Function Schematic For Actuating Front Seat Heating - PE91.30-P-2502-97E
Model 213, 238, 257, 290 with code 873 (Left and right drivers seat heating)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Seat climate control switch group, status | 8A |
| 1 | Seat climate control switch group, status | 8C |
| 2 | Seat heater, request | 14B |
| 2 | Seat heater, request | 14G |
| 2 | Seat heater, request | 8E |
| 2 | Seat heater, request | 21E |
| 2 | Seat heater, request | 21B |
| 3 | Transmission mode, signal | 14G |
| 3 | Transmission mode, signal | 8G |
| 4 | Circuit 15, status | 13G |
| 5 | Seat belt buckle switch, status | 8J |
| 5 | Seat belt buckle switch, status | 13G |
| 6 | Crash, signal | 8J |
| 6 | Crash, signal | 13G |
| 7 | Interior temperature, signal | 14K |
| 7 | Interior temperature, signal | 21E |
| 7 | Interior temperature, signal | 21C |
| 8 | Seat heater, actuation | 26C |
| 9 | Seat heater, status | 32H |
| 9 | Seat heater, status | 27J |
| 9 | Seat heater, status | 27G |
| 9 | Seat heater, status | 37J |
| 9 | Seat heater, status | 38G |
| A26/17 | Head unit | 1F |
| CAN B | Interior CAN | 13C |
| CAN B | Interior CAN | 13G |
| CAN B | Interior CAN | 31H |
| CAN B | Interior CAN | 20F |
| CAN B | Interior CAN | 13L |
| CAN B | Interior CAN | 7L |
| CAN B | Interior CAN | 25J |
| CAN HMI | User interface CAN | 7J |
| CAN HMI2 | User interface CAN 2 | 6F |
| CAN PER | Peripherals CAN | 7G |
| Code 221 | Fully electric driver seat adjustment without memory without electric head restraint adjustment | 18D |
| Code 221 | Fully electric driver seat adjustment without memory without electric head restraint adjustment | 24H |
| Code 242 | Right electrically adjustable front seat with memory | 18E |
| Code 242 | Right electrically adjustable front seat with memory | 24J |
| Code 275 | Memory package | 24J |
| Code 275 | Memory package | 18E |
| LIN B28 | Heater LIN | 25H |
| LIN B28 | Heater LIN | 19C |
| LIN B5 | Left front door LIN | 6B |
| LIN B5 | Left front door LIN | 36G |
| LIN B6 | Right front door LIN | 6C |
| LIN B6 | Right front door LIN | 36J |
| N10/8 | Rear SAM control unit | 16F |
| N10/8 | Rear SAM control unit | 28J |
| N127 | Drivetrain control unit | 1G |
| N2/10 | Supplemental restraint system control unit | 1J |
| N22/1 | Climate control control unit | 1L |
| N25/17 | Front seat heater/seat ventilation control unit | 22C |
| N32/1 | Driver seat control unit | 22F |
| N32/2 | Front passenger seat control unit | 22G |
| N69/1 | Left front door control unit | 9B |
| N69/1 | Left front door control unit | 33G |
| N69/2 | Right front door control unit | 9D |
| N69/2 | Right front door control unit | 33J |
| N73 | Electronic ignition switch control unit | 9H |
| R13/1 | Left front seat cushion heater pad | 27C |
| R13/2 | Left front seat backrest heater pad | 27C |
| R13/3 | Right front seat cushion heater pad | 27C |
| R13/4 | Right front seat backrest heater pad | 27D |
| R24 | Adjustable seat cushion length heater pad, left front seat | 27D |
| R24/1 | Adjustable seat cushion length heater pad, right front seat | 27E |
| S51/1 | Left front seat climate control switch group | 1B |
| S51/1 | Left front seat climate control switch group | 38G |
| S51/2 | Right front seat climate control switch group | 1D |
| S51/2 | Right front seat climate control switch group | 38J |
| U1241 | Not valid for electric or partially electric seat adjustment | 24G |
| U1241 | Not valid for electric or partially electric seat adjustment | 18B |