Function Schematic For Electric Parking Brake Emergency Braking - PE42.20-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: |
|---|---|---|
| A40/16 | Head unit/instrument cluster display cluster | 29H |
| Code 545 | Connect 5 (NTG6) | 21J |
| Code 547 | Connect 20 Entry (NTG6) | 21K |
| Code 548 | Connect 20 MID (NTG6) | 21K |
| Code 549 | Connect 20 HIGH (NTG6) | 21K |
| HSVL | High-speed video link | 25G |
| N10 | Central control module | 22D |
| N10/6 | Front SAM control unit | 22E |
| N30/4 | Electronic Stability Program (ESP®) control unit | 7D |
| N73 | EIS [EZS] control unit | 12F |
| N127 | Drivetrain control unit | 2H |
| N133/1 | Instrument cluster control unit | 22L |
| N166 | Head unit/instrument cluster control unit | 22J |
| S1/2 | Exterior lights and electric parking brake switch group | 2D |
| S76/15 | Electric parking brake switch | 2E |
| U1121 | Valid for model 167 | 21E |
| U1122 | Valid for model 293 | 21E |
| U1123 | Valid for model 118, 177, 247 | 21C |
| U1128 | Valid for combustion engine | 10F |
| U1141 | Valid except model 213, 238, 257, 290 | 2D |
| U1142 | Valid for electric vehicle | 9F |
| U1199 | Valid for vehicles up to facelift | 14G |
| U1200 | Valid for vehicles as of facelift | 14H |
| U1235 | Valid for model 213, 238, 257, 290 | 2E |
| U1235 | Valid for model 213, 238, 257, 290 | 21E |
| U1255 | Valid for model 243 | 21D |
| CAN B | Interior CAN | 17C |
| CAN HMI | User interface CAN | 17G |
| CAN HMI2 | CAN 2 for user interface | 17H |
| Flex E | Chassis FlexRay | 9C |
| Flex E | Chassis FlexRay | 9G |
| 1 | Engine running, signal | 10G |
| 2 | Electric parking brake switch, status | 10C |
| 2 | Electric parking brake switch, status | 5C |
| 2 | Electric parking brake switch, status | 20G |
| 2 | Electric parking brake switch, status | 20H |
| 3 | Emergency stop, signal | 26G |
| 3 | Emergency stop, signal | 20B |
| 3 | Emergency stop, signal | 10C |
| 3 | Emergency stop, signal | 20G |
| 3 | Emergency stop, signal | 20H |
| 4 | Wheel speed, signal | 9C |
| 5 | Brake lights, request | 20B |
| 6 | Instrument cluster, message | 25G |
| 6 | Instrument cluster, message | 19G |
| 6 | Instrument cluster, message | 19H |
| 7 | Electric machine, status | 9G |