Adaptive Brake Function Schematic - PE42.47-P-2500-97A
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, 247 Model 213, 238, 257, 290 as of model year 2021
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Door rotary tumbler switch, status | 38B |
| 1 | Door rotary tumbler switch, status | 28A |
| 10 | Accelerator pedal sensor, signal | 38A |
| 11 | Seat belt buckle restraint system switch, status | 17G |
| 11 | Seat belt buckle restraint system switch, status | 37A |
| 11 | Seat belt buckle restraint system switch, status | 28G |
| 12 | Electric parking brake, request | 37A |
| 12 | Electric parking brake, request | 38D |
| 13 | Brake light switch, status | 37F |
| 14 | Engine torque, reduce request | 38K |
| 14 | Engine torque, reduce request | 43H |
| 15 | Downshift suppression, request | 37K |
| 15 | Downshift suppression, request | 43K |
| 15 | Downshift suppression, request | 15H |
| 16 | Gear range "P", request | 14D |
| 16 | Gear range "P", request | 37K |
| 16 | Gear range "P", request | 42H |
| 17 | Brake lights, request | 56H |
| 17 | Brake lights, request | 45C |
| 17 | Brake lights, request | 60H |
| 17 | Brake lights, request | 52G |
| 17 | Brake lights, request | 60F |
| 18 | Electric parking brake actuator motor, actuation | 41B |
| 19 | Trailer recognition, status | 36A |
| 19 | Trailer recognition, status | 19E |
| 19 | Trailer recognition, status | 23E |
| 2 | Steering wheel angle, signal | 28B |
| 20 | Wiper status, signal | 27C |
| 20 | Wiper status, signal | 36A |
| 21 | Dynamometer mode, status | 13K |
| 21 | Dynamometer mode, status | 28K |
| 21 | Dynamometer mode, status | 35A |
| 22 | Speed, turn rate and lateral acceleration, signal | 38C |
| 23 | Brake vacuum sensor, signal | 37G |
| 24 | Steering assistance, request | 50D |
| 24 | Steering assistance, request | 55D |
| 25 | Service brake braking torque, request | 28J |
| 26 | Wheel speed, signal | 49B |
| 26 | Wheel speed, signal | 44C |
| 26 | Wheel speed, signal | 57B |
| 27 | Instrument cluster, message | 44C |
| 3 | Multifunction steering wheel button group, signal | 27B |
| 3 | Multifunction steering wheel button group, signal | 45D |
| 4 | Rain and light sensor, signal | 15D |
| 4 | Rain and light sensor, signal | 37B |
| 4 | Rain and light sensor, signal | 28C |
| 5 | Gear range, status | 37B |
| 5 | Gear range, status | 11D |
| 5 | Gear range, status | 11G |
| 5 | Gear range, status | 28F |
| 6 | Engine running, signal | 36B |
| 6 | Engine running, signal | 10G |
| 6 | Engine running, signal | 27F |
| 7 | Drivetrain operational, signal | 36B |
| 7 | Drivetrain operational, signal | 27F |
| 7 | Drivetrain operational, signal | 10G |
| 8 | Brake fluid level switch, status | 15E |
| 8 | Brake fluid level switch, status | 27C |
| 8 | Brake fluid level switch, status | 50B |
| 8 | Brake fluid level switch, status | 44D |
| 8 | Brake fluid level switch, status | 35B |
| 8 | Brake fluid level switch, status | 58B |
| 9 | Residual distance information, signal | 28H |
| A26/17 | Head unit | 53C |
| A26/17 | Head unit | 14L |
| A40/16 | Head unit/instrument cluster display cluster | 5L |
| A40/16 | Head unit/instrument cluster display cluster | 63B |
| A91m1 | Electric power steering actuator motor | 56D |
| B150 | Brake vacuum sensor | 34H |
| B38/2 | Rain/light sensor with additional functions | 13D |
| CAN B | Interior CAN | 27A |
| CAN B | Interior CAN | 23D |
| CAN B | Interior CAN | 50G |
| CAN B | Interior CAN | 56H |
| CAN B | Interior CAN | 27E |
| CAN B | Interior CAN | 22E |
| CAN C | Engine CAN | 42H |
| CAN C | Engine CAN | 9H |
| CAN C1 | Drive train CAN | 10E |
| CAN C1 | Drive train CAN | 42K |
| CAN HMI | User interface CAN | 26L |
| CAN HMI | User interface CAN | 49B |
| CAN HMI | User interface CAN | 36C |
| CAN HMI | User interface CAN | 23H |
| Code 233 | DISTRONIC PLUS | 22J |
| Code 426 | 8G-DCT | 46K |
| Code 426 | 8G-DCT | 4D |
| Code 429 | 7G-DCT | 46J |
| Code 429 | 7G-DCT | 44J |
| Code 429 | 7G-DCT | 4C |
| Code 429 | 7G-DCT | 1C |
| Code 545 | Connect 5 (NTG6) | 53A |
| Code 545 | Connect 5 (NTG6) | 14J |
| Code 547 | Connect 20 Entry (NTG6) | 53B |
| Code 547 | Connect 20 Entry (NTG6) | 14K |
| Code 548 | Connect 20 MID (NTG6) | 53B |
| Code 548 | Connect 20 MID (NTG6) | 14K |
| Code 549 | Connect 20 HIGH (NTG6) | 53B |
| Code 549 | Connect 20 HIGH (NTG6) | 14L |
| Code 550 | Trailer hitch | 18E |
| Code 553 | Trailer maneuvering assistant | 18E |
| Code M260 | 4-CYLINDER INLINE SPARK-IGNITION ENGINE M260 | 46J |
| Code M260 | 4-CYLINDER INLINE SPARK-IGNITION ENGINE M260 | 4D |
| Code M282 | 4-CYLINDER INLINE SPARK-IGNITION ENGINE M282 | 44J |
| Code M282 | 4-CYLINDER INLINE SPARK-IGNITION ENGINE M282 | 1D |
| Code M608 | 4-CYLINDER INLINE DIESEL ENGINE OM608 | 44K |
| Code M608 | 4-CYLINDER INLINE DIESEL ENGINE OM608 | 1D |
| E21 | Center stop lamp | 62J |
| E3 | Left rear lamp unit | 62F |
| E4 | Right rear lamp unit | 62G |
| Flex E | Chassis FlexRay | 34B |
| Flex E | Chassis FlexRay | 34K |
| Flex E | Chassis FlexRay | 42D |
| Flex E | Chassis FlexRay | 22G |
| Flex E | Chassis FlexRay | 25C |
| Flex E | Chassis FlexRay | 49D |
| Flex E | Chassis FlexRay | 54D |
| Flex E | Chassis FlexRay | 25J |
| Flex E | Chassis FlexRay | 26K |
| HSVL | High-speed video link | 12L |
| HSVL | High-speed video link | 56B |
| LIN | Local Interconnect Network | 13D |
| M76/1 | Left electric parking brake actuator motor | 43B |
| M76/2 | Right electric parking brake actuator motor | 43B |
| N10 | Central control module | 53G |
| N10 | Central control module | 16C |
| N10/6 | Front SAM control unit | 53J |
| N10/6 | Front SAM control unit | 16E |
| N10/8 | Rear SAM control unit | 24F |
| N10/8 | Rear SAM control unit | 57J |
| N127 | Drivetrain control unit | 38L |
| N127 | Drivetrain control unit | 12G |
| N15/13 | Double clutch transmission control unit | 45L |
| N15/13 | Double clutch transmission control unit | 2E |
| N166 | Head unit/instrument cluster control unit | 53A |
| N166 | Head unit/instrument cluster control unit | 14K |
| N2/10 | Supplemental restraint system control unit | 32C |
| N2/10 | Supplemental restraint system control unit | 17H |
| N28/1 | Trailer recognition control unit | 19F |
| N3/10 | ME-SFI [ME] control unit | 5H |
| N3/9 | CDI control unit | 5G |
| N3/9 | CDI control unit | 46H |
| N30/4 | Electronic Stability Program control unit | 39C |
| N62 | Parking system control unit | 20J |
| N62/4 | Mercedes-Benz Intelligent Drive control unit | 24K |
| N68 | Electrical power steering control unit | 57D |
| N69/1 | Left front door control unit | 23A |
| N69/2 | Right front door control unit | 23B |
| N73 | Electronic ignition switch control unit | 29C |
| N73 | Electronic ignition switch control unit | 45E |
| N80 | Steering column module control unit | 19C |
| N80 | Steering column module control unit | 52D |
| S1/2 | Exterior lights and electric parking brake switch group | 33E |
| S11 | Brake fluid level switch | 13E |
| S68/3 | Driver seat belt buckle switch | 14H |
| S9/1 | Stop lamp switch | 34F |
| U1121 | Valid for model 167 | 49J |
| U1121 | Valid for model 167 | 6C |
| U1121 | Valid for model 167 | 53H |
| U1121 | Valid for model 167 | 15D |
| U1123 | Valid for model 118, 177, 247 | 53F |
| U1123 | Valid for model 118, 177, 247 | 15B |
| Y3/14 | Dual clutch transmission fully integrated transmission control electrohydraulic controller unit | 47L |
| Y3/14 | Dual clutch transmission fully integrated transmission control electrohydraulic controller unit | 4E |
| Y3/8 | Fully integrated transmission control controller unit | 50L |
| Y3/8 | Fully integrated transmission control controller unit | 7E |