker package | 114K |
| Code 301 | Ashtray package/smoker package | 114E |
| Code 360 | HERMES UMTS | 54K |
| Code 360 | HERMES UMTS | 54E |
| Code 360 | HERMES UMTS | 87J |
| Code 360 | HERMES UMTS | 87E |
| Code 362 | HERMES LTE | 55K |
| Code 362 | HERMES LTE | 55E |
| Code 362 | HERMES LTE | 82J |
| Code 362 | HERMES LTE | 82E |
| Code 379 | Telephone module with Bluetooth® (SAP profile) | 142K |
| Code 379 | Telephone module with Bluetooth® (SAP profile) | 133K |
| Code 379 | Telephone module with Bluetooth® (SAP profile) | 142E |
| Code 379 | Telephone module with Bluetooth® (SAP profile) | 133E |
| Code 380 | Car telephony package | 141K |
| Code 380 | Car telephony package | 132K |
| Code 380 | Car telephony package | 141E |
| Code 380 | Car telephony package | 132E |
| Code 463 | Head-up display | 5K |
| Code 463 | Head-up display | 5E |
| Code 498 | Japan version | 90K |
| Code 498 | Japan version | 90E |
| Code 503 | Remote Park-Pilot | 141K |
| Code 503 | Remote Park-Pilot | 137K |
| Code 503 | Remote Park-Pilot | 133K |
| Code 503 | Remote Park-Pilot | 141E |
| Code 503 | Remote Park-Pilot | 137E |
| Code 503 | Remote Park-Pilot | 133E |
| Code 582 | Air conditioning in rear | 57K |
| Code 582 | Air conditioning in rear | 57E |
| Code 582 | Air conditioning in rear | 93K |
| Code 582 | Air conditioning in rear | 92K |
| Code 582 | Air conditioning in rear | 93E |
| Code 582 | Air conditioning in rear | 92E |
| Code 597 | Heated windshield | 6K |
| Code 597 | Heated windshield | 6E |
| Code 610 | Night View Assist | 19K |
| Code 610 | Night View Assist | 19E |
| Code 810 | Sound system | 81J |
| Code 810 | Sound system | 88J |
| Code 810 | Sound system | 81E |
| Code 811 | Advanced sound system | 84J |
| Code 811 | Advanced sound system | 84E |
| Code 877 | Ambiance illumination | 8K |
| Code 877 | Ambiance illumination | 8E |
| Code 898 | Wireless charging in rear passenger compartment | 136K |
| Code 898 | Wireless charging in rear passenger compartment | 134K |
| Code 898 | Wireless charging in rear passenger compartment | 136E |
| Code 898 | Wireless charging in rear passenger compartment | 134E |
| Code 899 | Wireless phone charging at front and antenna | 140K |
| Code 899 | Wireless phone charging at front and antenna | 136K |
| Code 899 | Wireless phone charging at front and antenna | 135K |
| Code 899 | Wireless phone charging at front and antenna | 140E |
| Code 899 | Wireless phone charging at front and antenna | 136E |
| Code 899 | Wireless phone charging at front and antenna | 135E |
| Code B01 | 48V technology | 20K |
| Code B01 | 48V technology | 17K |
| Code B01 | 48V technology | 20E |
| Code B01 | 48V technology | 17E |
| Code B09 | Refrigerant compressor with magnetic clutch | 47K |
| Code B09 | Refrigerant compressor with magnetic clutch | 61J |
| Code B09 | Refrigerant compressor with magnetic clutch | 60K |
| Code B09 | Refrigerant compressor with magnetic clutch | 47E |
| Code B09 | Refrigerant compressor with magnetic clutch | 60E |
| Code B09 | Refrigerant compressor with magnetic clutch | 61D |
| Code B09 | Refrigerant compressor with magnetic clutch | 75J |
| Code B09 | Refrigerant compressor with magnetic clutch | 77J |
| Code B09 | Refrigerant compressor with magnetic clutch | 74J |
| Code B09 | Refrigerant compressor with magnetic clutch | 100J |
| Code B09 | Refrigerant compressor with magnetic clutch | 98K |
| Code B09 | Refrigerant compressor with magnetic clutch | 77E |
| Code B09 | Refrigerant compressor with magnetic clutch | 74D |
| Code B09 | Refrigerant compressor with magnetic clutch | 75D |
| Code B09 | Refrigerant compressor with magnetic clutch | 98E |
| Code B09 | Refrigerant compressor with magnetic clutch | 100D |
| Code B24 | Radio remote control for stationary heater | 142K |
| Code B24 | Radio remote control for stationary heater | 140K |
| Code B24 | Radio remote control for stationary heater | 137K |
| Code B24 | Radio remote control for stationary heater | 135K |
| Code B24 | Radio remote control for stationary heater | 133K |
| Code B24 | Radio remote control for stationary heater | 142E |
| Code B24 | Radio remote control for stationary heater | 140E |
| Code B24 | Radio remote control for stationary heater | 137E |
| Code B24 | Radio remote control for stationary heater | 135E |
| Code B24 | Radio remote control for stationary heater | 133E |
| Code B54 | Live Traffic Information | 82J |
| Code B54 | Live Traffic Information | 82E |
| Code F217 | MODEL SERIES 217 | 115J |
| Code F217 | MODEL SERIES 217 | 115D |
| Code F222 | MODEL SERIES 222 | 56K |
| Code F222 | MODEL SERIES 222 | 56E |
| Code F222 | MODEL SERIES 222 | 85J |
| Code F222 | MODEL SERIES 222 | 93K |
| Code F222 | MODEL SERIES 222 | 114J |
| Code F222 | MODEL SERIES 222 | 93E |
| Code F222 | MODEL SERIES 222 | 85E |
| Code F222 | MODEL SERIES 222 | 114D |
| Code L | LEFT-HAND DRIVE | 117J |
| Code L | LEFT-HAND DRIVE | 117E |
| Code M176 | V8-SPARK-IGNITION ENGINE M176 | 74K |
| Code M176 | V8-SPARK-IGNITION ENGINE M176 | 74E |
| Code M177 | V8 SPARK-IGNITION ENGINE M177 - AMG | 47K |
| Code M177 | V8 SPARK-IGNITION ENGINE M177 - AMG | 47E |
| Code M177 | V8 SPARK-IGNITION ENGINE M177 - AMG | 77K |
| Code M177 | V8 SPARK-IGNITION ENGINE M177 - AMG | 77E |
| Code M276 | SPARK-IGNITION ENGINE M276 | 24K |
| Code M276 | SPARK-IGNITION ENGINE M276 | 24E |
| Code ME05 | Hybrid drive 85kW/90kW variant (incl. plug-in) | 27K |
| Code ME05 | Hybrid drive 85kW/90kW variant (incl. plug-in) | 36K |
| Code ME05 | Hybrid drive 85kW/90kW variant (incl. plug-in) | 33K |
| Code ME05 | Hybrid drive 85kW/90kW variant (incl. plug-in) | 27E |
| Code ME05 | Hybrid drive 85kW/90kW variant (incl. plug-in) | 36E |
| Code ME05 | Hybrid drive 85kW/90kW variant (incl. plug-in) | 33E |
| Code P21 | AIR-BALANCE package | 10K |
| Code P21 | AIR-BALANCE package | 10E |
| Code R | RIGHT-HAND DRIVE | 124J |
| Code R | RIGHT-HAND DRIVE | 124E |
| Code U60 | Pedestrian protection | 44K |
| E43/20 | Passenger-side exterior ambiance illumination | 8L |
| F1/3 | Passenger-side A-pillar fuse box | 4L |
| F1/3 | Passenger-side A-pillar fuse box | 10L |
| F1/3 | Passenger-side A-pillar fuse box | 5L |
| F1/3 | Passenger-side A-pillar fuse box | 112L |
| F1/3 | Passenger-side A-pillar fuse box | 109L |
| H4/27 | Center instrument panel speaker | 82A |
| H4/27 | Center instrument panel speaker | 87A |
| H4/27 | Center instrument panel speaker | 88A |
| H4/76 | Center instrument panel tweeter | 84A |
| H4/78 | Center instrument panel midrange speaker | 85A |
| K40/5 | Rear fuse and relay module | 114L |
| K40/5 | Rear fuse and relay module | 115L |
| K40/8 | Engine fuse and relay module | 23L |
| K40/8 | Engine fuse and relay module | 19L |
| M13/5 | Coolant circulation pump | 31L |
| M2/1 | Rear blower motor | 92L |
| M20/1 | Steering column in/out adjustment motor | 119A |
| M20/1 | Steering column in/out adjustment motor | 117A |
| M20/1 | Steering column in/out adjustment motor | 118A |
| M20/1 | Steering column in/out adjustment motor | 125A |
| M20/1 | Steering column in/out adjustment motor | 124A |
| M20/1 | Steering column in/out adjustment motor | 126A |
| M20/2 | Steering column up/down adjustment motor | 122A |
| M20/2 | Steering column up/down adjustment motor | 121A |
| M20/2 | Steering column up/down adjustment motor | 123A |
| M20/2 | Steering column up/down adjustment motor | 128A |
| M20/2 | Steering column up/down adjustment motor | 129A |
| M20/2 | Steering column up/down adjustment motor | 130A |
| N10/6 | Front SAM control unit | 90L |
| N101 | Night View Assist control unit | 19A |
| N101 | Night View Assist control unit | 23A |
| N112/9 | HERMES control unit | 55L |
| N112/9 | HERMES control unit | 82L |
| N112/9 | HERMES control unit | 87L |
| N123/9 | Telephone control unit | 142A |
| N123/9 | Telephone control unit | 133A |
| N123/9 | Telephone control unit | 135A |
| N123/9 | Telephone control unit | 139A |
| N123/9 | Telephone control unit | 137A |
| N123/9 | Telephone control unit | 140A |
| N162 | Ambiance illumination control unit | 8A |
| N2/10 | Supplemental restraint system control unit | 43L |
| N2/10 | Supplemental restraint system control unit | 66L |
| N22/1 | Climate control control unit | 31A |
| N22/1 | Climate control control unit | 48A |
| N22/1 | Climate control control unit | 58A |
| N22/1 | Climate control control unit | 61A |
| N22/1 | Climate control control unit | 74L |
| N22/1 | Climate control control unit | 76L |
| N22/1 | Climate control control unit | 78A |
| N22/1 | Climate control control unit | 95A |
| N22/1 | Climate control control unit | 98A |
| N22/1 | Climate control control unit | 99A |
| N22/1 | Climate control control unit | 101A |
| N22/1 | Climate control control unit | 100A |
| N22/1 | Climate control control unit | 105A |
| N22/1 | Climate control control unit | 106A |
| N22/4 | Rear air conditioning operating unit | 93L |
| N30/4 | Electronic Stability Program control unit | 49L |
| N30/4 | Electronic Stability Program control unit | 73L |
| N32/1 | Driver seat control unit | 119L |
| N32/1 | Driver seat control unit | 118L |
| N32/1 | Driver seat control unit | 117L |
| N32/1 | Driver seat control unit | 121L |
| N32/1 | Driver seat control unit | 120L |
| N32/1 | Driver seat control unit | 122L |
| N32/1 | Driver seat control unit | 123L |
| N32/2 | Front passenger seat control unit | 129L |
| N32/2 | Front passenger seat control unit | 130L |
| N32/2 | Front passenger seat control unit | 126L |
| N32/2 | Front passenger seat control unit | 127L |
| N32/2 | Front passenger seat control unit | 128L |
| N32/2 | Front passenger seat control unit | 124L |
| N32/2 | Front passenger seat control unit | 125L |
| N40/3 | Sound system amplifier control unit | 81L |
| N40/7 | Advanced sound system amplifier control unit | 84L |
| N40/7 | Advanced sound system amplifier control unit | 88L |
| N40/7 | Advanced sound system amplifier control unit | 85L |
| N59 | Perfume atomizer generator | 10A |
| N61 | Windshield heater control unit | 9L |
| N61 | Windshield heater control unit | 7L |
| N66/2 | Backup camera control unit | 44L |
| N66/2 | Backup camera control unit | 51L |
| N73 | Electronic ignition switch control unit | 2L |
| N73 | Electronic ignition switch control unit | 110L |
| N73 | Electronic ignition switch control unit | 111L |
| N80 | Steering column module control unit | 73A |
| N88 | Tire pressure monitor control unit | 71L |
| N88 | Tire pressure monitor control unit | 79L |
| R3 | Front cigarette lighter with ashtray illumination | 114A |
| R3 | Front cigarette lighter with ashtray illumination | 115A |
| S2/3 | KEYLESS GO start/stop button | 2A |
| S6/1 | Driver-side instrument panel button group | 4A |
| S76/15 | Electric parking brake switch | 49A |
| X11/4 | Diagnostic connector | 109A |
| X18 | Cockpit wiring harness and frame floor assembly electrical connector | 1F |
| X18/28 | Left cockpit/engine compartment electrical connector | 16F |
| X18/35 | Cockpit wiring harness and frame floor assembly electrical connector | 42F |
| X18/35 | Cockpit wiring harness and frame floor assembly electrical connector | 70F |
| X18/35 | Cockpit wiring harness and frame floor assembly electrical connector | 108F |
| X18/35 | Cockpit wiring harness and frame floor assembly electrical connector | 132F |
| X30/20 | User interface CAN (CAN HMI) potential distributor electrical connector | 43A |
| X30/20 | User interface CAN (CAN HMI) potential distributor electrical connector | 44A |
| X30/20 | User interface CAN (CAN HMI) potential distributor electrical connector | 51A |
| X30/20 | User interface CAN (CAN HMI) potential distributor electrical connector | 63A |
| X30/20 | User interface CAN (CAN HMI) potential distributor electrical connector | 66A |
| X30/20 | User interface CAN (CAN HMI) potential distributor electrical connector | 71A |
| X30/20 | User interface CAN (CAN HMI) potential distributor electrical connector | 79A |
| X30/35 | Telematics CAN (CAN A) potential distributor electrical connector | 46L |
| X30/35 | Telematics CAN (CAN A) potential distributor electrical connector | 53L |
| X53/1 | Air conditioning electrical connector | 58L |
| Y19/2 | AC water valve | 32L |
| Y19/9 | Rear air conditioning evaporator shutoff valve | 95L |
| Z102z1 | Steering column adjustment motor connector sleeve | 120A |
| Z102z1 | Steering column adjustment motor connector sleeve | 127A |
| Z35/12z1 | Diagnostic CAN (CAN D) low connector sleeve | 55A |
| Z35/12z1 | Diagnostic CAN (CAN D) low connector sleeve | 111A |
| Z35/13z1 | Diagnostic CAN (CAN D) high connector sleeve | 54A |
| Z35/13z1 | Diagnostic CAN (CAN D) high connector sleeve | 110A |
| Z68/21z1 | Connector sleeve, ground line for climate control LIN 2 | 91L |
| Z68/23z1 | Connector sleeve, 12V climate control LIN 2 | 27A |
| Z68/23z1 | Connector sleeve, 12V climate control LIN 2 | 24A |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 6A |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 9A |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 11A |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 17A |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 20A |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 26A |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 33A |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 30A |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 35A |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 38A |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 92A |
| Z68/25z1 | Connector sleeve, data line, A/C control panel LIN | 93A |
| Z68/27z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 21L |
| Z68/27z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 18L |
| Z68/27z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 39L |
| Z68/27z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 37L |
| Z68/27z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 34L |
| Z68/27z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 28L |
| Z68/28z1 | Connector sleeve, data line for climate control LIN 2 | 20L |
| Z68/28z1 | Connector sleeve, data line for climate control LIN 2 | 17L |
| Z68/28z1 | Connector sleeve, data line for climate control LIN 2 | 38L |
| Z68/28z1 | Connector sleeve, data line for climate control LIN 2 | 33L |
| Z68/28z1 | Connector sleeve, data line for climate control LIN 2 | 30L |
| Z68/29z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 12A |
| Z68/29z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 21A |
| Z68/29z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 18A |
| Z68/29z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 25A |
| Z68/29z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 39A |
| Z68/29z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 28A |
| Z68/29z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 34A |
| Z68/29z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 37A |
| Z68/29z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 91A |
| Z7/72z1 | Sensor ground connector sleeve | 96A |
| Z7/72z1 | Sensor ground connector sleeve | 102A |
| Z7/72z1 | Sensor ground connector sleeve | 103A |
| Z84z1 | Connector sleeve 5 V climate control potentiometer, left and right side air vent | 97A |
| Z84z1 | Connector sleeve 5 V climate control potentiometer, left and right side air vent | 104A |