Electrical Function Schematic, Speed Limit Assist - PE54.30-P-2059-97TAA
Model 172.4 up to model year 2017
with code 513 (Speed Limit Assist)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine running, signal | 15H |
| 10 | Instrument cluster message, request | 12J |
| 2 | Drivetrain operational, signal | 15H |
| 3 | Navigation data, signal | 10E |
| 3 | Navigation data, signal | 15J |
| 4 | Wheel speed, signal | 18J |
| 5 | Yaw rate, lateral and longitudinal acceleration sensor, signal | 20D |
| 5 | Yaw rate, lateral and longitudinal acceleration sensor, signal | 18J |
| 6 | Speed limit display request | 11J |
| 6 | Speed limit display request | 6C |
| 6 | Speed limit display request | 11G |
| 6 | Speed limit display request | 7E |
| 7 | Multifunction steering wheel button group, signal | 9J |
| 7 | Multifunction steering wheel button group, signal | 2J |
| 7 | Multifunction steering wheel button group, signal | 4K |
| 8 | Speed Limit Assist status | 15K |
| A1 | Instrument cluster | 10J |
| A1p13 | Multifunction display | 9J |
| A40/11 | Multifunction camera | 16H |
| A40/3 | COMMAND control unit | 5E |
| A40/8 | Audio/COMMAND display | 5A |
| B24/15 | Yaw rate, lateral and longitudinal acceleration sensor | 19B |
| CAN A | Telematics CAN | 5C |
| CAN B | Interior CAN | 8F |
| CAN E | Chassis CAN | 13K |
| CAN E | Chassis CAN | 12H |
| CAN E | Chassis CAN | 19H |
| CAN E | Chassis CAN | 13F |
| CAN E | Chassis CAN | 7K |
| CAN H | Vehicle dynamics CAN | 19D |
| Code 233 | DISTRONIC PLUS | 18A |
| Code 237 | Active Blind Spot Assist | 18A |
| Code 512 | COMMAND APS with DVD changer | 4D |
| Code 527 | COMMAND APS (with navigation) | 4D |
| LIN E1 | Steering LIN | 3K |
| N10/1 | Front SAM control unit with fuse and relay module | 11E |
| N135 | Steering wheel electronics | 2K |
| N3/10 | ME-SFI [ME] control unit | 15A |
| N3/9 | CDI control unit | 12A |
| N30/4 | Electronic Stability Program control unit | 19E |
| N80 | Steering column module control unit | 5J |
| S110 | Left multifunction steering wheel button group | 1F |
| S110s1 | Scroll forward/back button | 1G |
| S110s3 | System selection button | 1G |
| S110s6 | OK button | 1G |
| U165 | Valid for AMG | 18B |
| U74 | Valid for diesel engines | 10A |
| U75 | Valid for gasoline engines | 14A |