Track Guidance, Function Schematic - PE54.71-P-2501-97A
Model 118, 177, 247, 293
with code 234 (Blind Spot Assist)
except code 233 (Adaptive cruise control Plus (DISTRONIC PLUS))
except code 51B (Rating, country group EURO-NCAP)
Model 118, 177, 247, 293
with code 243 (Active Lane Keeping Assist (camera))
except code 233 (Adaptive cruise control Plus (DISTRONIC PLUS))
except code 51B (Rating, country group EURO-NCAP)
Model 213, 238, 257, 290
as of model year 2021
with code 234 (Blind Spot Assist)
except code 233 (Adaptive cruise control Plus (DISTRONIC PLUS))
| Code: | Designation | Position |
|---|---|---|
| 1 | Wheel speed, signal | 16E |
| 1 | Wheel speed, signal | 22E |
| 10 | Electric power steering actuator motor, actuation | 38F |
| 11 | Wheel-specific service brake braking torque, request | 33J |
| 11 | Wheel-specific service brake braking torque, request | 27E |
| 12 | Traction system hydraulic unit, actuation | 39J |
| 13 | Active Lane Keeping Assist warning, request | 33C |
| 13 | Active Lane Keeping Assist warning, request | 33B |
| 14 | Image data, signal | 41B |
| 2 | Wheel rotation direction, signal | 16D |
| 2 | Wheel rotation direction, signal | 22E |
| 3 | Active Lane Keeping Assist, status | 21E |
| 3 | Active Lane Keeping Assist, status | 16C |
| 3 | Active Lane Keeping Assist, status | 16A |
| 4 | Operating mode, status | 21E |
| 4 | Operating mode, status | 16C |
| 4 | Operating mode, status | 16A |
| 5 | Steering wheel angle, signal | 16F |
| 5 | Steering wheel angle, signal | 22E |
| 6 | Speed, turn rate and lateral acceleration, signal | 16D |
| 6 | Speed, turn rate and lateral acceleration, signal | 8D |
| 6 | Speed, turn rate and lateral acceleration, signal | 22D |
| 7 | Trailer recognition, status | 16H |
| 7 | Trailer recognition, status | 22D |
| 8 | Tire pressure monitor, message | 16K |
| 8 | Tire pressure monitor, message | 21D |
| 9 | Electric power steering, request | 27E |
| 9 | Electric power steering, request | 33E |
| A26/17 | Head unit | 9C |
| A26/17 | Head unit | 37D |
| A40/11 | Mono multifunction camera | 23F |
| A40/16 | Head unit/instrument cluster display cluster | 42D |
| A7/3 | Traction system hydraulic unit | 40L |
| A91m1 | Electric power steering actuator motor | 39G |
| CAN B | Interior CAN | 8J |
| CAN B | Interior CAN | 14J |
| CAN H | Vehicle dynamics CAN | 7E |
| CAN HMI | User interface CAN | 14L |
| CAN HMI | User interface CAN | 8K |
| CAN HMI | User interface CAN | 32C |
| CAN HMI | User interface CAN | 15B |
| CAN HMI2 | User interface CAN 2 | 31C |
| CAN HMI2 | User interface CAN 2 | 15C |
| CAN PER | Peripherals CAN | 21F |
| CAN PER | Peripherals CAN | 26F |
| Code 475 | Tire pressure monitor | 1K |
| Code 545 | Connect 5 (NTG6) | 9A |
| Code 545 | Connect 5 (NTG6) | 36B |
| Code 547 | Connect 20 Entry (NTG6) | 9B |
| Code 547 | Connect 20 Entry (NTG6) | 36C |
| Code 548 | Connect 20 MID (NTG6) | 9B |
| Code 548 | Connect 20 MID (NTG6) | 36C |
| Code 549 | Connect 20 HIGH (NTG6) | 9C |
| Code 549 | Connect 20 HIGH (NTG6) | 36C |
| Code 550 | Trailer hitch | 1H |
| Code F213 | Model series 213 | 36H |
| Code F213 | Model series 213 | 11D |
| Code F213 | Model series 213 | 31A |
| Code F213 | Model series 213 | 31C |
| Code F213 | Model series 213 | 14A |
| Code F213 | Model series 213 | 14C |
| Code F238 | Model series 238 | 36H |
| Code F238 | Model series 238 | 11D |
| Code F238 | Model series 238 | 31B |
| Code F238 | Model series 238 | 31D |
| Code F238 | Model series 238 | 14A |
| Code F238 | Model series 238 | 14C |
| Code F243 | MODEL SERIES 243 | 36J |
| Code F243 | MODEL SERIES 243 | 11D |
| Code F257 | MODEL SERIES 257 | 36J |
| Code F257 | MODEL SERIES 257 | 11E |
| Code F257 | MODEL SERIES 257 | 31B |
| Code F257 | MODEL SERIES 257 | 31D |
| Code F257 | MODEL SERIES 257 | 14A |
| Code F257 | MODEL SERIES 257 | 14D |
| Code F290 | Model series 290 | 36J |
| Code F290 | Model series 290 | 11E |
| Code F290 | Model series 290 | 31B |
| Code F290 | Model series 290 | 31D |
| Code F290 | Model series 290 | 14B |
| Code F290 | Model series 290 | 14D |
| Flex E | Chassis FlexRay | 15E |
| Flex E | Chassis FlexRay | 31F |
| Flex E | Chassis FlexRay | 32K |
| Flex E | Chassis FlexRay | 14G |
| Flex E | Chassis FlexRay | 9G |
| HSVL | High-speed video link | 40C |
| N166 | Head unit/instrument cluster control unit | 9A |
| N166 | Head unit/instrument cluster control unit | 37B |
| N2/10 | Supplemental restraint system control unit | 2E |
| N28/1 | Trailer recognition control unit | 2J |
| N30/4 | Electronic Stability Program control unit | 36K |
| N30/4 | Electronic Stability Program control unit | 12F |
| N30/8 | Regenerative braking system control unit | 37L |
| N30/8 | Regenerative braking system control unit | 12G |
| N49 | Steering wheel angle sensor | 2F |
| N68 | Electrical power steering control unit | 35G |
| N73 | Electronic ignition switch control unit | 18F |
| N73 | Electronic ignition switch control unit | 28F |
| N80 | Steering column module control unit | 2G |
| N88 | Tire pressure monitor control unit | 2L |
| U1121 | Valid for model 167 | 36K |
| U1121 | Valid for model 167 | 11E |
| U1122 | Valid for model 293 | 36L |
| U1122 | Valid for model 293 | 11F |
| U1123 | Valid for model 118, 177, 247 | 36K |
| U1123 | Valid for model 118, 177, 247 | 11E |