Monitor Attention, Function Schematic - PE54.30-P-2501-97A
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2023 Mercedes-Benz CLA45 AMG, 2023 Mercedes-Benz CLA35 AMG, 2023 Mercedes-Benz CLA250, 2022 Mercedes-Benz CLA45 AMG, and 2022 Mercedes-Benz CLA35 AMG. However, it is still accessible from the selected car via links, so may be relevant.
Model 118, 167, 177, 243, 247, 293
Model 213, 238, 257, 290 as of model year 2021
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine running, signal | 14A |
| 1 | Engine running, signal | 22A |
| 10 | Warning tone, request | 27C |
| 10 | Warning tone, request | 35C |
| 10 | Warning tone, request | 35D |
| 11 | Speaker, actuation | 42E |
| 2 | Drivetrain operational, signal | 14B |
| 2 | Drivetrain operational, signal | 21A |
| 3 | ATTENTION ASSIST, status | 14D |
| 3 | ATTENTION ASSIST, status | 14E |
| 3 | ATTENTION ASSIST, status | 22F |
| 4 | Time, signal | 13 |
| 4 | Time, signal | 13DE |
| 4 | Time, signal | 21F |
| 5 | Speed, turn rate and lateral acceleration, signal | 22K |
| 6 | Light sensor, status | 5H |
| 6 | Light sensor, status | 14H |
| 6 | Light sensor, status | 21F |
| 7 | Instrument cluster message, request | 28C |
| 7 | Instrument cluster message, request | 36C |
| 7 | Instrument cluster message, request | 36D |
| 8 | Warning message issue, request | 28C |
| 8 | Warning message issue, request | 35C |
| 8 | Warning message issue, request | 35D |
| 9 | Image data, signal | 42B |
| A26/17 | Head unit | 2F |
| A40/16 | Head unit/instrument cluster display cluster | 43C |
| B38/2 | Rain/light sensor with additional functions | 2J |
| CAN B | Interior CAN | 13H |
| CAN C | Engine CAN | 13A |
| CAN C1 | Drive train CAN | 12B |
| CAN H | Vehicle dynamics CAN | 13L |
| CAN H | Vehicle dynamics CAN | 19L |
| CAN HMI | User interface CAN | 12E |
| CAN HMI | User interface CAN | 34D |
| CAN HMI2 | User interface CAN 2 | 12E |
| CAN HMI2 | User interface CAN 2 | 34D |
| Code 545 | Connect 5 (NTG6) | 2D |
| Code 545 | Connect 5 (NTG6) | 37E |
| Code 547 | Connect 20 Entry (NTG6) | 2E |
| Code 547 | Connect 20 Entry (NTG6) | 37F |
| Code 548 | Connect 20 MID (NTG6) | 2E |
| Code 548 | Connect 20 MID (NTG6) | 37F |
| Code 549 | Connect 20 HIGH (NTG6) | 2F |
| Code 549 | Connect 20 HIGH (NTG6) | 37F |
| Code F213 | Model series 213 | 6H |
| Code F213 | Model series 213 | 23E |
| Code F213 | Model series 213 | 7C |
| Code F213 | Model series 213 | 7E |
| Code F213 | Model series 213 | 32B |
| Code F213 | Model series 213 | 31E |
| Code F238 | Model series 238 | 6H |
| Code F238 | Model series 238 | 23E |
| Code F238 | Model series 238 | 7D |
| Code F238 | Model series 238 | 7F |
| Code F238 | Model series 238 | 32C |
| Code F238 | Model series 238 | 31E |
| Code F243 | MODEL SERIES 243 | 23F |
| Code F257 | MODEL SERIES 257 | 6H |
| Code F257 | MODEL SERIES 257 | 23F |
| Code F257 | MODEL SERIES 257 | 7D |
| Code F257 | MODEL SERIES 257 | 7F |
| Code F257 | MODEL SERIES 257 | 32C |
| Code F257 | MODEL SERIES 257 | 31E |
| Code F290 | Model series 290 | 6J |
| Code F290 | Model series 290 | 23F |
| Code F290 | Model series 290 | 7D |
| Code F290 | Model series 290 | 7F |
| Code F290 | Model series 290 | 32C |
| Code F290 | Model series 290 | 31E |
| Flex E | Chassis FlexRay | 27D |
| Flex E | Chassis FlexRay | 19G |
| Flex E | Chassis FlexRay | 19B |
| H4/61 | Instrument cluster speaker | 43F |
| HSVL | High-speed video link | 41B |
| LIN | Local Interconnect Network | 3H |
| N10 | Signal acquisition and actuation module | 7G |
| N10/6 | Front SAM control unit | 7J |
| N127 | Drivetrain control unit | 15B |
| N133/1 | Instrument cluster control unit | 38G |
| N166 | Head unit/instrument cluster control unit | 2D |
| N166 | Head unit/instrument cluster control unit | 38E |
| N2/10 | Supplemental restraint system control unit | 2L |
| N3/10 | ME-SFI [ME] control unit | 2B |
| N3/9 | CDI control unit | 2B |
| N30/4 | Electronic Stability Program control unit | 24G |
| N30/8 | Regenerative braking system control unit | 24H |
| N73 | Electronic ignition switch control unit | 16G |
| N73 | Electronic ignition switch control unit | 29D |
| U1121 | Valid for model 1 67 | 23F |
| U1121 | Valid for model 1 67 | 6J |
| U1122 | Valid for model 293 | 23H |
| U1122 | Valid for model 293 | 6J |
| U1123 | Valid for model 118, 177, 247 | 6G |
| U1123 | Valid for model 118, 177, 247 | 23G |
| U1128 | Valid for combustion engine | 2A |