Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | AL214468 | 1 | Retainer | |
| 2 | L76801 | 1 | Grommet | |
| 3 | AL232388 | 1 | Wiring Harness | SUB FOR AL172290 APPL |
| 4 | AL150015 | 1 | Relay | |
| 5 | AL180341 | 1 | Toggle/Rocker Switch | |
| 6 | AL223228 | 6 | Audible Warning Alarm | |
| 7 | 19M10594 | 6 | Screw | M8 X 16 |
| 8 | R78053 | 1 | Electrical Connector Assy | Connector of Backup Alarm, X185M |
| 8 | R78061 | 1 | Elec. Connector Terminal | Cavity A, B |
| 8 | 57M9219 | 2 | Elec. Connector Seal | Cavity A, B |
| 9 | 57M7256 | 1 | Elec. Connector Housing | Backup Alarm Sensor, X037M |
| 9 | 57M7289 | 1 | Elec.Connect Locking Device | |
| 9 | 57M7252 | 2 | Elec. Connector Terminal | Cavity A, B |
| 9 | 57M9215 | 2 | Elec. Connector Seal | Cavity A, B |
| 10 | 57M7254 | 1 | Elec. Connector Housing | Backup Alarm Sensor, X037F-1 |
| 10 | 57M7289 | 1 | Elec.Connect Locking Device | |
| 10 | 57M10770 | 2 | Elec. Connector Terminal | Cavity A, B |
| 10 | 57M9215 | 2 | Elec. Connector Seal | Cavity A, B |
| 11 | 57M7363 | 1 | Elec. Connector Accessory | Backup Alarm Relay, X280F |
| 11 | 57M7089 | 4 | Elec. Connector Terminal | Cavity 30, 85, 86, 87 |
| 11 | AL150015 | 1 | Relay | |
| 12 | 57M7256 | 1 | Elec. Connector Housing | Connection Point on Wiring Harness W721, X178M-1 |
| 12 | 57M7289 | 1 | Elec.Connect Locking Device | |
| 12 | 57M9215 | 2 | Elec. Connector Seal | Cavity A, B |
| 12 | 57M7252 | 2 | Elec. Connector Terminal | Cavity A, B |
| 13 | 57M7328 | 1 | Elec. Connector Housing | Connection Point between Harnesses W722 and W721, X178F-2 |
| 13 | 57M7259 | 2 | Elec. Connector Seal | |
| 13 | 57M7289 | 2 | Elec.Connect Locking Device | |
| 13 | 57M7985 | 1 | Electrical Connector Assy | |
| 13 | 57M10770 | 2 | Elec. Connector Terminal | Cavity A, B |
| 13 | 57M9215 | 2 | Elec. Connector Seal | Cavity A, B |
| 14 | 57M7984 | 1 | Elec. Connector Terminal | Backup Alarm Switch, X969F-2 |
| 14 | 57M8024 | 1 | Elec. Connector Terminal | Cavity A |
| 15 | 57M7984 | 1 | Elec. Connector Terminal | Backup Alarm Switch, X969F-1 |
| 15 | 57M8024 | 1 | Elec. Connector Terminal | Cavity A |
| 16 | 57M7985 | 1 | Electrical Connector Assy | Backup Alarm Pressure Switch, X178-1MB |
| 16 | 57M7259 | 1 | Elec. Connector Seal | |
| 16 | 57M7289 | 1 | Elec.Connect Locking Device |
