1. Safety equipment operation
2. Exhaust brake operation
3. Front door opened
4. Middle door opened (OPTION)
5. Rear door opened (OPTION)
6. Front emergency valve operation (OPT)
7. Middle emergency valve operation (OPT)
8. Rear emergency valve operation (OPT)
10. ABS system warning (OPTION)
11. ASR system warning (OPTION)
12. Auto greaser operation (OPTION)
13. Parking lamp (ON)
14. Front fog lamp operation
15. Rear fog lamp operation (OPTION)