Legend of wiring diagram of driver-side seat control module - PE91.29-P-2104-60MAA
Model 164 with CODE (275) Memory package (driver seat, steering column, mirrors) Control unit N32/1
| Code | Designation | Coordinates |
|---|---|---|
| A0 | Color code key | 48L |
| F4 | Load compartment fuse and relay box | 4L |
| F4f28 | Fuse 28 | 3L |
| M20/1 | Steering column in/out motor | 14L |
| M20/2 | Steering column up/down motor | 16L |
| M27/1 | Seat fore/aft adjustment motor, driver | 25L |
| M27/2 | Rear seat height adjustment motor, driver | 27L |
| M27/3 | Front seat height adjustment motor, driver | 28L |
| M27/4 | Head restraint motor, driver | 21L |
| M27/5 | Backrest angle adjustment motor, driver | 18L |
| M27/5x1 | Driver backrest angle adjustment motor connector 1 | 18J |
| N32/1 | Driver front seat adjustment control unit with memory | 4A |
| N32/1 | Driver front seat adjustment control unit with memory | 12A |
| N32/1 | Driver front seat adjustment control unit with memory | 20A |
| N32/1 | Driver front seat adjustment control unit with memory | 28A |
| N32/1 | Driver front seat adjustment control unit with memory | 36A |
| N32/1 | Driver front seat adjustment control unit with memory | 42A |
| N32/19 | Left front dynamic seat control unit | 34L |
| S91 | Driver seat with memory adjustment switch group | 31L |
| U12 | Valid for left-hand drive vehicles | 7E |
| U12 | Valid for left-hand drive vehicles | 9E |
| U13 | Valid for right-hand drive vehicles | 6E |
| U13 | Valid for right-hand drive vehicles | 9E |
| U71 | Valid for seat adjustment with memory | 37A |
| U749 | Valid for multicontour seat (MCS [MKS]) | 33A |
| U929 | Valid for electric lumbar support | 37A |
| W 15/1 | Ground (right footwell) | 7H |
| W 15/2 | Ground (left footwell) | 8L |
| X4/39 | Steering column module separation point | 13E |
| X30/4 | Right voltage distributor (CAN) connector | 10L |
| X30/7 | Voltage distributor (CAN) connector | 10L |
| X54/31 | Driver seat external power feed separation point | 23L |
| Z61/10 | Driver seat backrest/head restraint motor connector sleeve | 20E |
| Z204/4 | Circuit 31 right footwell voltage distributor connector | 6L |