Electrical function schematic of fully electric seat adjustment (ESA (ESE)) - PE91.29-P-2053-97DAA
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MODEL 212 with CODE 275 (Electrically adjustable front seats memory package)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 6F |
| 10 | Rear backrest locking, status | 13E |
| 10 | Rear backrest locking, status | 9F |
| 11 | Backrest inclination in rear, status | 14F |
| 11 | Backrest inclination in rear, status | 9F |
| 2 | Door rotary tumbler switch, status | 6B |
| 2 | Door rotary tumbler switch, status | 7F |
| 3 | Hall sensors, signal | 6J |
| 4 | Seat adjustment switch group, status | 7E |
| 4 | Seat adjustment switch group, status | 8B |
| 5 | Seat adjustment motor, actuation | 5K |
| 6 | Store memory position, request | 8E |
| 7 | Acknowledgment tone after memory positions stored successfully, request | 9K |
| 8 | Adopt memory position, request | 7E |
| 9 | Vehicle speed, signal | 8J |
| A1 | Instrument cluster | 10J |
| A85 | Left front door lock | 2B |
| A85/1 | Right front door lock | 2C |
| A85/1s1 | Right front door rotary tumbler switch | 2C |
| A85s1 | Left front door rotary tumbler switch | 2B |
| CAN B | Interior CAN | 4G |
| CAN B | Interior CAN | 7E |
| CAN B | Interior CAN | 10G |
| CAN B | Interior CAN | 8K |
| Code 287 | Through-loading feature | 11D |
| LIN B5 | Left front door LIN | 10B |
| LIN B6 | Right front door LIN | 10B |
| M27/1 | Driver seat fore/aft adjustment motor | 1H |
| M27/1b1 | Seat fore/aft adjustment Hall sensor, driver seat | 1J |
| M27/2 | Driver seat height adjustment motor | 1J |
| M27/2b1 | Height adjustment Hall sensor, driver seat | 1J |
| M27/3 | Driver seat inclination adjustment motor | 1K |
| M27/3b1 | Inclination adjustment Hall sensor, driver seat | 1K |
| M27/4 | Driver seat head restraint adjustment motor | 1K |
| M27/4b1 | Head restraint adjustment Hall sensor, driver seat | 1K |
| M27/5 | Driver seat backrest inclination adjustment motor | 1L |
| M27/5b1 | Backrest inclination Hall sensor, driver seat | 1L |
| M28/1 | Front passenger seat fore/aft adjustment motor | 2H |
| M28/1b1 | Seat fore/aft adjustment Hall sensor, front passenger seat | 2J |
| M28/2 | Front passenger seat height adjustment motor | 2J |
| M28/2b1 | Height adjustment Hall sensor, front passenger seat | 2J |
| M28/3 | Front passenger seat inclination adjustment motor | 2K |
| M28/3b1 | Front passenger seat inclination adjustment motor Hall sensor | 2K |
| M28/4 | Front passenger seat head restraint adjustment motor | 2K |
| M28/4b1 | Head restraint adjustment Hall sensor, front passenger seat | 2K |
| M28/5 | Front passenger seat backrest inclination adjustment motor | 2L |
| M28/5b1 | Backrest inclination Hall sensor, front passenger seat | 2L |
| N10/2 | Rear SAM control unit with fuse and relay module | 13F |
| N32/1 | Driver seat control unit | 7F |
| N32/2 | Front passenger seat control unit | 7F |
| N69/1 | Left front door control unit | 7A |
| N69/2 | Right front door control unit | 7A |
| N73 | Electronic ignition switch control unit | 2F |
| S22 | Left front seat adjustment switch group | 12B |
| S22s1 | Left front head restraint adjustment switch | 14A |
| S22s2 | Left front seat inclination adjustment switch | 14A |
| S22s3 | Left front seat fore/aft adjustment switch | 14B |
| S22s4 | Left front seat height adjustment switch | 14B |
| S22s5 | Left front backrest adjustment switch | 14B |
| S22s6 | Left front memory function switch | 14B |
| S22s7 | Left front memory 1 switch | 14C |
| S22s8 | Left front memory 2 switch | 14C |
| S22s9 | Left front memory 3 switch | 14C |
| S23 | Right front seat adjustment switch group | 12B |
| S23s1 | Right front head restraint adjustment switch | 15A |
| S23s2 | Right front seat inclination adjustment switch | 15A |
| S23s3 | Right front seat fore/aft adjustment switch | 15B |
| S23s4 | Right front seat height adjustment switch | 15B |
| S23s5 | Right front backrest adjustment switch | 15B |
| S23s6 | Right front memory function switch | 15B |
| S23s7 | Right front memory 1 switch | 15C |
| S23s8 | Right front memory 2 switch | 15C |
| S23s9 | Right front memory 3 switch | 15C |
| S54/5 | Left rear backrest inclination switch | 13D |
| S54/6 | Right rear backrest inclination switch | 13E |
| S54/7 | Left rear backrest lock switch | 11E |
| S54/8 | Right rear backrest lock switch | 11E |
| U57 | Valid for model 212.2 | 11D |
| U58 | Valid for model 212.0/1 | 11D |