Recognize Traffic Signs, Function Schematic - PE54.30-P-2502-97A
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, 177, 243, 247 with code 504 (Speed sign recognition) except code 23P (Drive package) except code 51B (Rating, country group EURO-NCAP)
Model 118, 177, 243, 247 with code 513 (Road sign recognition system) except code 23P (Drive package) except code 51B (Rating, country group EURO-NCAP)
Model 167 with code 504 (Speed sign recognition) except code 23P (Drive package) except code 51B (Rating, country group EURO-NCAP) except code P20 (Driving assistant package Plus)
Model 167 with code 513 (Road sign recognition system)
| Code: | Designation: | Position: |
|---|---|---|
| A26/17 | Head unit | 6C |
| A26/17 | Head unit | 32E |
| A40/11 | Mono multifunction camera | 21F |
| A40/16 | Head unit/instrument cluster display cluster | 36C |
| Code 545 | Connect 5 (NTG6) | 4B |
| Code 545 | Connect 5 (NTG6) | 31C |
| Code 545 | Connect 5 (NTG6) | 31H |
| Code 547 | Connect 20 Entry (NTG6) | 4C |
| Code 547 | Connect 20 Entry (NTG6) | 31D |
| Code 547 | Connect 20 Entry (NTG6) | 31J |
| Code 548 | Connect 20 MID (NTG6) | 4C |
| Code 548 | Connect 20 MID (NTG6) | 31D |
| Code 548 | Connect 20 MID (NTG6) | 31J |
| Code 549 | Connect 20 HIGH (NTG6) | 4C |
| Code 549 | Connect 20 HIGH (NTG6) | 31E |
| Code 549 | Connect 20 HIGH (NTG6) | 31K |
| Code 550 | Trailer hitch | 8J |
| H4/61 | Instrument cluster speaker | 36H |
| HSVL | High-speed video link | 34B |
| N2/10 | Supplemental restraint system control unit | 2E |
| N3/9 | CDI control unit | 3K |
| N3/10 | Engine management control unit | 3L |
| N10 | Central control module | 3H |
| N10/6 | Front SAM control unit | 3H |
| N28/1 | Trailer recognition control unit | 8J |
| N30/4 | Electronic Stability Program (ESP®) control unit | 9E |
| N30/8 | Regenerative braking system control unit | 9F |
| N49 | Steering angle sensor | 9G |
| N73 | EIS [EZS] control unit | 16E |
| N73 | EIS [EZS] control unit | 26F |
| N80 | Steering column module | 11H |
| N127 | Drivetrain control unit | 16L |
| N133/1 | Instrument cluster control unit | 32K |
| N166 | Head unit/instrument cluster control unit | 6B |
| N166 | Head unit/instrument cluster control unit | 31C |
| N166 | Head unit/instrument cluster control unit | 31H |
| U1121 | Valid for model 167 | 1H |
| U1121 | Valid for model 167 | 8D |
| U1122 | Valid for model 293 | 1J |
| U1122 | Valid for model 293 | 8E |
| U1123 | Valid for model 118, 177, 247 | 1G |
| U1123 | Valid for model 118, 177, 247 | 8D |
| U1128 | Valid for combustion engine | 2K |
| U1199 | Valid for vehicles up to facelift | 11B |
| U1199 | Valid for vehicles up to facelift | 28A |
| U1199 | Valid for vehicles up to facelift | 28F |
| U1200 | Valid for vehicles as of facelift | 11C |
| U1200 | Valid for vehicles as of facelift | 28C |
| U1200 | Valid for vehicles as of facelift | 28G |
| CAN B | Interior CAN | 13H |
| CAN B | Interior CAN | 13J |
| CAN B | Interior CAN | 9H |
| CAN C1 | CAN 1 for drive | 13L |
| CAN C1 | CAN 1 for drive | 9L |
| CAN H | Sensor CAN | 7E |
| CAN HMI | User interface CAN | 12B |
| CAN HMI | User interface CAN | 29B |
| CAN HMI | User interface CAN | 29G |
| CAN HMI2 | CAN 2 for user interface | 12C |
| CAN HMI2 | CAN 2 for user interface | 29C |
| CAN HMI2 | CAN 2 for user interface | 29H |
| CAN PER | CAN for peripherals | 24F |
| CAN PER | CAN for peripherals | 19E |
| Flex E | Chassis FlexRay | 13E |
| Flex E | Chassis FlexRay | 13G |
| Flex E | Chassis FlexRay | 19L |
| 1 | Circuit 15, status | 20D |
| 2 | Operating mode, status | 20D |
| 2 | Operating mode, status | 15B |
| 2 | Operating mode, status | 15C |
| 3 | Engine running, signal | 15K |
| 3 | Engine running, signal | 20K |
| 4 | Drivetrain operational, signal | 14K |
| 4 | Drivetrain operational, signal | 20K |
| 5 | Map data, signal | 19D |
| 5 | Map data, signal | 14B |
| 5 | Map data, signal | 14C |
| 6 | Wheel speed, signal | 15D |
| 6 | Wheel speed, signal | 19D |
| 7 | Wheel rotation direction, signal | 14D |
| 7 | Wheel rotation direction, signal | 19D |
| 8 | Speed, turn rate and lateral acceleration, signal | 14D |
| 8 | Speed, turn rate and lateral acceleration, signal | 8D |
| 8 | Speed, turn rate and lateral acceleration, signal | 18D |
| 9 | Steering angle, signal | 15F |
| 9 | Steering angle, signal | 20D |
| 10 | Steering wheel velocity, signal | 14F |
| 10 | Steering wheel velocity, signal | 20D |
| 11 | Wiper status, signal | 15H |
| 11 | Wiper status, signal | 19D |
| 12 | Displayed outside temperature, signal | 19D |
| 12 | Displayed outside temperature, signal | 14B |
| 12 | Displayed outside temperature, signal | 14C |
| 13 | Trailer recognition, status | 15J |
| 13 | Trailer recognition, status | 19D |
| 14 | Road sign display, request | 25E |
| 14 | Road sign display, request | 30B |
| 14 | Road sign display, request | 30C |
| 15 | Warning and system messages, request | 24E |
| 15 | Warning and system messages, request | 30B |
| 15 | Warning and system messages, request | 30C |
| 16 | Image data, signal | 35B |
| 17 | Warning tone, request | 24E |
| 17 | Warning tone, request | 30F |
| 17 | Warning tone, request | 30G |
| 18 | Speaker, actuation | 35G |