(Function Schematic For Actuating Refrigerant Compressor - PE83.55-P-2501-97E)
Model 213, 238, 257, 290 as of model year 2021
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Operation, signal | - |
| 1 | Operation, signal | - |
| 1 | Operation, signal | - |
| 10 | Evaporator temperature sensor, signal | 26H |
| 10 | Evaporator temperature sensor, signal | 29D |
| 11 | Crash, signal | 22D |
| 11 | Crash, signal | 16F |
| 12 | Dew point temperature, signal | - |
| 12 | Dew point temperature, signal | - |
| 13 | Solar radiation, signal | - |
| 13 | Solar radiation, signal | - |
| 14 | Outside temperature, signal | 32H |
| 14 | Outside temperature, signal | 30E |
| 15 | Refrigerant compressor, actuation | - |
| 17 | Refrigerant compressor torque, signal | - |
| 17 | Refrigerant compressor torque, signal | - |
| 17 | Refrigerant compressor torque, signal | - |
| 18 | Refrigerant circuit, status | - |
| 18 | Refrigerant circuit, status | - |
| 2 | Engine running, signal | 24D |
| 2 | Engine running, signal | - |
| 2 | Engine running, signal | - |
| 3 | Coolant temperature, signal | - |
| 3 | Coolant temperature, signal | - |
| 3 | Coolant temperature, signal | - |
| 4 | Engine speed, signal | 23D |
| 4 | Engine speed, signal | 15C |
| 4 | Engine speed, signal | 8C |
| 5 | Vehicle speed, signal | - |
| 5 | Vehicle speed, signal | - |
| 6 | Circuit 15, status | 22D |
| 7 | Interior temperature, signal | - |
| 8 | Air outlet temperature sensor, signal | - |
| 9 | Refrigerant pressure sensor, signal | - |
| A26/17 | Head unit | 3B |
| A9 | Refrigerant compressor | 39D |
| B10/31 | Left side air vent air outlet temperature sensor | 3J |
| B10/32 | Right side air vent air outlet temperature sensor | 3J |
| B10/35 | Left footwell vent air outlet temperature sensor | 3J |
| B10/36 | Right footwell vent air outlet temperature sensor | 3K |
| B10/38 | Rear passenger compartment footwell vent air outlet temperature sensor | 2J |
| B10/6 | Evaporator temperature sensor | 25L |
| B12 | Refrigerant pressure sensor | 2K |
| B14 | Outside temperature sensor | 31L |
| B38/2 | Rain/light sensor with additional functions | 29L |
| CAN B | Interior CAN | 23D |
| CAN B | Interior CAN | 23H |
| CAN B | Interior CAN | 34H |
| CAN B | Interior CAN | 15H |
| CAN B | Interior CAN | 29E |
| CAN C1 | CAN 1 for drive | 8D |
| CAN C1 | CAN 1 for drive | 50H |
| CAN HMI | User interface CAN | 8G |
| CAN HMI | User interface CAN | 14G |
| CAN HMI2 | User interface CAN 2 | 8B |
| CAN HMI2 | User interface CAN 2 | 14B |
| Code 581 | THERMOTRONIC automatic air conditioning | 1J |
| Flex E | Chassis FlexRay | 15E |
| Flex E | Chassis FlexRay | 15D |
| Flex E | Chassis FlexRay | 8E |
| Flex E | Chassis FlexRay | 42H |
| LIN B16 | Rain and light sensor LIN | 28J |
| LIN B8-3 | LIN 3 for climate control system | 23A |
| LIN B8-3 | LIN 3 for climate control system | 8A |
| LIN B8-3 | LIN 3 for climate control system | 15A |
| N10/6 | Front SAM control unit | 26G |
| N127 | Drivetrain control unit | 10D |
| N127 | Drivetrain control unit | 47G |
| N2/10 | Supplemental restraint system control unit | 3G |
| N22/1 | Climate control, control unit | 26C |
| N3/10 | ME-SFI [ME] control unit | 3D |
| N3/10 | ME-SFI [ME] control unit | 55H |
| N3/9 | CDI control unit | 3D |
| N3/9 | CDI control unit | 55G |
| N30/4 | Electronic Stability Program (ESP®) control unit | 3E |
| N58/1 | Climate control operating unit | 3A |
| N70 | Overhead control panel control unit | 7H |
| N73 | Electronic ignition switch control unit | 17D |
| N73 | Electronic ignition switch control unit | 39G |