Electrical Function Schematic For Belt Extender - PE91.45-P-2050-97DCA
Model 238 up to model year 2021
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Backrest release/inclination microswitch, status | 15D |
| 1 | Backrest release/inclination microswitch, status | 18B |
| 2 | Seat belt buckle switch, status | 7H |
| 2 | Seat belt buckle switch, status | 11F |
| 3 | Front passenger seat occupation, status | 11F |
| 3 | Front passenger seat occupation, status | 7H |
| 4 | Door rotary tumbler switch, status | 14E |
| 5 | Circuit 15, status | 10F |
| 6 | Belt extender button, status | 2E |
| 6 | Belt extender button, status | 6F |
| 6 | Belt extender button, status | 7B |
| 6 | Belt extender button, status | 10F |
| 6 | Belt extender button, status | 15F |
| 6 | Belt extender button, status | 20J |
| 7 | Seat position, signal | 13E |
| 8 | Belt extender electric motor, actuation | 11J |
| 8 | Belt extender electric motor, actuation | 14J |
| 9 | Hall sensor, signal | 12H |
| 9 | Hall sensor, signal | 15H |
| A10 | Seat belt extender on left | 12K |
| A10b1 | Left belt extender Hall sensor | 12J |
| A10m1 | Left belt extender electric motor | 11J |
| A11 | Seat belt extender on right | 13K |
| A11b1 | Right belt extender Hall sensor | 14J |
| A11m1 | Right belt extender electric motor | 13J |
| A26/17 | Head unit | 2E |
| A40/9 | Audio/COMAND control panel | 5B |
| CAN A | Telematics CAN | 3C |
| CAN B | Interior CAN | 13D |
| CAN B | Interior CAN | 10F |
| CAN B | Interior CAN | 17F |
| CAN B | Interior CAN | 16E |
| CAN B | Interior CAN | 16G |
| CAN HMI | User interface CAN | 7J |
| CAN HMI | User interface CAN | 4F |
| Code 275 | Memory package | 11A |
| LIN 1 | Instrument panel LIN | 20J |
| LIN A3 | LCP LIN | 8C |
| N10/6 | Front SAM control unit | 18J |
| N10/8 | Rear SAM control unit | 16B |
| N2/10 | Supplemental restraint system control unit | 7J |
| N22/6 | Rear control unit | 13E |
| N32/1 | Driver seat control unit | 13A |
| N32/2 | Front passenger seat control unit | 13B |
| N69/1 | Left front door control unit | 22D |
| N69/2 | Right front door control unit | 22E |
| N72/4 | Left lower control panel | 10C |
| N72/4s10 | Belt extender button | 10C |
| N72/5 | Right lower control panel | 10D |
| N72/5s10 | Parking system button | 10D |
| N73 | Electronic ignition switch control unit | 7F |
| S6/1 | Driver-side instrument panel button group | 22J |
| S6/1s12 | Belt extender button | 22J |
| S91/6 | Left backrest release/inclination microswitch | 20B |
| S91/6s1 | Left backrest release microswitch | 20B |
| S92/6 | Right backrest release/inclination microswitch | 20C |
| S92/6s1 | Right backrest release microswitch | 20C |
| U165 | Valid for AMG | 21J |
| U24 | Valid for manual transmission | 9B |
| U25 | Valid for automatic transmission | 9C |
| U986 | Not valid for AMG | 9D |