Regulate Speed, Function Schematic - PE30.30-P-2501-97A
Model 118, 167, 177, 243, 247, 293 except code 233 (Adaptive cruise control Plus (DISTRONIC PLUS)) except code 239 (Adaptive cruise control Pro (DISTRONIC PRO))
Model 213, 238, 257, 290 as of model year 2021 except code 233 (Adaptive cruise control Plus (DISTRONIC PLUS)) except code 239 (Adaptive cruise control Pro (DISTRONIC PRO))
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine running, signal | 16A |
| 1 | Engine running, signal | 11A |
| 10 | Brake booster solenoid valve, actuation | 22F |
| 11 | Speed setting, status | 22J |
| 11 | Speed setting, status | 28J |
| 11 | Speed setting, status | 28K |
| 12 | Image data, signal | 33K |
| 13 | Permanent speed limiter, signal | 16H |
| 13 | Permanent speed limiter, signal | 10G |
| 13 | Permanent speed limiter, signal | 10H |
| 2 | Drivetrain operational, signal | 15A |
| 2 | Drivetrain operational, signal | 11C |
| 3 | Transmission position, signal | 15A |
| 4 | Operation, signal | 16D |
| 4 | Operation, signal | 6D |
| 4 | Operation, signal | 10D |
| 5 | Accelerator pedal position, signal | 14A |
| 6 | Engine torque, reduce request | 23B |
| 6 | Engine torque, reduce request | 33A |
| 6 | Engine torque, reduce request | 33C |
| 7 | Engine torque, increase request | 22B |
| 7 | Engine torque, increase request | 32A |
| 7 | Engine torque, increase request | 32C |
| 8 | Engage targeted gear, request | 33D |
| 8 | Engage targeted gear, request | 22B |
| 9 | Regenerative braking torque, request | 22B |
| 9 | Regenerative braking torque, request | 32A |
| A26/17 | Head unit | 2J |
| A26/17 | Head unit | 29J |
| A40/16 | Head unit/instrument cluster display cluster | 35L |
| A7/3 | SBC hydraulic unit | 23G |
| CAN C | CAN for engine | 8B |
| CAN C | CAN for engine | 31C |
| CAN C1 | CAN 1 for drive | 31E |
| CAN C1 | CAN 1 for drive | 31A |
| CAN C1 | CAN 1 for drive | 8B |
| CAN HMI | User interface CAN | 26K |
| CAN HMI | User interface CAN | 8H |
| CAN HMI2 | CAN 2 for user interface | 8J |
| CAN HMI2 | CAN 2 for user interface | 26L |
| CAN LR | CAN for steering wheel | 9E |
| Code 426 | 8-speed automatic dual-clutch transmission | 34G |
| Code 429 | 7G-DCT | 34E |
| Code 545 | Connect 5 (NTG6) | 1G |
| Code 545 | Connect 5 (NTG6) | 29G |
| Code 547 | Connect 20 Entry (NTG6) | 1H |
| Code 547 | Connect 20 Entry (NTG6) | 29H |
| Code 548 | Connect 20 MID (NTG6) | 1J |
| Code 548 | Connect 20 MID (NTG6) | 29H |
| Code 549 | Connect 20 HIGH (NTG6) | 1J |
| Code 549 | Connect 20 HIGH (NTG6) | 29J |
| Code M005 | 4MAHC | 37B |
| Code ME01 | Electric motor | 34A |
| Flex E | Chassis FlexRay | 15H |
| Flex E | Chassis FlexRay | 21K |
| Flex E | Chassis FlexRay | 15E |
| Flex E | Chassis FlexRay | 15B |
| Flex E | Chassis FlexRay | 21B |
| HSVL | High-speed video link | 32K |
| LIN | Local Interconnect Network | 6E |
| N127 | Drivetrain control unit | 12B |
| N127 | Drivetrain control unit | 24C |
| N129/1 | Electric machine 1 power electronics control unit | 37B |
| N129/2 | Electric machine 2 power electronics control unit | 38B |
| N135 | Steering wheel electronics | 7F |
| N15/13 | Double clutch transmission control unit | 37F |
| N166 | Head unit/instrument cluster control unit | 2G |
| N166 | Head unit/instrument cluster control unit | 29G |
| N3/10 | Engine management control unit | 3C |
| N3/10 | Engine management control unit | 37D |
| N3/9 | CDI control unit | 3B |
| N3/9 | CDI control unit | 37C |
| N30/4 | Electronic Stability Program (ESP®) control unit | 18J |
| N30/8 | Regenerative braking system control unit | 18K |
| N73 | EIS [EZS] control unit | 12J |
| N73 | EIS [EZS] control unit | 23L |
| N80 | Steering column module | 12F |
| S163/1 | Instrument cluster multifunction steering wheel button group | 3D |
| S163/2 | Head unit multifunction steering wheel button group | 5D |
| U1121 | Valid for model 167 | 34H |
| U1121 | Valid for model 167 | 17G |
| U1122 | Valid for model 293 | 17J |
| U1122 | Valid for model 293 | 34A |
| U1123 | Valid for model 118, 177, 247 | 34E |
| U1123 | Valid for model 118, 177, 247 | 17H |
| U1128 | Valid for combustion engine | 34C |
| U1128 | Valid for combustion engine | 2A |
| U1199 | Valid for vehicles up to facelift | 1G |
| U1199 | Valid for vehicles up to facelift | 6G |
| U1199 | Valid for vehicles up to facelift | 29F |
| U1199 | Valid for vehicles up to facelift | 25J |
| U1200 | Valid for vehicles as of facelift | 1H |
| U1200 | Valid for vehicles as of facelift | 6H |
| U1200 | Valid for vehicles as of facelift | 29H |
| U1200 | Valid for vehicles as of facelift | 26K |
| U1235 | Valid for model 213, 238, 257, 290 | 34H |
| U1235 | Valid for model 213, 238, 257, 290 | 17H |
| U1255 | Valid for model 243 | 17H |
| U1255 | Valid for model 243 | 34A |
| Y3/14 | Dual clutch transmission fully integrated transmission control electrohydraulic controller unit | 37G |
| Y3/8 | Electric control unit (VGS) | 35J |