Attention Assist electrical function schematic - PE54.71-P-2054-97DAA
MODEL 212.0 /2 up to 28.2.13
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Multifunction steering wheel button group, signal | 22E |
| 1 | Multifunction steering wheel button group, signal | 15F |
| 1 | Multifunction steering wheel button group, signal | 22B |
| 10 | Combination switch, status | 21F |
| 10 | Combination switch, status | 16F |
| 11 | CRUISE CONTROL lever, signal | 17F |
| 11 | CRUISE CONTROL lever, signal | 21E |
| 12 | Steering column adjustment switch, status | 21G |
| 12 | Steering column adjustment switch, status | 17F |
| 13 | Warning message issue, request | 17J |
| 14 | Warning tone, request | 17J |
| 2 | Circuit 15, status | 12D |
| 3 | Attention assist status | 15G |
| 4 | Wheel speed, signal | 15E |
| 5 | Steering angle, signal | 16F |
| 5 | Steering angle, signal | 23F |
| 6 | Yaw rate, lateral and longitudinal acceleration sensor, signal | 12G |
| 7 | Time, message | 16G |
| 8 | Rain/light sensor, status | 12F |
| 8 | Rain/light sensor, status | 9E |
| 9 | Audio operation, status | 7F |
| 9 | Audio operation, status | 11F |
| A1 | Instrument cluster | 16K |
| A1h1 | Warning buzzer | 15K |
| A1p13 | Multifunction display | 18K |
| A2 | Radio | 3C |
| A2/56 | Radio with auto pilot system | 2F |
| A40/3 | COMAND control unit | 2J |
| B24/15 | Yaw rate, lateral and longitudinal acceleration sensor | 9J |
| B38/2 | Rain/light sensor | 6C |
| CAN B | Interior CAN | 6F |
| CAN E | Chassis CAN | 10F |
| CAN E | Chassis CAN | 16H |
| CAN E | Chassis CAN | 17F |
| CAN E | Chassis CAN | 10D |
| CAN H | Vehicle dynamics CAN | 10G |
| Code 275 | Front passenger seat memory package / electrically adjustable driver seat | 18G |
| Code 275 | Front passenger seat memory package / electrically adjustable driver seat | 18H |
| Code 510 | Audio 20 with CD changer | 1B |
| Code 511 | Audio 50 APS incl. DVD changer | 1E |
| Code 512 | COMAND APS with DVD changer | 1H |
| Code 523 | Audio 20 radio | 1B |
| Code 525 | Audio 50 APS radio (CD) | 1E |
| Code 526 | COMAND with single DVD drive (without navigation) | 1H |
| Code 527 | COMAND APS (with navigation) | 1H |
| Code 528 | COMAND with DVD changer | 1J |
| L6/1 | Left front axle rpm sensor | 16C |
| L6/2 | Right front axle rpm sensor | 16C |
| L6/3 | Left rear axle rpm sensor | 16D |
| L6/4 | Right rear axle rpm sensor | 16D |
| LIN 2 | Wiper/inside rearview mirror LIN | 7C |
| LIN E1 | Steering LIN | 22C |
| N10/1 | Front SAM control unit with fuse and relay module | 8E |
| N135 | Steering wheel electronics | 22B |
| N30/4 | Electronic Stability Program control unit | 14D |
| N30/6 | Regenerative braking system control unit | 13G |
| N30/7 | Premium Electronic Stability Program control unit | 14D |
| N49 | Steering angle sensor | 23G |
| N73 | Electronic ignition switch control unit | 10B |
| N80 | Steering column module control unit | 22E |
| S110 | Left multifunction steering wheel button group | 19A |
| S110s6 | OK button | 19A |
| S111 | Right multifunction steering wheel button group | 21A |
| S4 | Combination switch | 20F |
| S40/4 | Cruise control lever | 20E |
| S59 | Steering column adjustment switch | 20G |
| S59/1 | Steering column adjustment and steering wheel heater switch | 19H |
| U165 | Valid for AMG | 12E |
| U203 | Valid without DISTRONIC PLUS | 12D |
| U744 | Valid for steering wheel heater | 18H |
| U745 | Not valid for steering wheel heater | 18G |
| U909 | Valid for DISTRONIC PLUS | 12E |
| U974 | Not valid for full hybrid drive | 12D |
| U974 | Not valid for full hybrid drive | 12E |
| U978 | Valid for full hybrid drive | 12F |
| U986 | Not valid for AMG | 12D |