Connector Separation Point Wiring Diagram - PE54.18-P-2300-97XBB
Model 257, 290 up to model year 2021 X18/53
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 96L |
| A1 | Instrument cluster | 5A |
| A40/12 | Head-up display | 7A |
| A40/8 | Audio/COMAND display | 79A |
| B10/8 | Rear center air vent air outlet temperature sensor | 32L |
| Code 233 | DISTRONIC PLUS | 10B |
| Code 233 | DISTRONIC PLUS | 36B |
| Code 235 | Park-Pilot with PARKTRONIC | 10A |
| Code 235 | Park-Pilot with PARKTRONIC | 36A |
| Code 239 | DISTRONIC Distance-Pilot | 10B |
| Code 239 | DISTRONIC Distance-Pilot | 36B |
| Code 275 | Memory package | 50J |
| Code 275 | Memory package | 50E |
| Code 275 | Memory package | 61E |
| Code 275 | Memory package | 61J |
| Code 360 | HERMES UMTS | 81B |
| Code 360 | HERMES UMTS | 85B |
| Code 362 | HERMES LTE | 81B |
| Code 362 | HERMES LTE | 85B |
| Code 364 | HERMES UMTS communications module for Russia | 81B |
| Code 364 | HERMES UMTS communications module for Russia | 85B |
| Code 459 | Steel suspension with adjustable damping | 10B |
| Code 459 | Steel suspension with adjustable damping | 36B |
| Code 460 | Canada version | 57B |
| Code 463 | Head-up display | 7E |
| Code 463 | Head-up display | 7J |
| Code 463 | Head-up display | 8J |
| Code 464 | Digital instrument cluster full display | 68E |
| Code 464 | Digital instrument cluster full display | 68J |
| Code 464 | Digital instrument cluster full display | 69E |
| Code 464 | Digital instrument cluster full display | 69J |
| Code 464 | Digital instrument cluster full display | 76J |
| Code 464 | Digital instrument cluster full display | 75J |
| Code 464 | Digital instrument cluster full display | 76E |
| Code 464 | Digital instrument cluster full display | 74E |
| Code 464 | Digital instrument cluster full display | 74J |
| Code 489 | AIR BODY CONTROL | 10B |
| Code 489 | AIR BODY CONTROL | 36B |
| Code 494 | USA version | 57A |
| Code 51B | EURO-NCAP | 10C |
| Code 51B | EURO-NCAP | 36C |
| Code 581 | Automatic air conditioning | 32J |
| Code 581 | Automatic air conditioning | 32E |
| Code 810 | Sound system | 14B |
| Code 811 | Advanced sound system | 17J |
| Code 811 | Advanced sound system | 17E |
| Code 811 | Advanced sound system | 19E |
| Code 811 | Advanced sound system | 14B |
| Code 811 | Advanced sound system | 81A |
| Code 811 | Advanced sound system | 85A |
| Code 891 | Premium ambient lighting | 2E |
| Code 891 | Premium ambient lighting | 2J |
| Code 891 | Premium ambient lighting | 3J |
| Code 891 | Premium ambient lighting | 3E |
| Code 891 | Premium ambient lighting | 65A |
| Code 891 | Premium ambient lighting | 71A |
| Code 897 | Wireless mobile phone charging | 58B |
| Code 899 | Multifunction telephony | 58B |
| Code B01 | 48V technology | 55E |
| Code B01 | 48V technology | 55J |
| Code B01 | 48V technology | 56J |
| Code F257 | MODEL SERIES 257 | 2E |
| Code F257 | MODEL SERIES 257 | 2J |
| Code F257 | MODEL SERIES 257 | 38J |
| Code F257 | MODEL SERIES 257 | 43J |
| Code F257 | MODEL SERIES 257 | 43E |
| Code F257 | MODEL SERIES 257 | 57A |
| Code F257 | MODEL SERIES 257 | 65A |
| Code F290 | Model series 290 | 4J |
| Code F290 | Model series 290 | 4E |
| Code F290 | Model series 290 | 14A |
| Code F290 | Model series 290 | 39J |
| Code F290 | Model series 290 | 43J |
| Code F290 | Model series 290 | 43E |
| Code F290 | Model series 290 | 71A |
| Code L | LEFT-HAND DRIVE | 81A |
| Code L | LEFT-HAND DRIVE | 85A |
| Code L | LEFT-HAND DRIVE | 35A |
| Code L | LEFT-HAND DRIVE | 44J |
| Code L | LEFT-HAND DRIVE | 44E |
| Code M177 | V8 SPARK-IGNITION ENGINE M177 - AMG | 28A |
| Code M264 | 4-CYLINDER INLINE SPARK-IGNITION ENGINE M264 | 20A |
| Code M654 | 4-CYLINDER INLINE DIESEL ENGINE M654 | 24A |
| Code M656 | 6-CYLINDER INLINE DIESEL ENGINE M656 | 24A |
| Code R | RIGHT-HAND DRIVE | 9A |
| Code R | RIGHT-HAND DRIVE | 13A |
| E43/14 | Left front center console ambiance illumination | 69A |
| E43/14 | Left front center console ambiance illumination | 76A |
| E43/18 | Driver-side ambiance illumination | 2A |
| E43/18 | Driver-side ambiance illumination | 4A |
| E43/59 | Driver side air vent ambiance illumination | 67A |
| E43/59 | Driver side air vent ambiance illumination | 72A |
| F1/3 | Passenger-side A-pillar fuse box | 8L |
| F1/3 | Passenger-side A-pillar fuse box | 48L |
| F1/3 | Passenger-side A-pillar fuse box | 56L |
| F63 | Pyrofuse | 56A |
| G1/3 | 48 V on-board electrical system battery | 55L |
| H4/27 | Center instrument panel speaker | 83A |
| H4/27 | Center instrument panel speaker | 16A |
| H4/76 | Center instrument panel tweeter | 19A |
| H4/78 | Center instrument panel midrange speaker | 18A |
| H4/78 | Center instrument panel midrange speaker | 87A |
| K40/5 | Rear fuse and relay module | 59L |
| M20/1 | Steering column in/out adjustment motor | 50A |
| M20/1 | Steering column in/out adjustment motor | 61A |
| M20/2 | Steering column up/down adjustment motor | 53A |
| M20/2 | Steering column up/down adjustment motor | 63A |
| N112/9 | HERMES control unit | 83L |
| N112/9 | HERMES control unit | 87L |
| N162 | Ambiance illumination control unit | 69L |
| N162 | Ambiance illumination control unit | 75L |
| N22/1 | Climate control control unit | 23A |
| N22/1 | Climate control control unit | 26A |
| N22/1 | Climate control control unit | 30A |
| N30/4 | Electronic Stability Program control unit | 12L |
| N30/4 | Electronic Stability Program control unit | 38L |
| N30/4 | Electronic Stability Program control unit | 41L |
| N32/1 | Driver seat control unit | 51L |
| N32/1 | Driver seat control unit | 62L |
| N40/3 | Sound system amplifier control unit | 16L |
| N40/7 | Advanced sound system amplifier control unit | 19L |
| N72/1 | Upper control panel control unit | 47A |
| N73 | Electronic ignition switch control unit | 45L |
| N80 | Steering column module control unit | 12A |
| N80 | Steering column module control unit | 38A |
| S2/3 | KEYLESS GO start/stop button | 45A |
| S6/1 | Driver-side instrument panel button group | 48A |
| S76/15 | Electric parking brake switch | 41A |
| X138/1 | Front center console electrical connector | 47L |
| X138/1 | Front center console electrical connector | 77L |
| X138/1 | Front center console electrical connector | 74L |
| X157/22 | Digital instrument cluster full display ambiance illumination electrical connector | 68A |
| X157/22 | Digital instrument cluster full display ambiance illumination electrical connector | 74A |
| X18/53 | Driver side cockpit/frame floor assembly electrical connector | 1F |
| X18/53 | Driver side cockpit/frame floor assembly electrical connector | 35F |
| X18/53 | Driver side cockpit/frame floor assembly electrical connector | 55F |
| X18/53 | Driver side cockpit/frame floor assembly electrical connector | 64F |
| X18/55 | Rear air outlet temperature sensor electrical connector | 32A |
| X26 | Engine/engine compartment electrical connector | 23L |
| X26 | Engine/engine compartment electrical connector | 26L |
| X26 | Engine/engine compartment electrical connector | 30L |
| X30/20 | User interface CAN (CAN HMI) potential distributor | 6L |
| X35/1 | Driver door electrical connector | 67L |
| X35/1 | Driver door electrical connector | 72L |
| X58/40 | Front passenger footwell socket | 59A |
| X6/4 | Left rear footwell lamp display electrical connector | 2L |
| X6/4 | Left rear footwell lamp display electrical connector | 4L |
| Z102z1 | Ground connection connector sleeve | 51A |
| Z232/63z1 | Voltage supply connector sleeve | 77A |
| Z35/33z1 | Head unit CAN (high) connector sleeve | 79L |
| Z35/34z1 | Head unit CAN (low) connector sleeve | 80L |
| Z68/45z1 | LIN B8-2 connector sleeve | 49A |
| Z68/9z1 | LIN B8-2 connector sleeve | 49L |