Audible warnings
The BCU can request the instrument pack to generate an audible warning in response to conditions it has detected and which need to be drawn to the driver's attention. One of six different audible warnings can be requested by the BCU.
SIGNAL DESCRIPTION
| Sound request number | Sound functions | Priority (1 = lowest, 6 = highest) |
|---|---|---|
| 0 | Off | 1 |
| 1 | Seat belt warning | 6 |
| 2 | Key-in warning | 3 |
| 3 | SLABS/ HDC warning | 4 |
| 4 | Transfer box in neutral warning | 5 |
| 5 | Lights on warning | 2 |