Attention Assist Electrical Function Schematic - PE54.71-S-2054-97TRB
Model 447.6/7 with code JW8 (Attention Assist) except code M7E (Electric motor 150 kW/battery 60 kWh (usable)) except code M8E (Electric motor 85 kW/battery 60 kWh (usable)) except code ME0 (Electric motor 85 kW) except code ME4 (Electric motor 145 kW) except code XM0 (Facelift) except code XM7 (MOPF II) except code ZL3 (National version for Latin America)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine running, signal | 11K |
| 10 | Multifunction steering wheel button group, signal | 6H |
| 10 | Multifunction steering wheel button group, signal | 7D |
| 10 | Multifunction steering wheel button group, signal | 10H |
| 11 | Time, signal | 10C |
| 11 | Time, signal | 12B |
| 12 | Dusk setting, signal | 10B |
| 13 | CRUISE CONTROL lever, signal | 9C |
| 14 | Steering wheel angle, signal | 10G |
| 15 | Steering wheel velocity, signal | 10H |
| 15 | Steering wheel velocity, signal | 8C |
| 16 | Yaw rate, lateral and longitudinal acceleration sensor, signal | 11K |
| 17 | Operation, signal | 10B |
| 17 | Operation, signal | 16A |
| 2 | Drivetrain operational, signal | 11K |
| 3 | ATTENTION ASSIST, status | 11E |
| 3 | ATTENTION ASSIST, status | 9H |
| 4 | Instrument cluster message, request | 9F |
| 4 | Instrument cluster message, request | 14F |
| 5 | Warning message issue, request | 9G |
| 5 | Warning message issue, request | 13F |
| 6 | Warning tone, request | 14E |
| 6 | Warning tone, request | 10F |
| 7 | Speaker, actuation | 18F |
| 8 | Audio/COMAND display, actuation | 16B |
| 8 | Audio/COMAND display, actuation | 9C |
| 8 | Audio/COMAND display, actuation | 19B |
| 8 | Audio/COMAND display, actuation | 13E |
| 9 | Low voltage differential signal video signal data transfer, signal | 11F |
| 9 | Low voltage differential signal video signal data transfer, signal | 9G |
| A1/1 | Instrument cluster (KI) control unit | 15E |
| A1/1p13 | Multifunction display | 16E |
| B38/2 | Humidity sensor/light sensor/rain sensor | 5K |
| B38/3 | Humidity sensor/light sensor/rain sensor/sun sensor | 5K |
| CAN B | Interior CAN | 6E |
| CAN B | Interior CAN | 6C |
| CAN E | Chassis CAN | 9G |
| CAN E | Chassis CAN | 11C |
| CAN E | Chassis CAN | 12K |
| CAN E | Chassis CAN | 12F |
| Code CL4 | Multifunction steering wheel with trip computer | 20B |
| Code HH4 | THERMOTRONIC automatic air conditioning | 5K |
| Code HH9 | Semi-automatically controlled air conditioning, TEMPMATIC | 5J |
| Code MS1 | Cruise control | 9A |
| H4/61 | Instrument cluster speaker | 18F |
| LIN B13 | Roof LIN | 5H |
| LIN E1 | Steering LIN | 16B |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 5F |
| N135 | Steering wheel electronics | 18C |
| N3/33 | CDI control unit | 17K |
| N3/36 | CDI control unit | 15K |
| N30/4 | Electronic Stability Program (ESP) control unit | 9J |
| N73 | Electronic ignition lock (EZS) control unit | 9D |
| N80 | Steering column tube module (MRM) control unit | 14B |
| N87/2 | Radio (Audio) | 4B |
| S110 | Left multifunction steering wheel button group | 20B |
| S111 | Right multifunction steering wheel button group | 21B |
| S4 | Combination switch | 17A |
| S40/4 | Cruise control lever | 11A |
| U1186 | - | 18J |
| U1187 | - | 15J |